From 8a81f9c0c842611a9d329ca8902ec3d8ba9a221f Mon Sep 17 00:00:00 2001 From: Christian Groessler Date: Fri, 10 Mar 2017 11:21:14 +0100 Subject: [PATCH] Fix line endings (CRLF -> LF) on all affected files. --- asminc/opcodes.inc | 1018 +++++++++++++++++------------------ asminc/smc.inc | 534 +++++++++--------- include/osic1p.h | 94 ++-- include/zlib.h | 344 ++++++------ libsrc/c64/emd/c64-65816.s | 752 +++++++++++++------------- libsrc/osic1p/cgetc.s | 100 ++-- libsrc/osic1p/osic1p.inc | 8 +- libsrc/osic1p/osiscreen.inc | 364 ++++++------- test/ref/divmod.c | 74 +-- test/ref/init.c | 190 +++---- test/ref/pointer2.c | 224 ++++---- test/ref/switch2.c | 514 +++++++++--------- test/ref/varargs.c | 202 +++---- testcode/lib/mul-test.c | 340 ++++++------ 14 files changed, 2379 insertions(+), 2379 deletions(-) diff --git a/asminc/opcodes.inc b/asminc/opcodes.inc index 7c52871d2..96cdefb65 100644 --- a/asminc/opcodes.inc +++ b/asminc/opcodes.inc @@ -1,509 +1,509 @@ -; opcodes.inc -; ca65 6502 - opcode definitions, mainly for self modifying code -; -; Christian Krüger, latest change: 18-Sep-2010 -; -; This software is provided 'as-is', without any expressed or implied -; warranty. In no event will the authors be held liable for any damages -; arising from the use of this software. -; -; Permission is granted to anyone to use this software for any purpose, -; including commercial applications, and to alter it and redistribute it -; freely, subject to the following restrictions: -; -; 1. The origin of this software must not be misrepresented; you must not -; claim that you wrote the original software. If you use this software -; in a product, an acknowledgment in the product documentation would be -; appreciated but is not required. -; 2. Altered source versions must be plainly marked as such, and must not -; be misrepresented as being the original software. -; 3. This notice may not be removed or altered from any source -; distribution. -; - -; Opcode-Table -; ------------ -; Post fix explanation: -; imm = #$00 -; zp = $00 -; zpx = $00,X -; zpy = $00,Y -; izp = ($00) -; izx = ($00,X) -; izy = ($00),Y -; abs = $0000 -; abx = $0000,X -; aby = $0000,Y -; ind = ($0000) -; iax = ($0000,X) -; rel = $0000 (PC-relative) (supressed here) - -.macpack cpu - -OPC_BRK = $00 -OPC_ORA_izx = $01 -OPC_ORA_zp = $05 -OPC_ASL_zp = $06 -OPC_PHP = $08 -OPC_ORA_imm = $09 -OPC_ASL = $0A -OPC_ORA_abs = $0D -OPC_ASL_abs = $0E - -OPC_BPL = $10 -OPC_ORA_izy = $11 -OPC_ORA_zpx = $15 -OPC_ASL_zpx = $16 -OPC_CLC = $18 -OPC_ORA_aby = $19 -OPC_ORA_abx = $1D -OPC_ASL_abx = $1E - -OPC_JSR_abs = $20 -OPC_AND_izx = $21 -OPC_BIT_zp = $24 -OPC_AND_zp = $25 -OPC_ROL_zp = $26 -OPC_PLP = $28 -OPC_AND_imm = $29 -OPC_ROL = $2A -OPC_BIT_abs = $2C -OPC_AND_abs = $2D -OPC_ROL_abs = $2E - -OPC_BMI = $30 -OPC_AND_izy = $31 -OPC_AND_zpx = $35 -OPC_ROL_zpx = $36 -OPC_SEC = $38 -OPC_AND_aby = $39 -OPC_AND_abx = $3D -OPC_ROL_abx = $3E - - -OPC_RTI = $40 -OPC_EOR_izx = $41 -OPC_EOR_zp = $45 -OPC_LSR_zp = $46 -OPC_PHA = $48 -OPC_EOR_imm = $49 -OPC_LSR = $4A -OPC_JMP_abs = $4C -OPC_EOR_abs = $4D -OPC_LSR_abs = $4E - -OPC_BVC = $50 -OPC_EOR_izy = $51 -OPC_EOR_zpx = $55 -OPC_LSR_zpx = $56 -OPC_CLI = $58 -OPC_EOR_aby = $59 -OPC_EOR_abx = $5D -OPC_LSR_abx = $5E - -OPC_RTS = $60 -OPC_ADC_izx = $61 -OPC_ADC_zp = $65 -OPC_ROR_zp = $66 -OPC_PLA = $68 -OPC_ADC_imm = $69 -OPC_ROR = $6A -OPC_JMP_ind = $6C -OPC_ADC_abs = $6D -OPC_ROR_abs = $6E - -OPC_BVS = $70 -OPC_ADC_izy = $71 -OPC_ADC_zpx = $75 -OPC_ROR_zpx = $76 -OPC_SEI = $78 -OPC_ADC_aby = $79 -OPC_ADC_abx = $7D -OPC_ROR_abx = $7E - -OPC_STA_izx = $81 -OPC_STY_zp = $84 -OPC_STA_zp = $85 -OPC_STX_zp = $86 -OPC_DEY = $88 -OPC_TXA = $8A -OPC_STY_abs = $8C -OPC_STA_abs = $8D -OPC_STX_abs = $8E - -OPC_BCC = $90 -OPC_STA_izy = $91 -OPC_STY_zpx = $94 -OPC_STA_zpx = $95 -OPC_STX_zpy = $96 -OPC_TYA = $98 -OPC_STA_aby = $99 -OPC_TXS = $9A -OPC_STA_abx = $9D - -OPC_LDY_imm = $A0 -OPC_LDA_izx = $A1 -OPC_LDX_imm = $A2 -OPC_LDY_zp = $A4 -OPC_LDA_zp = $A5 -OPC_LDX_zp = $A6 -OPC_TAY = $A8 -OPC_LDA_imm = $A9 -OPC_TAX = $AA -OPC_LDY_abs = $AC -OPC_LDA_abs = $AD -OPC_LDX_abs = $AE - -OPC_BCS = $B0 -OPC_LDA_izy = $B1 -OPC_LDY_zpx = $B4 -OPC_LDA_zpx = $B5 -OPC_LDX_zpy = $B6 -OPC_CLV = $B8 -OPC_LDA_aby = $B9 -OPC_TSX = $BA -OPC_LDY_abx = $BC -OPC_LDA_abx = $BD -OPC_LDX_aby = $BE - -OPC_CPY_imm = $C0 -OPC_CMP_izx = $C1 -OPC_CPY_zp = $C4 -OPC_CMP_zp = $C5 -OPC_DEC_zp = $C6 -OPC_INY = $C8 -OPC_CMP_imm = $C9 -OPC_DEX = $CA -OPC_CPY_abs = $CC -OPC_CMP_abs = $CD -OPC_DEC_abs = $CE - -OPC_BNE = $D0 -OPC_CMP_izy = $D1 -OPC_CMP_zpx = $D5 -OPC_DEC_zpx = $D6 -OPC_CLD = $D8 -OPC_CMP_aby = $D9 -OPC_CMP_abx = $DD -OPC_DEC_abx = $DE - -OPC_CPX_imm = $E0 -OPC_SBC_izx = $E1 -OPC_CPX_zp = $E4 -OPC_SBC_zp = $E5 -OPC_INC_zp = $E6 -OPC_INX = $E8 -OPC_SBC_imm = $E9 -OPC_NOP = $EA -OPC_CPX_abs = $EC -OPC_SBC_abs = $ED -OPC_INC_abs = $EE - - -OPC_BEQ = $F0 -OPC_SBC_izy = $F1 -OPC_SBC_zpx = $F5 -OPC_INC_zpx = $F6 -OPC_SED = $F8 -OPC_SBC_aby = $F9 -OPC_SBC_abx = $FD -OPC_INC_abx = $FE - - -.if (.cpu .bitand ::CPU_ISET_65SC02) - -; OPC_NOP = $02 ; doublet -; OPC_NOP = $03 ; doublet -OPC_TSB_zp = $04 -; OPC_NOP = $0B ; doublet -OPC_TSB_abs = $0C - -OPC_ORA_izp = $12 -; OPC_NOP = $13 ; doublet -OPC_TRB_zp = $14 -OPC_INC = $1A -; OPC_NOP = $1B ; doublet -OPC_TRB_abs = $1C - -; OPC_NOP = $22 ; doublet -; OPC_NOP = $23 ; doublet -; OPC_NOP = $2B ; doublet - -OPC_AND_izp = $32 -; OPC_NOP = $33 ; doublet -OPC_BIT_zpx = $34 -OPC_DEC = $3A -; OPC_NOP = $3B ; doublet -OPC_BIT_abx = $3C - -; OPC_NOP = $42 ; doublet -; OPC_NOP = $43 ; doublet -; OPC_NOP = $44 ; doublet -; OPC_NOP = $4B ; doublet - -OPC_EOR_izp = $52 -; OPC_NOP = $53 ; doublet -; OPC_NOP = $54 ; doublet -; OPC_NOP = $5A ; doublet -; OPC_NOP = $5B ; doublet -OPC_EOR_abx = $5C - -; OPC_NOP = $62 ; doublet -; OPC_NOP = $63 ; doublet -OPC_STZ_zp = $64 -; OPC_NOP = $6B ; doublet - -OPC_ADC_izp = $72 -; OPC_NOP = $73 ; doublet -OPC_STZ_zpx = $74 -OPC_PLY = $7A -; OPC_NOP = $7B ; doublet -OPC_JMP_iax = $7C - -OPC_BRA = $80 -; OPC_NOP = $82 ; doublet -; OPC_NOP = $83 ; doublet -OPC_BIT_imm = $89 -; OPC_NOP = $8B ; doublet - -OPC_STA_izp = $92 -; OPC_NOP = $93 ; doublet -; OPC_NOP = $9B ; doublet -OPC_STZ_abs = $9C -OPC_STZ_abx = $9E - -; OPC_NOP = $A3 ; doublet -; OPC_NOP = $AB ; doublet - -OPC_LDA_izp = $B2 -; OPC_NOP = $B3 ; doublet -; OPC_NOP = $BB ; doublet - -; OPC_NOP = $C2 ; doublet -; OPC_NOP = $C3 ; doublet -; OPC_NOP = $CB ; doublet - -OPC_CMP_izp = $D2 -; OPC_NOP = $D3 ; doublet -; OPC_NOP = $D4 ; doublet -OPC_PHX = $DA -; OPC_NOP = $DB ; doublet -; OPC_NOP = $DC ; doublet - -; OPC_NOP = $E2 ; doublet -; OPC_NOP = $E3 ; doublet -; OPC_NOP = $EB ; doublet - -OPC_SBC_izp = $F2 -; OPC_NOP = $F3 ; doublet -; OPC_NOP = $F4 ; doublet -OPC_PLX = $FA -; OPC_NOP = $FB ; doublet -; OPC_NOP = $FC ; doublet - - -.if (.cpu .bitand ::CPU_ISET_65C02) - -; bit instructions for 65C02 - -OPC_RMB0 = $07 -OPC_RMB1 = $17 -OPC_RMB2 = $27 -OPC_RMB3 = $37 -OPC_RMB4 = $47 -OPC_RMB5 = $57 -OPC_RMB6 = $67 -OPC_RMB7 = $77 - -OPC_SMB0 = $87 -OPC_SMB1 = $97 -OPC_SMB2 = $A7 -OPC_SMB3 = $B7 -OPC_SMB4 = $C7 -OPC_SMB5 = $D7 -OPC_SMB6 = $E7 -OPC_SMB7 = $F7 - -OPC_BBR0 = $0F -OPC_BBR1 = $1F -OPC_BBR2 = $2F -OPC_BBR3 = $3F -OPC_BBR4 = $4F -OPC_BBR5 = $5F -OPC_BBR6 = $6F -OPC_BBR7 = $7F - -OPC_BBS0 = $8F -OPC_BBS1 = $9F -OPC_BBS2 = $AF -OPC_BBS3 = $BF -OPC_BBS4 = $CF -OPC_BBS5 = $DF -OPC_BBS6 = $EF -OPC_BBS7 = $FF - -.else - -; no bit instructions for 65SC02 - -; OPC_NOP = $07 ; doublet -; OPC_NOP = $17 ; doublet -; OPC_NOP = $27 ; doublet -; OPC_NOP = $37 ; doublet -; OPC_NOP = $47 ; doublet -; OPC_NOP = $57 ; doublet -; OPC_NOP = $67 ; doublet -; OPC_NOP = $77 ; doublet -; OPC_NOP = $87 ; doublet -; OPC_NOP = $97 ; doublet -; OPC_NOP = $A7 ; doublet -; OPC_NOP = $B7 ; doublet -; OPC_NOP = $C7 ; doublet -; OPC_NOP = $D7 ; doublet -; OPC_NOP = $E7 ; doublet -; OPC_NOP = $F7 ; doublet -; OPC_NOP = $0F ; doublet -; OPC_NOP = $1F ; doublet -; OPC_NOP = $2F ; doublet -; OPC_NOP = $3F ; doublet -; OPC_NOP = $4F ; doublet -; OPC_NOP = $5F ; doublet -; OPC_NOP = $6F ; doublet -; OPC_NOP = $7F ; doublet -; OPC_NOP = $8F ; doublet -; OPC_NOP = $9F ; doublet -; OPC_NOP = $AF ; doublet -; OPC_NOP = $BF ; doublet -; OPC_NOP = $CF ; doublet -; OPC_NOP = $DF ; doublet -; OPC_NOP = $EF ; doublet -; OPC_NOP = $FF ; doublet - -.endif - -.elseif (.cpu .bitand ::CPU_ISET_6502X) - -; stable, undocumented opcodes - -; OPC_KIL = $02 ; unstable -OPC_SLO_izx = $03 -OPC_NOP_zp = $04 -OPC_SLO_zp = $07 -OPC_ANC_imm = $0B -OPC_NOP_abs = $0C -OPC_SLO_abs = $0F - -; OPC_KIL = $12 ; unstable -OPC_SLO_izy = $13 -OPC_NOP_zpx = $14 -OPC_SLO_zpx = $17 -;OPC_NOP = $1A -OPC_SLO_aby = $1B -OPC_NOP_abx = $1C -OPC_SLO_abx = $1F - -; OPC_KIL = $22 ; unstable -OPC_RLA_izx = $23 -OPC_RLA_zp = $27 -OPC_ANC_imm = $2B -OPC_RLA_abs = $2F - -; OPC_KIL = $32 ; unstable -OPC_RLA_izy = $33 -OPC_NOP_zpx = $34 -OPC_RLA_zpx = $37 -; OPC_NOP = $3A ; doublet -OPC_RLA_aby = $3B -OPC_NOP_abx = $3C -OPC_RLA_abx = $3F - -; OPC_KIL = $42 ; unstable -OPC_SRE_izx = $43 -OPC_NOP_zp = $44 -OPC_SRE_zp = $47 -OPC_ALR_imm = $4B -OPC_SRE_abs = $4F - -; OPC_KIL = $52 ; unstable -OPC_SRE_izy = $53 -OPC_NOP_zpx = $54 -OPC_SRE_zpx = $57 -; OPC_NOP = $5A ; doublet -OPC_SRE_aby = $5B -OPC_NOP_abx = $5C -OPC_SRE_abx = $5F - -; OPC_KIL = $62 -OPC_RRA_izx = $63 -OPC_NOP_zp = $64 -OPC_RRA_zp = $67 -OPC_ARR_imm = $6B -OPC_RRA_abs = $6F - -; OPC_KIL = $72 -OPC_RRA_izy = $73 -OPC_NOP_zpx = $74 -OPC_RRA_zpx = $77 -; OPC_NOP = $7A ; doublet -OPC_RRA_aby = $7B -OPC_NOP_abx = $7C -OPC_RRA_abx = $7F - -OPC_NOP_imm = $80 -; OPC_NOP_imm = $82 ; doublet -OPC_SAX_izx = $83 -OPC_SAX_zp = $87 -; OPC_NOP_imm = $89 ; doublet -; OPC_XAA = $8B ; unstable -OPC_SAX_abs = $8F - -; OPC_KIL = $92 ; unstable -; OPC_AHX_izy = $93 ; unstable -OPC_SAX_zpy = $97 -; OPC_TAS_aby = $9B ; unstable -; OPC_SHY_abx = $9C ; unstable -; OPC_SHX_aby = $9E ; unstable -; OPC_AHX_aby = $9F ; unstable - -OPC_LAX_izx = $A3 -OPC_LAX_zp = $A7 -; OPC_LAX_imm = $AB ; unstable -OPC_LAX_abs = $AF - -; OPC_KIL = $B2 ; unstable -OPC_LAX_izy = $B3 -OPC_LAX_zpy = $B7 -OPC_LAS_aby = $BB -OPC_LAX_aby = $BF - -; OPC_NOP_imm = $C2 ; doublet -OPC_DCP_izx = $C3 -OPC_DCP_zp = $C7 -OPC_AXS_imm = $CB -OPC_DCP_abs = $CF - -; OPC_KIL = $D2 ; unstable -OPC_DCP_izy = $D3 -OPC_NOP_zpx = $D4 -OPC_DCP_zpx = $D7 -OPC_NOP_DA = $DA -OPC_DCP_aby = $DB -OPC_NOP_abx = $DC -OPC_DCP_abx = $DF - -; OPC_NOP_imm = $E2 ; doublet -OPC_ISC_izx = $E3 -OPC_ISC_zp = $E7 -; OPC_SBC_imm = $EB ; doublet -OPC_ISC_abs = $EF - -; OPC_KIL = $F2 ; unstable -OPC_ISC_izy = $F3 -OPC_NOP_zpx = $F4 -OPC_ISC_zpx = $F7 -OPC_NOP_FA = $FA -OPC_ISC_aby = $FB -OPC_NOP_abx = $FC -OPC_ISC_abx = $FF - -.endif +; opcodes.inc +; ca65 6502 - opcode definitions, mainly for self modifying code +; +; Christian Krüger, latest change: 18-Sep-2010 +; +; This software is provided 'as-is', without any expressed or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Permission is granted to anyone to use this software for any purpose, +; including commercial applications, and to alter it and redistribute it +; freely, subject to the following restrictions: +; +; 1. The origin of this software must not be misrepresented; you must not +; claim that you wrote the original software. If you use this software +; in a product, an acknowledgment in the product documentation would be +; appreciated but is not required. +; 2. Altered source versions must be plainly marked as such, and must not +; be misrepresented as being the original software. +; 3. This notice may not be removed or altered from any source +; distribution. +; + +; Opcode-Table +; ------------ +; Post fix explanation: +; imm = #$00 +; zp = $00 +; zpx = $00,X +; zpy = $00,Y +; izp = ($00) +; izx = ($00,X) +; izy = ($00),Y +; abs = $0000 +; abx = $0000,X +; aby = $0000,Y +; ind = ($0000) +; iax = ($0000,X) +; rel = $0000 (PC-relative) (supressed here) + +.macpack cpu + +OPC_BRK = $00 +OPC_ORA_izx = $01 +OPC_ORA_zp = $05 +OPC_ASL_zp = $06 +OPC_PHP = $08 +OPC_ORA_imm = $09 +OPC_ASL = $0A +OPC_ORA_abs = $0D +OPC_ASL_abs = $0E + +OPC_BPL = $10 +OPC_ORA_izy = $11 +OPC_ORA_zpx = $15 +OPC_ASL_zpx = $16 +OPC_CLC = $18 +OPC_ORA_aby = $19 +OPC_ORA_abx = $1D +OPC_ASL_abx = $1E + +OPC_JSR_abs = $20 +OPC_AND_izx = $21 +OPC_BIT_zp = $24 +OPC_AND_zp = $25 +OPC_ROL_zp = $26 +OPC_PLP = $28 +OPC_AND_imm = $29 +OPC_ROL = $2A +OPC_BIT_abs = $2C +OPC_AND_abs = $2D +OPC_ROL_abs = $2E + +OPC_BMI = $30 +OPC_AND_izy = $31 +OPC_AND_zpx = $35 +OPC_ROL_zpx = $36 +OPC_SEC = $38 +OPC_AND_aby = $39 +OPC_AND_abx = $3D +OPC_ROL_abx = $3E + + +OPC_RTI = $40 +OPC_EOR_izx = $41 +OPC_EOR_zp = $45 +OPC_LSR_zp = $46 +OPC_PHA = $48 +OPC_EOR_imm = $49 +OPC_LSR = $4A +OPC_JMP_abs = $4C +OPC_EOR_abs = $4D +OPC_LSR_abs = $4E + +OPC_BVC = $50 +OPC_EOR_izy = $51 +OPC_EOR_zpx = $55 +OPC_LSR_zpx = $56 +OPC_CLI = $58 +OPC_EOR_aby = $59 +OPC_EOR_abx = $5D +OPC_LSR_abx = $5E + +OPC_RTS = $60 +OPC_ADC_izx = $61 +OPC_ADC_zp = $65 +OPC_ROR_zp = $66 +OPC_PLA = $68 +OPC_ADC_imm = $69 +OPC_ROR = $6A +OPC_JMP_ind = $6C +OPC_ADC_abs = $6D +OPC_ROR_abs = $6E + +OPC_BVS = $70 +OPC_ADC_izy = $71 +OPC_ADC_zpx = $75 +OPC_ROR_zpx = $76 +OPC_SEI = $78 +OPC_ADC_aby = $79 +OPC_ADC_abx = $7D +OPC_ROR_abx = $7E + +OPC_STA_izx = $81 +OPC_STY_zp = $84 +OPC_STA_zp = $85 +OPC_STX_zp = $86 +OPC_DEY = $88 +OPC_TXA = $8A +OPC_STY_abs = $8C +OPC_STA_abs = $8D +OPC_STX_abs = $8E + +OPC_BCC = $90 +OPC_STA_izy = $91 +OPC_STY_zpx = $94 +OPC_STA_zpx = $95 +OPC_STX_zpy = $96 +OPC_TYA = $98 +OPC_STA_aby = $99 +OPC_TXS = $9A +OPC_STA_abx = $9D + +OPC_LDY_imm = $A0 +OPC_LDA_izx = $A1 +OPC_LDX_imm = $A2 +OPC_LDY_zp = $A4 +OPC_LDA_zp = $A5 +OPC_LDX_zp = $A6 +OPC_TAY = $A8 +OPC_LDA_imm = $A9 +OPC_TAX = $AA +OPC_LDY_abs = $AC +OPC_LDA_abs = $AD +OPC_LDX_abs = $AE + +OPC_BCS = $B0 +OPC_LDA_izy = $B1 +OPC_LDY_zpx = $B4 +OPC_LDA_zpx = $B5 +OPC_LDX_zpy = $B6 +OPC_CLV = $B8 +OPC_LDA_aby = $B9 +OPC_TSX = $BA +OPC_LDY_abx = $BC +OPC_LDA_abx = $BD +OPC_LDX_aby = $BE + +OPC_CPY_imm = $C0 +OPC_CMP_izx = $C1 +OPC_CPY_zp = $C4 +OPC_CMP_zp = $C5 +OPC_DEC_zp = $C6 +OPC_INY = $C8 +OPC_CMP_imm = $C9 +OPC_DEX = $CA +OPC_CPY_abs = $CC +OPC_CMP_abs = $CD +OPC_DEC_abs = $CE + +OPC_BNE = $D0 +OPC_CMP_izy = $D1 +OPC_CMP_zpx = $D5 +OPC_DEC_zpx = $D6 +OPC_CLD = $D8 +OPC_CMP_aby = $D9 +OPC_CMP_abx = $DD +OPC_DEC_abx = $DE + +OPC_CPX_imm = $E0 +OPC_SBC_izx = $E1 +OPC_CPX_zp = $E4 +OPC_SBC_zp = $E5 +OPC_INC_zp = $E6 +OPC_INX = $E8 +OPC_SBC_imm = $E9 +OPC_NOP = $EA +OPC_CPX_abs = $EC +OPC_SBC_abs = $ED +OPC_INC_abs = $EE + + +OPC_BEQ = $F0 +OPC_SBC_izy = $F1 +OPC_SBC_zpx = $F5 +OPC_INC_zpx = $F6 +OPC_SED = $F8 +OPC_SBC_aby = $F9 +OPC_SBC_abx = $FD +OPC_INC_abx = $FE + + +.if (.cpu .bitand ::CPU_ISET_65SC02) + +; OPC_NOP = $02 ; doublet +; OPC_NOP = $03 ; doublet +OPC_TSB_zp = $04 +; OPC_NOP = $0B ; doublet +OPC_TSB_abs = $0C + +OPC_ORA_izp = $12 +; OPC_NOP = $13 ; doublet +OPC_TRB_zp = $14 +OPC_INC = $1A +; OPC_NOP = $1B ; doublet +OPC_TRB_abs = $1C + +; OPC_NOP = $22 ; doublet +; OPC_NOP = $23 ; doublet +; OPC_NOP = $2B ; doublet + +OPC_AND_izp = $32 +; OPC_NOP = $33 ; doublet +OPC_BIT_zpx = $34 +OPC_DEC = $3A +; OPC_NOP = $3B ; doublet +OPC_BIT_abx = $3C + +; OPC_NOP = $42 ; doublet +; OPC_NOP = $43 ; doublet +; OPC_NOP = $44 ; doublet +; OPC_NOP = $4B ; doublet + +OPC_EOR_izp = $52 +; OPC_NOP = $53 ; doublet +; OPC_NOP = $54 ; doublet +; OPC_NOP = $5A ; doublet +; OPC_NOP = $5B ; doublet +OPC_EOR_abx = $5C + +; OPC_NOP = $62 ; doublet +; OPC_NOP = $63 ; doublet +OPC_STZ_zp = $64 +; OPC_NOP = $6B ; doublet + +OPC_ADC_izp = $72 +; OPC_NOP = $73 ; doublet +OPC_STZ_zpx = $74 +OPC_PLY = $7A +; OPC_NOP = $7B ; doublet +OPC_JMP_iax = $7C + +OPC_BRA = $80 +; OPC_NOP = $82 ; doublet +; OPC_NOP = $83 ; doublet +OPC_BIT_imm = $89 +; OPC_NOP = $8B ; doublet + +OPC_STA_izp = $92 +; OPC_NOP = $93 ; doublet +; OPC_NOP = $9B ; doublet +OPC_STZ_abs = $9C +OPC_STZ_abx = $9E + +; OPC_NOP = $A3 ; doublet +; OPC_NOP = $AB ; doublet + +OPC_LDA_izp = $B2 +; OPC_NOP = $B3 ; doublet +; OPC_NOP = $BB ; doublet + +; OPC_NOP = $C2 ; doublet +; OPC_NOP = $C3 ; doublet +; OPC_NOP = $CB ; doublet + +OPC_CMP_izp = $D2 +; OPC_NOP = $D3 ; doublet +; OPC_NOP = $D4 ; doublet +OPC_PHX = $DA +; OPC_NOP = $DB ; doublet +; OPC_NOP = $DC ; doublet + +; OPC_NOP = $E2 ; doublet +; OPC_NOP = $E3 ; doublet +; OPC_NOP = $EB ; doublet + +OPC_SBC_izp = $F2 +; OPC_NOP = $F3 ; doublet +; OPC_NOP = $F4 ; doublet +OPC_PLX = $FA +; OPC_NOP = $FB ; doublet +; OPC_NOP = $FC ; doublet + + +.if (.cpu .bitand ::CPU_ISET_65C02) + +; bit instructions for 65C02 + +OPC_RMB0 = $07 +OPC_RMB1 = $17 +OPC_RMB2 = $27 +OPC_RMB3 = $37 +OPC_RMB4 = $47 +OPC_RMB5 = $57 +OPC_RMB6 = $67 +OPC_RMB7 = $77 + +OPC_SMB0 = $87 +OPC_SMB1 = $97 +OPC_SMB2 = $A7 +OPC_SMB3 = $B7 +OPC_SMB4 = $C7 +OPC_SMB5 = $D7 +OPC_SMB6 = $E7 +OPC_SMB7 = $F7 + +OPC_BBR0 = $0F +OPC_BBR1 = $1F +OPC_BBR2 = $2F +OPC_BBR3 = $3F +OPC_BBR4 = $4F +OPC_BBR5 = $5F +OPC_BBR6 = $6F +OPC_BBR7 = $7F + +OPC_BBS0 = $8F +OPC_BBS1 = $9F +OPC_BBS2 = $AF +OPC_BBS3 = $BF +OPC_BBS4 = $CF +OPC_BBS5 = $DF +OPC_BBS6 = $EF +OPC_BBS7 = $FF + +.else + +; no bit instructions for 65SC02 + +; OPC_NOP = $07 ; doublet +; OPC_NOP = $17 ; doublet +; OPC_NOP = $27 ; doublet +; OPC_NOP = $37 ; doublet +; OPC_NOP = $47 ; doublet +; OPC_NOP = $57 ; doublet +; OPC_NOP = $67 ; doublet +; OPC_NOP = $77 ; doublet +; OPC_NOP = $87 ; doublet +; OPC_NOP = $97 ; doublet +; OPC_NOP = $A7 ; doublet +; OPC_NOP = $B7 ; doublet +; OPC_NOP = $C7 ; doublet +; OPC_NOP = $D7 ; doublet +; OPC_NOP = $E7 ; doublet +; OPC_NOP = $F7 ; doublet +; OPC_NOP = $0F ; doublet +; OPC_NOP = $1F ; doublet +; OPC_NOP = $2F ; doublet +; OPC_NOP = $3F ; doublet +; OPC_NOP = $4F ; doublet +; OPC_NOP = $5F ; doublet +; OPC_NOP = $6F ; doublet +; OPC_NOP = $7F ; doublet +; OPC_NOP = $8F ; doublet +; OPC_NOP = $9F ; doublet +; OPC_NOP = $AF ; doublet +; OPC_NOP = $BF ; doublet +; OPC_NOP = $CF ; doublet +; OPC_NOP = $DF ; doublet +; OPC_NOP = $EF ; doublet +; OPC_NOP = $FF ; doublet + +.endif + +.elseif (.cpu .bitand ::CPU_ISET_6502X) + +; stable, undocumented opcodes + +; OPC_KIL = $02 ; unstable +OPC_SLO_izx = $03 +OPC_NOP_zp = $04 +OPC_SLO_zp = $07 +OPC_ANC_imm = $0B +OPC_NOP_abs = $0C +OPC_SLO_abs = $0F + +; OPC_KIL = $12 ; unstable +OPC_SLO_izy = $13 +OPC_NOP_zpx = $14 +OPC_SLO_zpx = $17 +;OPC_NOP = $1A +OPC_SLO_aby = $1B +OPC_NOP_abx = $1C +OPC_SLO_abx = $1F + +; OPC_KIL = $22 ; unstable +OPC_RLA_izx = $23 +OPC_RLA_zp = $27 +OPC_ANC_imm = $2B +OPC_RLA_abs = $2F + +; OPC_KIL = $32 ; unstable +OPC_RLA_izy = $33 +OPC_NOP_zpx = $34 +OPC_RLA_zpx = $37 +; OPC_NOP = $3A ; doublet +OPC_RLA_aby = $3B +OPC_NOP_abx = $3C +OPC_RLA_abx = $3F + +; OPC_KIL = $42 ; unstable +OPC_SRE_izx = $43 +OPC_NOP_zp = $44 +OPC_SRE_zp = $47 +OPC_ALR_imm = $4B +OPC_SRE_abs = $4F + +; OPC_KIL = $52 ; unstable +OPC_SRE_izy = $53 +OPC_NOP_zpx = $54 +OPC_SRE_zpx = $57 +; OPC_NOP = $5A ; doublet +OPC_SRE_aby = $5B +OPC_NOP_abx = $5C +OPC_SRE_abx = $5F + +; OPC_KIL = $62 +OPC_RRA_izx = $63 +OPC_NOP_zp = $64 +OPC_RRA_zp = $67 +OPC_ARR_imm = $6B +OPC_RRA_abs = $6F + +; OPC_KIL = $72 +OPC_RRA_izy = $73 +OPC_NOP_zpx = $74 +OPC_RRA_zpx = $77 +; OPC_NOP = $7A ; doublet +OPC_RRA_aby = $7B +OPC_NOP_abx = $7C +OPC_RRA_abx = $7F + +OPC_NOP_imm = $80 +; OPC_NOP_imm = $82 ; doublet +OPC_SAX_izx = $83 +OPC_SAX_zp = $87 +; OPC_NOP_imm = $89 ; doublet +; OPC_XAA = $8B ; unstable +OPC_SAX_abs = $8F + +; OPC_KIL = $92 ; unstable +; OPC_AHX_izy = $93 ; unstable +OPC_SAX_zpy = $97 +; OPC_TAS_aby = $9B ; unstable +; OPC_SHY_abx = $9C ; unstable +; OPC_SHX_aby = $9E ; unstable +; OPC_AHX_aby = $9F ; unstable + +OPC_LAX_izx = $A3 +OPC_LAX_zp = $A7 +; OPC_LAX_imm = $AB ; unstable +OPC_LAX_abs = $AF + +; OPC_KIL = $B2 ; unstable +OPC_LAX_izy = $B3 +OPC_LAX_zpy = $B7 +OPC_LAS_aby = $BB +OPC_LAX_aby = $BF + +; OPC_NOP_imm = $C2 ; doublet +OPC_DCP_izx = $C3 +OPC_DCP_zp = $C7 +OPC_AXS_imm = $CB +OPC_DCP_abs = $CF + +; OPC_KIL = $D2 ; unstable +OPC_DCP_izy = $D3 +OPC_NOP_zpx = $D4 +OPC_DCP_zpx = $D7 +OPC_NOP_DA = $DA +OPC_DCP_aby = $DB +OPC_NOP_abx = $DC +OPC_DCP_abx = $DF + +; OPC_NOP_imm = $E2 ; doublet +OPC_ISC_izx = $E3 +OPC_ISC_zp = $E7 +; OPC_SBC_imm = $EB ; doublet +OPC_ISC_abs = $EF + +; OPC_KIL = $F2 ; unstable +OPC_ISC_izy = $F3 +OPC_NOP_zpx = $F4 +OPC_ISC_zpx = $F7 +OPC_NOP_FA = $FA +OPC_ISC_aby = $FB +OPC_NOP_abx = $FC +OPC_ISC_abx = $FF + +.endif diff --git a/asminc/smc.inc b/asminc/smc.inc index d5752a5f5..0583f79e0 100644 --- a/asminc/smc.inc +++ b/asminc/smc.inc @@ -1,267 +1,267 @@ -; smc.mac -; ca65 Macro-Pack for Self Modifying Code (SMC) -; -; (c) Christian Krüger, latest change: 17-Jul-2016 -; -; This software is provided 'as-is', without any expressed or implied -; warranty. In no event will the authors be held liable for any damages -; arising from the use of this software. -; -; Permission is granted to anyone to use this software for any purpose, -; including commercial applications, and to alter it and redistribute it -; freely, subject to the following restrictions: -; -; 1. The origin of this software must not be misrepresented; you must not -; claim that you wrote the original software. If you use this software -; in a product, an acknowledgment in the product documentation would be -; appreciated but is not required. -; 2. Altered source versions must be plainly marked as such, and must not -; be misrepresented as being the original software. -; 3. This notice may not be removed or altered from any source -; distribution. -; - -.define _SMCDesignator .mid(0, .tcount(label) - 1, label) .ident(.concat(.string(.right(1, label)), "_SMC")) -.define _SMCAlias .mid(0, .tcount(alias) - 1, alias) .ident(.concat(.string(.right(1, alias)), "_SMC")) -.define SMC_AbsAdr $FADE -.define SMC_ZpAdr $00 -.define SMC_Opcode nop -.define SMC_Value $42 - -.macro SMC_OperateOnValue opcode, label - opcode _SMCDesignator+1 -.endmacro - -.macro SMC_OperateOnLowByte opcode, label - SMC_OperateOnValue opcode, label -.endmacro - -.macro SMC_OperateOnHighByte opcode, label - opcode _SMCDesignator + 2 -.endmacro - -.macro SMC_Import alias -.import _SMCAlias -.endmacro - -.macro SMC_Export alias, label -.export _SMCAlias := _SMCDesignator -.endmacro - -.macro SMC label, statement -_SMCDesignator: statement -.endmacro - -.macro SMC_TransferOpcode label, opcode, register -.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) - lda #opcode - sta _SMCDesignator -.elseif .match ({register}, x) - ldx #opcode - stx _SMCDesignator -.elseif .match ({register}, y) - ldy #opcode - sty _SMCDesignator -.else - .error "Invalid usage of macro 'SMC_TransferOpcode'" -.endif -.endmacro - -.macro SMC_LoadOpcode label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - lda _SMCDesignator -.elseif .match ({register}, x) - ldx _SMCDesignator -.elseif .match ({register}, y) - ldy _SMCDesignator -.else - .error "Invalid usage of macro 'SMC_LoadOpcode'" -.endif -.endmacro - -.macro SMC_StoreOpcode label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - sta _SMCDesignator -.elseif .match ({register}, x) - stx _SMCDesignator -.elseif .match ({register}, y) - sty _SMCDesignator -.else - .error "Invalid usage of macro 'SMC_StoreOpcode'" -.endif -.endmacro - -.macro SMC_ChangeBranch label, destination, register -.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) - lda #(<(destination - _SMCDesignator -2)) - sta _SMCDesignator+1 -.elseif .match ({register}, x) - ldx #(<(destination - _SMCDesignator - 2)) - stx _SMCDesignator+1 -.elseif .match ({register}, y) - ldy #(<(destination - _SMCDesignator - 2)) - sty _SMCDesignator+1 -.else - .error "Invalid usage of macro 'SMC_ChangeBranch'" -.endif -.endmacro - -.macro SMC_TransferValue label, value, register -.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) - lda value - sta _SMCDesignator+1 -.elseif .match ({register}, x) - ldx value - stx _SMCDesignator+1 -.elseif .match ({register}, y) - ldy value - sty _SMCDesignator+1 -.else - .error "Invalid usage of macro 'SMC_TransferValue'" -.endif -.endmacro - -.macro SMC_LoadValue label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - lda _SMCDesignator+1 -.elseif .match ({register}, x) - ldx _SMCDesignator+1 -.elseif .match ({register}, y) - ldy _SMCDesignator+1 -.else - .error "Invalid usage of macro 'SMC_LoadValue'" -.endif -.endmacro - -.macro SMC_StoreValue label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - sta _SMCDesignator+1 -.elseif .match ({register}, x) - stx _SMCDesignator+1 -.elseif .match ({register}, y) - sty _SMCDesignator+1 -.else - .error "Invalid usage of macro 'SMC_StoreValue'" -.endif -.endmacro - - -.macro SMC_TransferLowByte label, value, register -SMC_TransferValue label, value, register -.endmacro - -.macro SMC_LoadLowByte label, register -SMC_LoadValue label, register -.endmacro - -.macro SMC_StoreLowByte label, register -SMC_StoreValue label, register -.endmacro - -.macro SMC_TransferHighByte label, value, register -.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) - lda value - sta _SMCDesignator+2 -.elseif .match ({register}, x) - ldx value - stx _SMCDesignator+2 -.elseif .match ({register}, y) - ldy value - sty _SMCDesignator+2 -.else - .error "Invalid usage of macro 'SMC_TransferHighByte'" -.endif -.endmacro - -.macro SMC_LoadHighByte label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - lda _SMCDesignator+2 -.elseif .match ({register}, x) - ldx _SMCDesignator+2 -.elseif .match ({register}, y) - ldy _SMCDesignator+2 -.else - .error "Invalid usage of macro 'SMC_LoadHighByte'" -.endif -.endmacro - -.macro SMC_StoreHighByte label, register -.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) - sta _SMCDesignator+2 -.elseif .match ({register}, x) - stx _SMCDesignator+2 -.elseif .match ({register}, y) - sty _SMCDesignator+2 -.else - .error "Invalid usage of macro 'SMC_StoreHighByte'" -.endif -.endmacro - -.macro SMC_TransferAddressSingle label, address, register -.if .paramcount = 2 .or .match ((register), a) .or .match ({register}, ) - .if (.match (.left (1, {address}), #)) - ; immediate mode - lda #<(.right (.tcount ({address})-1, {address})) - sta _SMCDesignator+1 - lda #>(.right (.tcount ({address})-1, {address})) - sta _SMCDesignator+2 - .else - ; assume absolute or zero page - lda address - sta _SMCDesignator+1 - lda 1+(address) - sta _SMCDesignator+2 - .endif -.elseif .match ((register), x) - .if (.match (.left (1, {address}), #)) - ; immediate mode - ldx #<(.right (.tcount ({address})-1, {address})) - stx _SMCDesignator+1 - ldx #>(.right (.tcount ({address})-1, {address})) - stx _SMCDesignator+2 - .else - ; assume absolute or zero page - ldx address - stx _SMCDesignator+1 - ldx 1+(address) - stx _SMCDesignator+2 - .endif -.elseif .match ((register), y) - .if (.match (.left (1, {address}), #)) - ; immediate mode - ldy #<(.right (.tcount ({address})-1, {address})) - sty _SMCDesignator+1 - ldy #>(.right (.tcount ({address})-1, {address})) - sty _SMCDesignator+2 - .else - ; assume absolute or zero page - ldy address - sty _SMCDesignator+1 - ldy 1+(address) - sty _SMCDesignator+2 - .endif -.else - .error "Invalid usage of macro 'SMC_TransferAddressSingle'" -.endif -.endmacro - -.macro SMC_TransferAddress label, address -.if (.match (.left (1, {address}), #)) - ; immediate mode - lda #<(.right (.tcount ({address})-1, {address})) - sta _SMCDesignator+1 - ldx #>(.right (.tcount ({address})-1, {address})) - stx _SMCDesignator+2 -.else - ; assume absolute or zero page - lda {address} - sta _SMCDesignator+1 - ldx 1+{address} - stx _SMCDesignator)+2 -.endif -.endmacro - -.macro SMC_StoreAddress label - sta _SMCDesignator+1 - stx _SMCDesignator+2 -.endmacro +; smc.mac +; ca65 Macro-Pack for Self Modifying Code (SMC) +; +; (c) Christian Krüger, latest change: 17-Jul-2016 +; +; This software is provided 'as-is', without any expressed or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Permission is granted to anyone to use this software for any purpose, +; including commercial applications, and to alter it and redistribute it +; freely, subject to the following restrictions: +; +; 1. The origin of this software must not be misrepresented; you must not +; claim that you wrote the original software. If you use this software +; in a product, an acknowledgment in the product documentation would be +; appreciated but is not required. +; 2. Altered source versions must be plainly marked as such, and must not +; be misrepresented as being the original software. +; 3. This notice may not be removed or altered from any source +; distribution. +; + +.define _SMCDesignator .mid(0, .tcount(label) - 1, label) .ident(.concat(.string(.right(1, label)), "_SMC")) +.define _SMCAlias .mid(0, .tcount(alias) - 1, alias) .ident(.concat(.string(.right(1, alias)), "_SMC")) +.define SMC_AbsAdr $FADE +.define SMC_ZpAdr $00 +.define SMC_Opcode nop +.define SMC_Value $42 + +.macro SMC_OperateOnValue opcode, label + opcode _SMCDesignator+1 +.endmacro + +.macro SMC_OperateOnLowByte opcode, label + SMC_OperateOnValue opcode, label +.endmacro + +.macro SMC_OperateOnHighByte opcode, label + opcode _SMCDesignator + 2 +.endmacro + +.macro SMC_Import alias +.import _SMCAlias +.endmacro + +.macro SMC_Export alias, label +.export _SMCAlias := _SMCDesignator +.endmacro + +.macro SMC label, statement +_SMCDesignator: statement +.endmacro + +.macro SMC_TransferOpcode label, opcode, register +.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) + lda #opcode + sta _SMCDesignator +.elseif .match ({register}, x) + ldx #opcode + stx _SMCDesignator +.elseif .match ({register}, y) + ldy #opcode + sty _SMCDesignator +.else + .error "Invalid usage of macro 'SMC_TransferOpcode'" +.endif +.endmacro + +.macro SMC_LoadOpcode label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + lda _SMCDesignator +.elseif .match ({register}, x) + ldx _SMCDesignator +.elseif .match ({register}, y) + ldy _SMCDesignator +.else + .error "Invalid usage of macro 'SMC_LoadOpcode'" +.endif +.endmacro + +.macro SMC_StoreOpcode label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + sta _SMCDesignator +.elseif .match ({register}, x) + stx _SMCDesignator +.elseif .match ({register}, y) + sty _SMCDesignator +.else + .error "Invalid usage of macro 'SMC_StoreOpcode'" +.endif +.endmacro + +.macro SMC_ChangeBranch label, destination, register +.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) + lda #(<(destination - _SMCDesignator -2)) + sta _SMCDesignator+1 +.elseif .match ({register}, x) + ldx #(<(destination - _SMCDesignator - 2)) + stx _SMCDesignator+1 +.elseif .match ({register}, y) + ldy #(<(destination - _SMCDesignator - 2)) + sty _SMCDesignator+1 +.else + .error "Invalid usage of macro 'SMC_ChangeBranch'" +.endif +.endmacro + +.macro SMC_TransferValue label, value, register +.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) + lda value + sta _SMCDesignator+1 +.elseif .match ({register}, x) + ldx value + stx _SMCDesignator+1 +.elseif .match ({register}, y) + ldy value + sty _SMCDesignator+1 +.else + .error "Invalid usage of macro 'SMC_TransferValue'" +.endif +.endmacro + +.macro SMC_LoadValue label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + lda _SMCDesignator+1 +.elseif .match ({register}, x) + ldx _SMCDesignator+1 +.elseif .match ({register}, y) + ldy _SMCDesignator+1 +.else + .error "Invalid usage of macro 'SMC_LoadValue'" +.endif +.endmacro + +.macro SMC_StoreValue label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + sta _SMCDesignator+1 +.elseif .match ({register}, x) + stx _SMCDesignator+1 +.elseif .match ({register}, y) + sty _SMCDesignator+1 +.else + .error "Invalid usage of macro 'SMC_StoreValue'" +.endif +.endmacro + + +.macro SMC_TransferLowByte label, value, register +SMC_TransferValue label, value, register +.endmacro + +.macro SMC_LoadLowByte label, register +SMC_LoadValue label, register +.endmacro + +.macro SMC_StoreLowByte label, register +SMC_StoreValue label, register +.endmacro + +.macro SMC_TransferHighByte label, value, register +.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, ) + lda value + sta _SMCDesignator+2 +.elseif .match ({register}, x) + ldx value + stx _SMCDesignator+2 +.elseif .match ({register}, y) + ldy value + sty _SMCDesignator+2 +.else + .error "Invalid usage of macro 'SMC_TransferHighByte'" +.endif +.endmacro + +.macro SMC_LoadHighByte label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + lda _SMCDesignator+2 +.elseif .match ({register}, x) + ldx _SMCDesignator+2 +.elseif .match ({register}, y) + ldy _SMCDesignator+2 +.else + .error "Invalid usage of macro 'SMC_LoadHighByte'" +.endif +.endmacro + +.macro SMC_StoreHighByte label, register +.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, ) + sta _SMCDesignator+2 +.elseif .match ({register}, x) + stx _SMCDesignator+2 +.elseif .match ({register}, y) + sty _SMCDesignator+2 +.else + .error "Invalid usage of macro 'SMC_StoreHighByte'" +.endif +.endmacro + +.macro SMC_TransferAddressSingle label, address, register +.if .paramcount = 2 .or .match ((register), a) .or .match ({register}, ) + .if (.match (.left (1, {address}), #)) + ; immediate mode + lda #<(.right (.tcount ({address})-1, {address})) + sta _SMCDesignator+1 + lda #>(.right (.tcount ({address})-1, {address})) + sta _SMCDesignator+2 + .else + ; assume absolute or zero page + lda address + sta _SMCDesignator+1 + lda 1+(address) + sta _SMCDesignator+2 + .endif +.elseif .match ((register), x) + .if (.match (.left (1, {address}), #)) + ; immediate mode + ldx #<(.right (.tcount ({address})-1, {address})) + stx _SMCDesignator+1 + ldx #>(.right (.tcount ({address})-1, {address})) + stx _SMCDesignator+2 + .else + ; assume absolute or zero page + ldx address + stx _SMCDesignator+1 + ldx 1+(address) + stx _SMCDesignator+2 + .endif +.elseif .match ((register), y) + .if (.match (.left (1, {address}), #)) + ; immediate mode + ldy #<(.right (.tcount ({address})-1, {address})) + sty _SMCDesignator+1 + ldy #>(.right (.tcount ({address})-1, {address})) + sty _SMCDesignator+2 + .else + ; assume absolute or zero page + ldy address + sty _SMCDesignator+1 + ldy 1+(address) + sty _SMCDesignator+2 + .endif +.else + .error "Invalid usage of macro 'SMC_TransferAddressSingle'" +.endif +.endmacro + +.macro SMC_TransferAddress label, address +.if (.match (.left (1, {address}), #)) + ; immediate mode + lda #<(.right (.tcount ({address})-1, {address})) + sta _SMCDesignator+1 + ldx #>(.right (.tcount ({address})-1, {address})) + stx _SMCDesignator+2 +.else + ; assume absolute or zero page + lda {address} + sta _SMCDesignator+1 + ldx 1+{address} + stx _SMCDesignator)+2 +.endif +.endmacro + +.macro SMC_StoreAddress label + sta _SMCDesignator+1 + stx _SMCDesignator+2 +.endmacro diff --git a/include/osic1p.h b/include/osic1p.h index 57fe0cd24..d6ab5fee1 100644 --- a/include/osic1p.h +++ b/include/osic1p.h @@ -1,47 +1,47 @@ -/*****************************************************************************/ -/* */ -/* osic1p.h */ -/* */ -/* Challenger 1P system specific definitions */ -/* */ -/* */ -/* */ -/* (C) 2015 Stephan Muehlstrasser */ -/* */ -/* */ -/* This software is provided 'as-is', without any expressed or implied */ -/* warranty. In no event will the authors be held liable for any damages */ -/* arising from the use of this software. */ -/* */ -/* Permission is granted to anyone to use this software for any purpose, */ -/* including commercial applications, and to alter it and redistribute it */ -/* freely, subject to the following restrictions: */ -/* */ -/* 1. The origin of this software must not be misrepresented; you must not */ -/* claim that you wrote the original software. If you use this software */ -/* in a product, an acknowledgment in the product documentation would be */ -/* appreciated but is not required. */ -/* 2. Altered source versions must be plainly marked as such, and must not */ -/* be misrepresented as being the original software. */ -/* 3. This notice may not be removed or altered from any source */ -/* distribution. */ -/* */ -/*****************************************************************************/ - -#ifndef _OSIC1P_H -#define _OSIC1P_H - -/* Check for errors */ -#if !defined(__OSIC1P__) -# error "This module may only be used when compiling for the Challenger 1P!" -#endif - -/* The following #defines will cause the matching functions calls in conio.h -** to be overlaid by macros with the same names, saving the function call -** overhead. -*/ -#define _textcolor(color) COLOR_WHITE -#define _bgcolor(color) COLOR_BLACK -#define _bordercolor(color) COLOR_BLACK - -#endif +/*****************************************************************************/ +/* */ +/* osic1p.h */ +/* */ +/* Challenger 1P system specific definitions */ +/* */ +/* */ +/* */ +/* (C) 2015 Stephan Muehlstrasser */ +/* */ +/* */ +/* This software is provided 'as-is', without any expressed or implied */ +/* warranty. In no event will the authors be held liable for any damages */ +/* arising from the use of this software. */ +/* */ +/* Permission is granted to anyone to use this software for any purpose, */ +/* including commercial applications, and to alter it and redistribute it */ +/* freely, subject to the following restrictions: */ +/* */ +/* 1. The origin of this software must not be misrepresented; you must not */ +/* claim that you wrote the original software. If you use this software */ +/* in a product, an acknowledgment in the product documentation would be */ +/* appreciated but is not required. */ +/* 2. Altered source versions must be plainly marked as such, and must not */ +/* be misrepresented as being the original software. */ +/* 3. This notice may not be removed or altered from any source */ +/* distribution. */ +/* */ +/*****************************************************************************/ + +#ifndef _OSIC1P_H +#define _OSIC1P_H + +/* Check for errors */ +#if !defined(__OSIC1P__) +# error "This module may only be used when compiling for the Challenger 1P!" +#endif + +/* The following #defines will cause the matching functions calls in conio.h +** to be overlaid by macros with the same names, saving the function call +** overhead. +*/ +#define _textcolor(color) COLOR_WHITE +#define _bgcolor(color) COLOR_BLACK +#define _bordercolor(color) COLOR_BLACK + +#endif diff --git a/include/zlib.h b/include/zlib.h index 8fa6a2bd1..8ced89800 100644 --- a/include/zlib.h +++ b/include/zlib.h @@ -1,172 +1,172 @@ -/*****************************************************************************/ -/* */ -/* zlib.h */ -/* */ -/* Decompression routines for the 'deflate' format */ -/* */ -/* */ -/* */ -/* (C) 2000-2015 Piotr Fusik */ -/* */ -/* This file is based on the zlib.h from 'zlib' general purpose compression */ -/* library, version 1.1.3, (C) 1995-1998 Jean-loup Gailly and Mark Adler. */ -/* */ -/* Jean-loup Gailly Mark Adler */ -/* jloup@gzip.org madler@alumni.caltech.edu */ -/* */ -/* This software is provided 'as-is', without any expressed or implied */ -/* warranty. In no event will the authors be held liable for any damages */ -/* arising from the use of this software. */ -/* */ -/* Permission is granted to anyone to use this software for any purpose, */ -/* including commercial applications, and to alter it and redistribute it */ -/* freely, subject to the following restrictions: */ -/* */ -/* 1. The origin of this software must not be misrepresented; you must not */ -/* claim that you wrote the original software. If you use this software */ -/* in a product, an acknowledgment in the product documentation would be */ -/* appreciated but is not required. */ -/* 2. Altered source versions must be plainly marked as such, and must not */ -/* be misrepresented as being the original software. */ -/* 3. This notice may not be removed or altered from any source */ -/* distribution. */ -/* */ -/*****************************************************************************/ - - - -#ifndef _ZLIB_H -#define _ZLIB_H - -#define Z_OK 0 -#define Z_DATA_ERROR (-3) -/* Return codes for uncompress() */ - -#define Z_DEFLATED 8 -/* The deflate compression method (the only one supported) */ - -#define Z_NULL 0 - - -unsigned __fastcall__ inflatemem (char* dest, const char* source); -/* - Decompresses the source buffer into the destination buffer. - Returns the size of the uncompressed data (number of bytes written starting - from dest). - - This function expects data in the DEFLATE format, described in RFC - (Request for Comments) 1951 in the file - ftp://ds.internic.net/rfc/rfc1951.txt. - - This function does not exist in the original zlib. Its implementation - using original zlib might be following: - - unsigned inflatemem (char* dest, const char* source) - { - z_stream stream; - - stream.next_in = (Bytef*) source; - stream.avail_in = 65535; - - stream.next_out = dest; - stream.avail_out = 65535; - - stream.zalloc = (alloc_func) 0; - stream.zfree = (free_func) 0; - - inflateInit2(&stream, -MAX_WBITS); - inflate(&stream, Z_FINISH); - inflateEnd(&stream); - - return stream.total_out; - } -*/ - - -int __fastcall__ uncompress (char* dest, unsigned* destLen, - const char* source, unsigned sourceLen); -/* - Original zlib description: - - Decompresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total - size of the destination buffer, which must be large enough to hold the - entire uncompressed data. (The size of the uncompressed data must have - been saved previously by the compressor and transmitted to the decompressor - by some mechanism outside the scope of this compression library.) - Upon exit, destLen is the actual size of the compressed buffer. - This function can be used to decompress a whole file at once if the - input file is mmap'ed. - - uncompress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer, or Z_DATA_ERROR if the input data was corrupted. - - Implementation notes: - - This function expects data in the ZLIB format, described in RFC 1950 - in the file ftp://ds.internic.net/rfc/rfc1950.txt. The ZLIB format is - essentially the DEFLATE format plus a very small header and Adler-32 - checksum. - - Z_MEM_ERROR and Z_BUF_ERROR are never returned in this implementation. -*/ - - -unsigned long __fastcall__ adler32 (unsigned long adler, const char* buf, - unsigned len); - -/* - Original zlib description: - - Update a running Adler-32 checksum with the bytes buf[0..len-1] and - return the updated checksum. If buf is NULL, this function returns - the required initial value for the checksum. - An Adler-32 checksum is almost as reliable as a CRC32 but can be computed - much faster. Usage example: - - unsigned long adler = adler32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - adler = adler32(adler, buffer, length); - } - if (adler != original_adler) error(); - - Implementation notes: - - This function isn't actually much faster than crc32(), but it is smaller - and does not use any lookup tables. -*/ - - -unsigned long __fastcall__ crc32 (unsigned long crc, const char* buf, - unsigned len); -/* - Original zlib description: - - Update a running crc with the bytes buf[0..len-1] and return the updated - crc. If buf is NULL, this function returns the required initial value - for the crc. Pre- and post-conditioning (one's complement) is performed - within this function so it shouldn't be done by the application. - Usage example: - - unsigned long crc = crc32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - crc = crc32(crc, buffer, length); - } - if (crc != original_crc) error(); - - Implementation notes: - - This function uses statically allocated 1 KB lookup table. The table is - initialised before it is used for the first time (that is, if buffer is - NULL or length is zero, then the lookup table isn't initialised). -*/ - - -/* end of zlib.h */ -#endif - - - +/*****************************************************************************/ +/* */ +/* zlib.h */ +/* */ +/* Decompression routines for the 'deflate' format */ +/* */ +/* */ +/* */ +/* (C) 2000-2015 Piotr Fusik */ +/* */ +/* This file is based on the zlib.h from 'zlib' general purpose compression */ +/* library, version 1.1.3, (C) 1995-1998 Jean-loup Gailly and Mark Adler. */ +/* */ +/* Jean-loup Gailly Mark Adler */ +/* jloup@gzip.org madler@alumni.caltech.edu */ +/* */ +/* This software is provided 'as-is', without any expressed or implied */ +/* warranty. In no event will the authors be held liable for any damages */ +/* arising from the use of this software. */ +/* */ +/* Permission is granted to anyone to use this software for any purpose, */ +/* including commercial applications, and to alter it and redistribute it */ +/* freely, subject to the following restrictions: */ +/* */ +/* 1. The origin of this software must not be misrepresented; you must not */ +/* claim that you wrote the original software. If you use this software */ +/* in a product, an acknowledgment in the product documentation would be */ +/* appreciated but is not required. */ +/* 2. Altered source versions must be plainly marked as such, and must not */ +/* be misrepresented as being the original software. */ +/* 3. This notice may not be removed or altered from any source */ +/* distribution. */ +/* */ +/*****************************************************************************/ + + + +#ifndef _ZLIB_H +#define _ZLIB_H + +#define Z_OK 0 +#define Z_DATA_ERROR (-3) +/* Return codes for uncompress() */ + +#define Z_DEFLATED 8 +/* The deflate compression method (the only one supported) */ + +#define Z_NULL 0 + + +unsigned __fastcall__ inflatemem (char* dest, const char* source); +/* + Decompresses the source buffer into the destination buffer. + Returns the size of the uncompressed data (number of bytes written starting + from dest). + + This function expects data in the DEFLATE format, described in RFC + (Request for Comments) 1951 in the file + ftp://ds.internic.net/rfc/rfc1951.txt. + + This function does not exist in the original zlib. Its implementation + using original zlib might be following: + + unsigned inflatemem (char* dest, const char* source) + { + z_stream stream; + + stream.next_in = (Bytef*) source; + stream.avail_in = 65535; + + stream.next_out = dest; + stream.avail_out = 65535; + + stream.zalloc = (alloc_func) 0; + stream.zfree = (free_func) 0; + + inflateInit2(&stream, -MAX_WBITS); + inflate(&stream, Z_FINISH); + inflateEnd(&stream); + + return stream.total_out; + } +*/ + + +int __fastcall__ uncompress (char* dest, unsigned* destLen, + const char* source, unsigned sourceLen); +/* + Original zlib description: + + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total + size of the destination buffer, which must be large enough to hold the + entire uncompressed data. (The size of the uncompressed data must have + been saved previously by the compressor and transmitted to the decompressor + by some mechanism outside the scope of this compression library.) + Upon exit, destLen is the actual size of the compressed buffer. + This function can be used to decompress a whole file at once if the + input file is mmap'ed. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted. + + Implementation notes: + + This function expects data in the ZLIB format, described in RFC 1950 + in the file ftp://ds.internic.net/rfc/rfc1950.txt. The ZLIB format is + essentially the DEFLATE format plus a very small header and Adler-32 + checksum. + + Z_MEM_ERROR and Z_BUF_ERROR are never returned in this implementation. +*/ + + +unsigned long __fastcall__ adler32 (unsigned long adler, const char* buf, + unsigned len); + +/* + Original zlib description: + + Update a running Adler-32 checksum with the bytes buf[0..len-1] and + return the updated checksum. If buf is NULL, this function returns + the required initial value for the checksum. + An Adler-32 checksum is almost as reliable as a CRC32 but can be computed + much faster. Usage example: + + unsigned long adler = adler32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + adler = adler32(adler, buffer, length); + } + if (adler != original_adler) error(); + + Implementation notes: + + This function isn't actually much faster than crc32(), but it is smaller + and does not use any lookup tables. +*/ + + +unsigned long __fastcall__ crc32 (unsigned long crc, const char* buf, + unsigned len); +/* + Original zlib description: + + Update a running crc with the bytes buf[0..len-1] and return the updated + crc. If buf is NULL, this function returns the required initial value + for the crc. Pre- and post-conditioning (one's complement) is performed + within this function so it shouldn't be done by the application. + Usage example: + + unsigned long crc = crc32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + crc = crc32(crc, buffer, length); + } + if (crc != original_crc) error(); + + Implementation notes: + + This function uses statically allocated 1 KB lookup table. The table is + initialised before it is used for the first time (that is, if buffer is + NULL or length is zero, then the lookup table isn't initialised). +*/ + + +/* end of zlib.h */ +#endif + + + diff --git a/libsrc/c64/emd/c64-65816.s b/libsrc/c64/emd/c64-65816.s index bf44a0ecc..39f323d28 100644 --- a/libsrc/c64/emd/c64-65816.s +++ b/libsrc/c64/emd/c64-65816.s @@ -1,376 +1,376 @@ -; -; Extended memory driver for 65816 based extra RAM. Driver works without -; problems when statically linked. -; -; Marco van den Heuvel, 2015-12-01 -; - - .include "zeropage.inc" - - .include "em-kernel.inc" - .include "em-error.inc" - - - .macpack generic - .macpack module - - -; ------------------------------------------------------------------------ -; Header. Includes jump table - - module_header _c64_65816_emd - -; Driver signature - - .byte $65, $6d, $64 ; "emd" - .byte EMD_API_VERSION ; EM API version number - -; Library reference - - .addr $0000 - -; Jump table - - .addr INSTALL - .addr UNINSTALL - .addr PAGECOUNT - .addr MAP - .addr USE - .addr COMMIT - .addr COPYFROM - .addr COPYTO - -; ------------------------------------------------------------------------ -; Data. - -.bss -isnotscpu: .res 1 ; SuperCPU not present -curpage: .res 1 ; Current page number -curbank: .res 1 ; Current bank number (+1) -bankcount: .res 1 ; Number of available banks (pages = banks * 256) -window: .res 256 ; Memory "window" - -.code - -; ------------------------------------------------------------------------ -; INSTALL routine. Is called after the driver is loaded into memory. If -; possible, check if the hardware is present and determine the amount of -; memory available. -; Must return an EM_ERR_xx code in a/x. -; - -INSTALL: - sei - clc - sed - lda #$99 - adc #$01 ; on 65C02, 65SC02, 65CE02, 65802 and 65816 sets the zero flag correctly - cld - bne @not_present - clc -.P816 - sep #$01 ; nop #$01 on 65C02/65SC02 and lda ($01,s),y on 65CE02 -.P02 - bcc @not_present - lda $d0bc - and #$80 - sta isnotscpu - lda $07e8 - pha ; save value incase it was used somewhere else - ldx #$ff -@fillloop: ; fill from top (bank 255) to bottom - txa - pha -.P816 - plb ; pull dbr -.P02 - stx $07e8 - dex - cpx #$ff - bne @fillloop - inx -@compareloop: ; check from bottom to top - txa - pha -.P816 - plb -.P02 - cmp $07e8 - bne @found_pages -.P816 - inc -.P02 - sta $07e8 - cmp $07e8 - bne @found_pages - inx - bne @compareloop -@found_pages: - dex - lda #$00 - pha -.P816 - plb -.P02 - pla - sta $07e8 - cli - lda isnotscpu - bne @noextradex - dex -@noextradex: - stx bankcount - lda #EM_ERR_OK - rts -@not_present: - cli - lda #EM_ERR_NO_DEVICE -; rts ; Run into UNINSTALL instead - - -; ------------------------------------------------------------------------ -; UNINSTALL routine. Is called before the driver is removed from memory. -; Can do cleanup or whatever. Must not return anything. -; - -UNINSTALL: - rts - - -; ------------------------------------------------------------------------ -; PAGECOUNT: Return the total number of available pages in a/x. -; - -PAGECOUNT: - lda #$00 ; a whole bank is either usable or not - ldx bankcount - rts - -; ------------------------------------------------------------------------ -; MAP: Map the page in a/x into memory and return a pointer to the page in -; a/x. The contents of the currently mapped page (if any) may be discarded -; by the driver. -; - -MAP: sta curpage ; Remember the new page - stx curbank ; Remember the new bank - - sta ptr2+1 ; src address low - lda #$00 - sta ptr2 ; src address high - inx - ldy isnotscpu ; check if not scpu - bne @notscpu - inx -@notscpu: - stx tmp2 ; src bank - - sta tmp1 ; dst bank - - sta ptr3+1 ; length high - lda #$ff - sta ptr3 ; length low - - lda #window - stx ptr1+1 ; dst address high - - jsr transfer - - rts - -; ------------------------------------------------------------------------ -; USE: Tell the driver that the window is now associated with a given page. - -USE: sta curpage ; Remember the page - stx curbank ; Remember the bank - lda #window ; Return the window - rts - -; ------------------------------------------------------------------------ -; COMMIT: Commit changes in the memory window to extended storage. - -COMMIT: lda curpage ; Get the current page - sta ptr1+1 ; dst high - ldx #$00 - stx ptr1 ; dst low - - lda #window - sta ptr2+1 ; src high - - stx ptr3+1 ; length high - lda #$ff - sta ptr3 ; length low - - stx tmp2 ; src bank - ldy curbank ; Get the current bank - iny - ldx isnotscpu - bne @notascpu - iny -@notascpu: - sty tmp1 ; dst bank - - jsr transfer - - rts - -; ------------------------------------------------------------------------ -; COPYFROM: Copy from extended into linear memory. A pointer to a structure -; describing the request is passed in a/x. -; The function must not return anything. -; - -COPYFROM: - sta ptr4 - stx ptr4+1 ; Save the passed em_copy pointer - - ldy #EM_COPY::COUNT+1 ; start at the end of the struct - lda (ptr4),y ; get high byte of count - tax - dey - lda (ptr4),y ; get low byte of count - bne @nodex - dex -@nodex: -.P816 - dec -.P02 - sta ptr3 ; length low - stx ptr3+1 ; length high - dey - lda (ptr4),y ; get bank -.P816 - inc -.P02 - ldx isnotscpu - bne @notscpu64 -.P816 - inc -.P02 -@notscpu64: - sta tmp2 ; src bank - dey - lda (ptr4),y ; get page - sta ptr2+1 ; src high - dey - lda (ptr4),y ; get offset in page - sta ptr2 ; src low - dey - lda (ptr4),y ; get memory buffer high - sta ptr1+1 ; dst high - dey - lda (ptr4),y ; get memory buffer low - sta ptr1 ; dst low - lda #$00 - sta tmp1 ; dst bank - - jsr transfer - - rts - -; ------------------------------------------------------------------------ -; COPYTO: Copy from linear into extended memory. A pointer to a structure -; describing the request is passed in a/x. -; The function must not return anything. -; - -COPYTO: sta ptr4 - stx ptr4+1 ; Save the passed em_copy pointer - - ldy #EM_COPY::COUNT+1 ; start at the end of the struct - lda (ptr4),y ; get high byte of count - tax - dey - lda (ptr4),y ; get low byte of count - bne @nodex2 - dex -@nodex2: -.P816 - dec -.P02 - sta ptr3 ; length low - txa - sta ptr3+1 ; length high - dey - lda (ptr4),y ; get bank -.P816 - inc -.P02 - ldx isnotscpu - bne @notascpu64 -.P816 - inc -.P02 -@notascpu64: - sta tmp1 ; dst bank - dey - lda (ptr4),y ; get page - sta ptr1+1 ; dst high - dey - lda (ptr4),y ; get page offset - sta ptr1 ; dst low - dey - lda (ptr4),y ; get memory buffer high - sta ptr2+1 ; src low - dey - lda (ptr4),y ; get memory buffer low - sta ptr2 ; src high - lda #$00 - sta tmp2 ; src bank - - jsr transfer - - rts - -; ------------------------------------------------------------------------ -; Helper function for moving a block, the following is used: -; ptr1: dst -; ptr2: src -; ptr3: length -; tmp1: dst bank -; tmp2: src bank - -transfer: -.P816 -.A8 -.I8 - sei - pha - phx - phy - ldx tmp1 ; load srcbank - stx @move+1 ; store srcbank in move + 1 - ldy tmp2 ; load dstbank - sty @move+2 ; store dstbank in move + 2 - clc ; switch to native mode - xce - php ; save status bits - rep #%00110000 ; set A and index to 16bit -.A16 -.I16 - ldy ptr1 - ldx ptr2 - lda ptr3 -@move: - mvn 0,0 - plp ; restore status bits -.A8 -.I8 - lda #$00 - pha - plb ; restore dbr - sec - xce ; switch to emul mode - ply - plx - pla - cli - rts -.P02 +; +; Extended memory driver for 65816 based extra RAM. Driver works without +; problems when statically linked. +; +; Marco van den Heuvel, 2015-12-01 +; + + .include "zeropage.inc" + + .include "em-kernel.inc" + .include "em-error.inc" + + + .macpack generic + .macpack module + + +; ------------------------------------------------------------------------ +; Header. Includes jump table + + module_header _c64_65816_emd + +; Driver signature + + .byte $65, $6d, $64 ; "emd" + .byte EMD_API_VERSION ; EM API version number + +; Library reference + + .addr $0000 + +; Jump table + + .addr INSTALL + .addr UNINSTALL + .addr PAGECOUNT + .addr MAP + .addr USE + .addr COMMIT + .addr COPYFROM + .addr COPYTO + +; ------------------------------------------------------------------------ +; Data. + +.bss +isnotscpu: .res 1 ; SuperCPU not present +curpage: .res 1 ; Current page number +curbank: .res 1 ; Current bank number (+1) +bankcount: .res 1 ; Number of available banks (pages = banks * 256) +window: .res 256 ; Memory "window" + +.code + +; ------------------------------------------------------------------------ +; INSTALL routine. Is called after the driver is loaded into memory. If +; possible, check if the hardware is present and determine the amount of +; memory available. +; Must return an EM_ERR_xx code in a/x. +; + +INSTALL: + sei + clc + sed + lda #$99 + adc #$01 ; on 65C02, 65SC02, 65CE02, 65802 and 65816 sets the zero flag correctly + cld + bne @not_present + clc +.P816 + sep #$01 ; nop #$01 on 65C02/65SC02 and lda ($01,s),y on 65CE02 +.P02 + bcc @not_present + lda $d0bc + and #$80 + sta isnotscpu + lda $07e8 + pha ; save value incase it was used somewhere else + ldx #$ff +@fillloop: ; fill from top (bank 255) to bottom + txa + pha +.P816 + plb ; pull dbr +.P02 + stx $07e8 + dex + cpx #$ff + bne @fillloop + inx +@compareloop: ; check from bottom to top + txa + pha +.P816 + plb +.P02 + cmp $07e8 + bne @found_pages +.P816 + inc +.P02 + sta $07e8 + cmp $07e8 + bne @found_pages + inx + bne @compareloop +@found_pages: + dex + lda #$00 + pha +.P816 + plb +.P02 + pla + sta $07e8 + cli + lda isnotscpu + bne @noextradex + dex +@noextradex: + stx bankcount + lda #EM_ERR_OK + rts +@not_present: + cli + lda #EM_ERR_NO_DEVICE +; rts ; Run into UNINSTALL instead + + +; ------------------------------------------------------------------------ +; UNINSTALL routine. Is called before the driver is removed from memory. +; Can do cleanup or whatever. Must not return anything. +; + +UNINSTALL: + rts + + +; ------------------------------------------------------------------------ +; PAGECOUNT: Return the total number of available pages in a/x. +; + +PAGECOUNT: + lda #$00 ; a whole bank is either usable or not + ldx bankcount + rts + +; ------------------------------------------------------------------------ +; MAP: Map the page in a/x into memory and return a pointer to the page in +; a/x. The contents of the currently mapped page (if any) may be discarded +; by the driver. +; + +MAP: sta curpage ; Remember the new page + stx curbank ; Remember the new bank + + sta ptr2+1 ; src address low + lda #$00 + sta ptr2 ; src address high + inx + ldy isnotscpu ; check if not scpu + bne @notscpu + inx +@notscpu: + stx tmp2 ; src bank + + sta tmp1 ; dst bank + + sta ptr3+1 ; length high + lda #$ff + sta ptr3 ; length low + + lda #window + stx ptr1+1 ; dst address high + + jsr transfer + + rts + +; ------------------------------------------------------------------------ +; USE: Tell the driver that the window is now associated with a given page. + +USE: sta curpage ; Remember the page + stx curbank ; Remember the bank + lda #window ; Return the window + rts + +; ------------------------------------------------------------------------ +; COMMIT: Commit changes in the memory window to extended storage. + +COMMIT: lda curpage ; Get the current page + sta ptr1+1 ; dst high + ldx #$00 + stx ptr1 ; dst low + + lda #window + sta ptr2+1 ; src high + + stx ptr3+1 ; length high + lda #$ff + sta ptr3 ; length low + + stx tmp2 ; src bank + ldy curbank ; Get the current bank + iny + ldx isnotscpu + bne @notascpu + iny +@notascpu: + sty tmp1 ; dst bank + + jsr transfer + + rts + +; ------------------------------------------------------------------------ +; COPYFROM: Copy from extended into linear memory. A pointer to a structure +; describing the request is passed in a/x. +; The function must not return anything. +; + +COPYFROM: + sta ptr4 + stx ptr4+1 ; Save the passed em_copy pointer + + ldy #EM_COPY::COUNT+1 ; start at the end of the struct + lda (ptr4),y ; get high byte of count + tax + dey + lda (ptr4),y ; get low byte of count + bne @nodex + dex +@nodex: +.P816 + dec +.P02 + sta ptr3 ; length low + stx ptr3+1 ; length high + dey + lda (ptr4),y ; get bank +.P816 + inc +.P02 + ldx isnotscpu + bne @notscpu64 +.P816 + inc +.P02 +@notscpu64: + sta tmp2 ; src bank + dey + lda (ptr4),y ; get page + sta ptr2+1 ; src high + dey + lda (ptr4),y ; get offset in page + sta ptr2 ; src low + dey + lda (ptr4),y ; get memory buffer high + sta ptr1+1 ; dst high + dey + lda (ptr4),y ; get memory buffer low + sta ptr1 ; dst low + lda #$00 + sta tmp1 ; dst bank + + jsr transfer + + rts + +; ------------------------------------------------------------------------ +; COPYTO: Copy from linear into extended memory. A pointer to a structure +; describing the request is passed in a/x. +; The function must not return anything. +; + +COPYTO: sta ptr4 + stx ptr4+1 ; Save the passed em_copy pointer + + ldy #EM_COPY::COUNT+1 ; start at the end of the struct + lda (ptr4),y ; get high byte of count + tax + dey + lda (ptr4),y ; get low byte of count + bne @nodex2 + dex +@nodex2: +.P816 + dec +.P02 + sta ptr3 ; length low + txa + sta ptr3+1 ; length high + dey + lda (ptr4),y ; get bank +.P816 + inc +.P02 + ldx isnotscpu + bne @notascpu64 +.P816 + inc +.P02 +@notascpu64: + sta tmp1 ; dst bank + dey + lda (ptr4),y ; get page + sta ptr1+1 ; dst high + dey + lda (ptr4),y ; get page offset + sta ptr1 ; dst low + dey + lda (ptr4),y ; get memory buffer high + sta ptr2+1 ; src low + dey + lda (ptr4),y ; get memory buffer low + sta ptr2 ; src high + lda #$00 + sta tmp2 ; src bank + + jsr transfer + + rts + +; ------------------------------------------------------------------------ +; Helper function for moving a block, the following is used: +; ptr1: dst +; ptr2: src +; ptr3: length +; tmp1: dst bank +; tmp2: src bank + +transfer: +.P816 +.A8 +.I8 + sei + pha + phx + phy + ldx tmp1 ; load srcbank + stx @move+1 ; store srcbank in move + 1 + ldy tmp2 ; load dstbank + sty @move+2 ; store dstbank in move + 2 + clc ; switch to native mode + xce + php ; save status bits + rep #%00110000 ; set A and index to 16bit +.A16 +.I16 + ldy ptr1 + ldx ptr2 + lda ptr3 +@move: + mvn 0,0 + plp ; restore status bits +.A8 +.I8 + lda #$00 + pha + plb ; restore dbr + sec + xce ; switch to emul mode + ply + plx + pla + cli + rts +.P02 diff --git a/libsrc/osic1p/cgetc.s b/libsrc/osic1p/cgetc.s index 9161645c7..f05ad33e0 100644 --- a/libsrc/osic1p/cgetc.s +++ b/libsrc/osic1p/cgetc.s @@ -1,50 +1,50 @@ -; -; char cgetc (void); -; - - .constructor initcgetc - .export _cgetc - .import cursor - - .include "osic1p.inc" - .include "extzp.inc" - .include "zeropage.inc" - -; Initialize one-character buffer that is filled by kbhit() - .segment "ONCE" -initcgetc: - lda #$00 - sta CHARBUF ; No character in buffer initially - rts - -; Input routine from 65V PROM MONITOR, show cursor if enabled - .code -_cgetc: - lda CHARBUF ; character in buffer available? - beq nobuffer - tax ; save character in X - lda #$00 - sta CHARBUF ; empty buffer - beq restorex ; restore X and return -nobuffer: - lda cursor ; show cursor? - beq nocursor - ldy CURS_X - lda (SCREEN_PTR),y ; fetch current character - sta tmp1 ; save it - lda #$A1 ; full white square - sta (SCREEN_PTR),y ; store at cursor position -nocursor: - jsr INPUTC ; get input character in A - ldx cursor - beq done ; was cursor on? - tax ; save A in X - lda tmp1 ; fetch saved character - ldy CURS_X - sta (SCREEN_PTR),y ; store at cursor position - -restorex: - txa ; restore saved character from X -done: - ldx #$00 ; high byte of int return value - rts +; +; char cgetc (void); +; + + .constructor initcgetc + .export _cgetc + .import cursor + + .include "osic1p.inc" + .include "extzp.inc" + .include "zeropage.inc" + +; Initialize one-character buffer that is filled by kbhit() + .segment "ONCE" +initcgetc: + lda #$00 + sta CHARBUF ; No character in buffer initially + rts + +; Input routine from 65V PROM MONITOR, show cursor if enabled + .code +_cgetc: + lda CHARBUF ; character in buffer available? + beq nobuffer + tax ; save character in X + lda #$00 + sta CHARBUF ; empty buffer + beq restorex ; restore X and return +nobuffer: + lda cursor ; show cursor? + beq nocursor + ldy CURS_X + lda (SCREEN_PTR),y ; fetch current character + sta tmp1 ; save it + lda #$A1 ; full white square + sta (SCREEN_PTR),y ; store at cursor position +nocursor: + jsr INPUTC ; get input character in A + ldx cursor + beq done ; was cursor on? + tax ; save A in X + lda tmp1 ; fetch saved character + ldy CURS_X + sta (SCREEN_PTR),y ; store at cursor position + +restorex: + txa ; restore saved character from X +done: + ldx #$00 ; high byte of int return value + rts diff --git a/libsrc/osic1p/osic1p.inc b/libsrc/osic1p/osic1p.inc index eabeaf79e..aaa03ba61 100644 --- a/libsrc/osic1p/osic1p.inc +++ b/libsrc/osic1p/osic1p.inc @@ -1,4 +1,4 @@ -; Addresses -INPUTC := $FD00 ; Input character from keyboard -RESET := $FF00 ; Reset address, show boot prompt -KBD := $DF00 ; Polled keyboard register +; Addresses +INPUTC := $FD00 ; Input character from keyboard +RESET := $FF00 ; Reset address, show boot prompt +KBD := $DF00 ; Polled keyboard register diff --git a/libsrc/osic1p/osiscreen.inc b/libsrc/osic1p/osiscreen.inc index fc8324781..9399d7eee 100644 --- a/libsrc/osic1p/osiscreen.inc +++ b/libsrc/osic1p/osiscreen.inc @@ -1,183 +1,183 @@ -; -; Macro definitions for screen layout modules -; - - .include "extzp.inc" - -.linecont + - -; -; Internal function for screensize() -; -.macro osi_screensize ScrWidth, ScrHeight - ; Macro implementation of internal screensize - ; function for given width and height in - ; characters - - .export screensize - -.proc screensize - ldx #ScrWidth - ldy #ScrHeight - rts -.endproc -.endmacro - -; -; void clrscr (void); -; -.macro osi_clrscr ScrBase, ScrRamSize - - .export _clrscr - -.proc _clrscr - lda #ScrBase ; memset appropriately - jsr pushax - - lda #' ' - ldx #$00 - jsr pushax - - lda #ScrRamSize - jsr _memset - - lda #$00 ; Cursor in upper left corner - sta CURS_X - sta CURS_Y - - jmp plot ; Set the cursor position -.endproc - -.endmacro - -; -; cputc/cputcxy for Challenger 1P -; Based on PET/CBM implementation -; - -.macro osi_cputfuncs ScrBase, ScrFirstChar, ScrWidth, ScrHeight, \ - ScrollDist, ScrLo, ScrHi - - ; Number of characters to move for scrolling - ; by one line -ScrollLength = (ScrHeight - 1) * ScrollDist - -; -; void cputcxy (unsigned char x, unsigned char y, char c); -; void cputc (char c); -; - .export _cputcxy, _cputc, cputdirect, putchar - .export newline, plot - -_cputcxy: - pha ; Save C - jsr gotoxy ; Set cursor, drop x and y - pla ; Restore C - -; Plot a character - also used as internal function - -_cputc: cmp #$0A ; CR? - bne L1 - lda #0 - sta CURS_X - beq plot ; Recalculate pointers - -L1: cmp #$0D ; LF? - beq newline ; Recalculate pointers - -cputdirect: - jsr putchar ; Write the character to the screen - -; Advance cursor position, register Y contains horizontal position after -; putchar - - cpy #(ScrWidth - 1) ; Check whether line is full - bne L3 - jsr newline ; New line - ldy #$FF ; + cr -L3: iny - sty CURS_X - rts - -newline: - inc CURS_Y - lda CURS_Y - cmp #ScrHeight ; Screen height - bne plot - dec CURS_Y ; Bottom of screen reached, scroll - - ; Scroll destination address - lda #<(ScrBase + ScrFirstChar) - ldx #>(ScrBase + ScrFirstChar) - jsr pushax - - ; Scroll source address - lda #<(ScrBase + ScrFirstChar + ScrollDist) - ldx #>(ScrBase + ScrFirstChar + ScrollDist) - jsr pushax - - ; Number of characters to move - lda #ScrollLength - jsr _memmove - - ; Address of first character in last line - ; of screen - lda #<(ScrBase + ScrFirstChar + ScrollLength) - sta ptr1 - lda #>(ScrBase + ScrFirstChar + ScrollLength) - sta ptr1+1 - - ldy #ScrWidth ; Fill last line with blanks - lda #' ' -clrln: sta (ptr1),y - dey - bpl clrln - -plot: ldy CURS_Y - lda ScrLo,y - sta SCREEN_PTR - lda ScrHi,y - sta SCREEN_PTR+1 - rts - -; Write one character to the screen without doing anything else, return X -; position in register Y - -putchar: - ldy CURS_X - sta (SCREEN_PTR),y ; Set char - rts - -.endmacro - -.macro osi_screen_funcs ScrBase, ScrRamSize, ScrFirstChar, \ - ScrWidth, ScrHeight, ScrollDist - - .import gotoxy - .import _memmove, _memset, pushax - .importzp ptr1 - -.rodata - -; Screen address tables - offset to real screen -ScrTabLo: - .repeat ScrHeight, I - .byte <(ScrBase + ScrFirstChar + I * ScrollDist) - .endrep - -ScrTabHi: - .repeat ScrHeight, I - .byte >(ScrBase + ScrFirstChar + I * ScrollDist) - .endrep - -.code - -osi_cputfuncs ScrBase, ScrFirstChar, ScrWidth, ScrHeight, \ - ScrollDist, ScrTabLo, ScrTabHi -osi_screensize ScrWidth, ScrHeight -osi_clrscr ScrBase, ScrRamSize - +; +; Macro definitions for screen layout modules +; + + .include "extzp.inc" + +.linecont + + +; +; Internal function for screensize() +; +.macro osi_screensize ScrWidth, ScrHeight + ; Macro implementation of internal screensize + ; function for given width and height in + ; characters + + .export screensize + +.proc screensize + ldx #ScrWidth + ldy #ScrHeight + rts +.endproc +.endmacro + +; +; void clrscr (void); +; +.macro osi_clrscr ScrBase, ScrRamSize + + .export _clrscr + +.proc _clrscr + lda #ScrBase ; memset appropriately + jsr pushax + + lda #' ' + ldx #$00 + jsr pushax + + lda #ScrRamSize + jsr _memset + + lda #$00 ; Cursor in upper left corner + sta CURS_X + sta CURS_Y + + jmp plot ; Set the cursor position +.endproc + +.endmacro + +; +; cputc/cputcxy for Challenger 1P +; Based on PET/CBM implementation +; + +.macro osi_cputfuncs ScrBase, ScrFirstChar, ScrWidth, ScrHeight, \ + ScrollDist, ScrLo, ScrHi + + ; Number of characters to move for scrolling + ; by one line +ScrollLength = (ScrHeight - 1) * ScrollDist + +; +; void cputcxy (unsigned char x, unsigned char y, char c); +; void cputc (char c); +; + .export _cputcxy, _cputc, cputdirect, putchar + .export newline, plot + +_cputcxy: + pha ; Save C + jsr gotoxy ; Set cursor, drop x and y + pla ; Restore C + +; Plot a character - also used as internal function + +_cputc: cmp #$0A ; CR? + bne L1 + lda #0 + sta CURS_X + beq plot ; Recalculate pointers + +L1: cmp #$0D ; LF? + beq newline ; Recalculate pointers + +cputdirect: + jsr putchar ; Write the character to the screen + +; Advance cursor position, register Y contains horizontal position after +; putchar + + cpy #(ScrWidth - 1) ; Check whether line is full + bne L3 + jsr newline ; New line + ldy #$FF ; + cr +L3: iny + sty CURS_X + rts + +newline: + inc CURS_Y + lda CURS_Y + cmp #ScrHeight ; Screen height + bne plot + dec CURS_Y ; Bottom of screen reached, scroll + + ; Scroll destination address + lda #<(ScrBase + ScrFirstChar) + ldx #>(ScrBase + ScrFirstChar) + jsr pushax + + ; Scroll source address + lda #<(ScrBase + ScrFirstChar + ScrollDist) + ldx #>(ScrBase + ScrFirstChar + ScrollDist) + jsr pushax + + ; Number of characters to move + lda #ScrollLength + jsr _memmove + + ; Address of first character in last line + ; of screen + lda #<(ScrBase + ScrFirstChar + ScrollLength) + sta ptr1 + lda #>(ScrBase + ScrFirstChar + ScrollLength) + sta ptr1+1 + + ldy #ScrWidth ; Fill last line with blanks + lda #' ' +clrln: sta (ptr1),y + dey + bpl clrln + +plot: ldy CURS_Y + lda ScrLo,y + sta SCREEN_PTR + lda ScrHi,y + sta SCREEN_PTR+1 + rts + +; Write one character to the screen without doing anything else, return X +; position in register Y + +putchar: + ldy CURS_X + sta (SCREEN_PTR),y ; Set char + rts + +.endmacro + +.macro osi_screen_funcs ScrBase, ScrRamSize, ScrFirstChar, \ + ScrWidth, ScrHeight, ScrollDist + + .import gotoxy + .import _memmove, _memset, pushax + .importzp ptr1 + +.rodata + +; Screen address tables - offset to real screen +ScrTabLo: + .repeat ScrHeight, I + .byte <(ScrBase + ScrFirstChar + I * ScrollDist) + .endrep + +ScrTabHi: + .repeat ScrHeight, I + .byte >(ScrBase + ScrFirstChar + I * ScrollDist) + .endrep + +.code + +osi_cputfuncs ScrBase, ScrFirstChar, ScrWidth, ScrHeight, \ + ScrollDist, ScrTabLo, ScrTabHi +osi_screensize ScrWidth, ScrHeight +osi_clrscr ScrBase, ScrRamSize + .endmacro \ No newline at end of file diff --git a/test/ref/divmod.c b/test/ref/divmod.c index 68a0198e1..8fcc951a6 100644 --- a/test/ref/divmod.c +++ b/test/ref/divmod.c @@ -1,38 +1,38 @@ -/* - !!DESCRIPTION!! div/mod test - !!ORIGIN!! - !!LICENCE!! public domain -*/ - -#include - -void printc(signed char a,signed char b){ -signed char x=a/b,y=a%b,z=a*b; - printf("%3d,%3d is %3d,%3d,%3d\n",a,b,x,y,z); -} -void prints(short a,short b){ -short x=a/b,y=a%b,z=a*b; - printf("%3d,%3d is %3d,%3d,%3d\n",a,b,x,y,z); -} -void printl(long a,long b){ -long x=a/b,y=a%b,z=a*b; - printf("%3ld,%3ld is %3ld,%3ld,%3ld\n",a,b,x,y,z); -} - -int main(void) { - printl( 3,-2); - printl(-3,-2); - printl(-3, 2); - printl( 3, 2); - printf("-\n"); - prints( 3,-2); - prints(-3,-2); - prints(-3, 2); - prints( 3, 2); - printf("-\n"); - printc( 3,-2); - printc(-3,-2); - printc(-3, 2); - printc( 3, 2); +/* + !!DESCRIPTION!! div/mod test + !!ORIGIN!! + !!LICENCE!! public domain +*/ + +#include + +void printc(signed char a,signed char b){ +signed char x=a/b,y=a%b,z=a*b; + printf("%3d,%3d is %3d,%3d,%3d\n",a,b,x,y,z); +} +void prints(short a,short b){ +short x=a/b,y=a%b,z=a*b; + printf("%3d,%3d is %3d,%3d,%3d\n",a,b,x,y,z); +} +void printl(long a,long b){ +long x=a/b,y=a%b,z=a*b; + printf("%3ld,%3ld is %3ld,%3ld,%3ld\n",a,b,x,y,z); +} + +int main(void) { + printl( 3,-2); + printl(-3,-2); + printl(-3, 2); + printl( 3, 2); + printf("-\n"); + prints( 3,-2); + prints(-3,-2); + prints(-3, 2); + prints( 3, 2); + printf("-\n"); + printc( 3,-2); + printc(-3,-2); + printc(-3, 2); + printc( 3, 2); return 0; -} +} diff --git a/test/ref/init.c b/test/ref/init.c index 5a5816753..44cd544fd 100644 --- a/test/ref/init.c +++ b/test/ref/init.c @@ -1,95 +1,95 @@ -/* - !!DESCRIPTION!! variable initialization - !!ORIGIN!! LCC 4.1 Testsuite - !!LICENCE!! own, freely distributeable for non-profit. read CPYRIGHT.LCC -*/ - -#include "common.h" -/* todo: add back conditional stuff here ! */ - -typedef struct { int codes[3]; char name[6]; } Word; - -#ifdef NO_IMPLICIT_FUNC_PROTOTYPES - -#ifdef NO_OLD_FUNC_DECL -f(); -void g(Word *p); -h(); -#else -f(); -g(); -h(); -#endif - -#endif - -/* -Word words[] = { - 1, 2, 3,"if", - { { 4, 5 }, { 'f', 'o', 'r' } }, - 6, 7, 8, {"else"}, - { { 9, 10, 11,}, 'w', 'h', 'i', 'l', 'e', }, - { 0 }, -}, *wordlist = words; -*/ - -Word words[] = { - {{1, 2, 3},"if"}, - { { 4, 5 }, { 'f', 'o', 'r' } }, - {{6, 7, 8}, "else"}, - { { 9, 10, 11}, {'w', 'h', 'i', 'l', 'e', }}, - {{ 0 }}, -}, *wordlist = words; - -/*int x[][5] = { 1, 2, 3, 4, 0, { 5, 6 }, { 7 } };*/ -int x[][5] = { {1, 2, 3, 4, 0 }, { 5, 6 }, { 7 } }; -int *y[] = { x[0], x[1], x[2], 0 }; - -main() -{ - int i, j; - - for (i = 0; y[i]; i++) { - for (j = 0; y[i][j]; j++) - printf(" %d", y[i][j]); - printf("\n"); - } - f(); - g(wordlist); - return 0; -} - -f() { - static char *keywords[] = {"if", "for", "else", "while", 0, }; - char **p; - - for (p = keywords; *p; p++) - printf("%s\n", *p); -} - -#ifdef NO_OLD_FUNC_DECL -void g(Word *p) -#else -g(p) -Word *p; -#endif -{ - int i; - - for ( ; p->codes[0]; p++) { - for (i = 0; i < sizeof p->codes/sizeof(p->codes[0]); i++) - printf("%d ", p->codes[i]); - printf("%s\n", p->name); - } - h(); -} - -h() -{ - int i; - - for (i = 0; i < sizeof(words)/sizeof(Word); i++) - printf("%d %d %d %s\n", words[i].codes[0], - words[i].codes[1], words[i].codes[2], - &words[i].name[0]); -} +/* + !!DESCRIPTION!! variable initialization + !!ORIGIN!! LCC 4.1 Testsuite + !!LICENCE!! own, freely distributeable for non-profit. read CPYRIGHT.LCC +*/ + +#include "common.h" +/* todo: add back conditional stuff here ! */ + +typedef struct { int codes[3]; char name[6]; } Word; + +#ifdef NO_IMPLICIT_FUNC_PROTOTYPES + +#ifdef NO_OLD_FUNC_DECL +f(); +void g(Word *p); +h(); +#else +f(); +g(); +h(); +#endif + +#endif + +/* +Word words[] = { + 1, 2, 3,"if", + { { 4, 5 }, { 'f', 'o', 'r' } }, + 6, 7, 8, {"else"}, + { { 9, 10, 11,}, 'w', 'h', 'i', 'l', 'e', }, + { 0 }, +}, *wordlist = words; +*/ + +Word words[] = { + {{1, 2, 3},"if"}, + { { 4, 5 }, { 'f', 'o', 'r' } }, + {{6, 7, 8}, "else"}, + { { 9, 10, 11}, {'w', 'h', 'i', 'l', 'e', }}, + {{ 0 }}, +}, *wordlist = words; + +/*int x[][5] = { 1, 2, 3, 4, 0, { 5, 6 }, { 7 } };*/ +int x[][5] = { {1, 2, 3, 4, 0 }, { 5, 6 }, { 7 } }; +int *y[] = { x[0], x[1], x[2], 0 }; + +main() +{ + int i, j; + + for (i = 0; y[i]; i++) { + for (j = 0; y[i][j]; j++) + printf(" %d", y[i][j]); + printf("\n"); + } + f(); + g(wordlist); + return 0; +} + +f() { + static char *keywords[] = {"if", "for", "else", "while", 0, }; + char **p; + + for (p = keywords; *p; p++) + printf("%s\n", *p); +} + +#ifdef NO_OLD_FUNC_DECL +void g(Word *p) +#else +g(p) +Word *p; +#endif +{ + int i; + + for ( ; p->codes[0]; p++) { + for (i = 0; i < sizeof p->codes/sizeof(p->codes[0]); i++) + printf("%d ", p->codes[i]); + printf("%s\n", p->name); + } + h(); +} + +h() +{ + int i; + + for (i = 0; i < sizeof(words)/sizeof(Word); i++) + printf("%d %d %d %s\n", words[i].codes[0], + words[i].codes[1], words[i].codes[2], + &words[i].name[0]); +} diff --git a/test/ref/pointer2.c b/test/ref/pointer2.c index d8c064ef3..29f9e3de4 100644 --- a/test/ref/pointer2.c +++ b/test/ref/pointer2.c @@ -1,112 +1,112 @@ -/* - !!DESCRIPTION!! pointer test - !!ORIGIN!! - !!LICENCE!! public domain -*/ - -#include "common.h" -#include - -/* - check behaviour on incompletely declared arrays -*/ - -char i1[]; - -void test1(void) { -int a; - - a=sizeof(i1[0]); - printf("%04x - ",a); - if(sizeof(i1[0])==sizeof(char)) { - /* gcc gives size of element */ - printf("sizeof(i1[0]) gives size of element\n"); - } - if(sizeof(i1[0])==sizeof(char*)) { - printf("sizeof(i1[0]) gives size of pointer to element\n"); - } -} - -/* - check behaviour on string init -*/ - -char t1[]="abcde"; -char t2[]={"abcde"}; - -char *t3="abcde"; -char *t4={"abcde"}; - -void test2(void) { -char c1,c2,c3,c4; -int i,e=0; - for(i=0;i<5;i++){ - c1=t1[i];c2=t2[i];c3=t3[i];c4=t4[i]; -/* printf("%02x %02x %02x %02x\n",c1,c2,c3,c4); */ - printf("%c %c %c %c\n",c1,c2,c3,c4); - if(!((c1==c2)&(c1==c3)&(c1==c4))) e=1; - } - if(e) printf("test2 failed.\n"); - else printf("test2 ok.\n"); -} - -/* - check behaviour on extern-declarations inside functions -*/ - -typedef struct { - char *name; - void *func; -} A3; - -#ifdef NO_SLOPPY_STRUCT_INIT -A3 a3[] = { - { "test3", (void*) NULL }, - { "test3", (void*) NULL }, -}; -#else -/*gcc warning: missing braces around initializer (near initialization for `a3[0]') - this type of struct-initialization seems to be kinda common */ -A3 a3[] = { - "test3", (void*) NULL , - "test3", (void*) NULL , -}; -#endif - -void test3a(A3 *list, int number){ - printf("%s %d\n",list->name,number); -} - -static void test31(void) -{ - extern A3 a3[]; - test3a(a3, -1); -} - -#if 0 -/* this variation compiles and works with cc65, but gives an error with gcc :=P */ -static void test32(void) -{ - extern A3 *a3; - test3a(a3, -1); -} -#endif - -static void test30(void) -{ - test3a(a3, -1); -} - -/* - todo: add test on function pointers in the form of (*func)(arg) ... - cc65 seems to have problems here aswell ;/ -*/ - -int main(void) { - test1(); - test2(); - test30(); - test31(); -/* test32(); */ - return 0; -} +/* + !!DESCRIPTION!! pointer test + !!ORIGIN!! + !!LICENCE!! public domain +*/ + +#include "common.h" +#include + +/* + check behaviour on incompletely declared arrays +*/ + +char i1[]; + +void test1(void) { +int a; + + a=sizeof(i1[0]); + printf("%04x - ",a); + if(sizeof(i1[0])==sizeof(char)) { + /* gcc gives size of element */ + printf("sizeof(i1[0]) gives size of element\n"); + } + if(sizeof(i1[0])==sizeof(char*)) { + printf("sizeof(i1[0]) gives size of pointer to element\n"); + } +} + +/* + check behaviour on string init +*/ + +char t1[]="abcde"; +char t2[]={"abcde"}; + +char *t3="abcde"; +char *t4={"abcde"}; + +void test2(void) { +char c1,c2,c3,c4; +int i,e=0; + for(i=0;i<5;i++){ + c1=t1[i];c2=t2[i];c3=t3[i];c4=t4[i]; +/* printf("%02x %02x %02x %02x\n",c1,c2,c3,c4); */ + printf("%c %c %c %c\n",c1,c2,c3,c4); + if(!((c1==c2)&(c1==c3)&(c1==c4))) e=1; + } + if(e) printf("test2 failed.\n"); + else printf("test2 ok.\n"); +} + +/* + check behaviour on extern-declarations inside functions +*/ + +typedef struct { + char *name; + void *func; +} A3; + +#ifdef NO_SLOPPY_STRUCT_INIT +A3 a3[] = { + { "test3", (void*) NULL }, + { "test3", (void*) NULL }, +}; +#else +/*gcc warning: missing braces around initializer (near initialization for `a3[0]') + this type of struct-initialization seems to be kinda common */ +A3 a3[] = { + "test3", (void*) NULL , + "test3", (void*) NULL , +}; +#endif + +void test3a(A3 *list, int number){ + printf("%s %d\n",list->name,number); +} + +static void test31(void) +{ + extern A3 a3[]; + test3a(a3, -1); +} + +#if 0 +/* this variation compiles and works with cc65, but gives an error with gcc :=P */ +static void test32(void) +{ + extern A3 *a3; + test3a(a3, -1); +} +#endif + +static void test30(void) +{ + test3a(a3, -1); +} + +/* + todo: add test on function pointers in the form of (*func)(arg) ... + cc65 seems to have problems here aswell ;/ +*/ + +int main(void) { + test1(); + test2(); + test30(); + test31(); +/* test32(); */ + return 0; +} diff --git a/test/ref/switch2.c b/test/ref/switch2.c index e75cfe71e..7a9bcecd7 100644 --- a/test/ref/switch2.c +++ b/test/ref/switch2.c @@ -1,262 +1,262 @@ -/* - !!DESCRIPTION!! switch test - !!ORIGIN!! - !!LICENCE!! public domain -*/ - -/*#define STANDALONE*/ - -#include - +/* + !!DESCRIPTION!! switch test + !!ORIGIN!! + !!LICENCE!! public domain +*/ + +/*#define STANDALONE*/ + +#include + void testlimits(int i) { - printf("%d:",i); - + printf("%d:",i); + switch(i) { - case -1: /* works */ - /* case 0xffff: */ /* 'range error' (-1) */ - - printf("-1\n"); - break; - /* max int */ - -/* case 0x7fff: */ /* works */ - case 32767: /* works */ - /* case 32768: */ /* 'range error' (correct for that one!) */ - - printf("max\n"); - break; - /* min int */ - - case -32768: /* 'warning. constant is long' */ - /* case 0x8000: */ /* 'range error' */ - /* case -32769: */ /* 'range error' (correct for that one!) */ - printf("min\n"); - break; - } - printf("\n"); -} - -void testdefault1(unsigned char i) { -/* we want a signed char */ -#ifdef REFCC - -#ifdef REFCC_UNSIGNED_CHARS -signed char k; -#else -char k; -#endif - -#else - -#ifdef UNSIGNED_CHARS -signed char k; -#else -char k; -#endif - -#endif - - for(;i<254;) { - k = i; - printf(">%d\n",i);i++; - switch(k) { - case 1: - break; - case 2: - break; - case 3: - break; - case 4: - break; - case 5: - break; - case 6: - break; - case 7: - break; - case 8: - break; - case 9: - break; - case 10: - break; - case 11: - break; - case 12: - break; - case 13: - break; - case 14: - break; - case 15: - break; - case 17: - break; - /* triggers bug ? */ - /* gcc warning: case label value exceeds maximum value for type */ - /* cc65 error: range error */ - - /* - case 170: - break; - */ - case 18: - break; - case 19: - break; - case 20: - break; - case 21: - break; - case 22: - break; - case 23: - break; - case 24: - switch(k) { - case 1: - break; - case 2: - break; - case 3: - break; - case 4: - case 5: - break; - case 6: - case 7: - break; - case 8: - case 9: - break; - } - break; - case 100: - break; - default: - printf(">>>default\n"); - /* triggers bug if this break; is missing? */ - /* break; */ - } - } -} - -void testdefault2(unsigned char i) { -/* we want a unsigned char */ -#ifdef REFCC - -#ifdef REFCC_UNSIGNED_CHARS -char k; -#else -unsigned char k; -#endif - -#else - -#ifdef UNSIGNED_CHARS -char k; -#else -unsigned char k; -#endif - -#endif - - for(;i<254;) { - k = i; - printf(">%d\n",i);i++; - switch(k) { - case 1: - break; - case 2: - break; - case 3: - break; - case 4: - break; - case 5: - break; - case 6: - break; - case 7: - break; - case 8: - break; - case 9: - break; - case 10: - break; - case 11: - break; - case 12: - break; - case 13: - break; - case 14: - break; - case 15: - break; - case 17: - break; - /* triggers bug ? */ - - case 170: - break; - - case 18: - break; - case 19: - break; - case 20: - break; - case 21: - break; - case 22: - break; - case 23: - break; - case 24: - switch(k) { - case 1: - break; - case 2: - break; - case 3: - break; - case 4: - case 5: - break; - case 6: - case 7: - break; - case 8: - case 9: - break; - } - break; - case 100: - break; - default: - printf(">>>default\n"); - /* triggers bug if this break; is missing? */ - /* break; */ - } - } + case -1: /* works */ + /* case 0xffff: */ /* 'range error' (-1) */ + + printf("-1\n"); + break; + /* max int */ + +/* case 0x7fff: */ /* works */ + case 32767: /* works */ + /* case 32768: */ /* 'range error' (correct for that one!) */ + + printf("max\n"); + break; + /* min int */ + + case -32768: /* 'warning. constant is long' */ + /* case 0x8000: */ /* 'range error' */ + /* case -32769: */ /* 'range error' (correct for that one!) */ + printf("min\n"); + break; + } + printf("\n"); +} + +void testdefault1(unsigned char i) { +/* we want a signed char */ +#ifdef REFCC + +#ifdef REFCC_UNSIGNED_CHARS +signed char k; +#else +char k; +#endif + +#else + +#ifdef UNSIGNED_CHARS +signed char k; +#else +char k; +#endif + +#endif + + for(;i<254;) { + k = i; + printf(">%d\n",i);i++; + switch(k) { + case 1: + break; + case 2: + break; + case 3: + break; + case 4: + break; + case 5: + break; + case 6: + break; + case 7: + break; + case 8: + break; + case 9: + break; + case 10: + break; + case 11: + break; + case 12: + break; + case 13: + break; + case 14: + break; + case 15: + break; + case 17: + break; + /* triggers bug ? */ + /* gcc warning: case label value exceeds maximum value for type */ + /* cc65 error: range error */ + + /* + case 170: + break; + */ + case 18: + break; + case 19: + break; + case 20: + break; + case 21: + break; + case 22: + break; + case 23: + break; + case 24: + switch(k) { + case 1: + break; + case 2: + break; + case 3: + break; + case 4: + case 5: + break; + case 6: + case 7: + break; + case 8: + case 9: + break; + } + break; + case 100: + break; + default: + printf(">>>default\n"); + /* triggers bug if this break; is missing? */ + /* break; */ + } + } +} + +void testdefault2(unsigned char i) { +/* we want a unsigned char */ +#ifdef REFCC + +#ifdef REFCC_UNSIGNED_CHARS +char k; +#else +unsigned char k; +#endif + +#else + +#ifdef UNSIGNED_CHARS +char k; +#else +unsigned char k; +#endif + +#endif + + for(;i<254;) { + k = i; + printf(">%d\n",i);i++; + switch(k) { + case 1: + break; + case 2: + break; + case 3: + break; + case 4: + break; + case 5: + break; + case 6: + break; + case 7: + break; + case 8: + break; + case 9: + break; + case 10: + break; + case 11: + break; + case 12: + break; + case 13: + break; + case 14: + break; + case 15: + break; + case 17: + break; + /* triggers bug ? */ + + case 170: + break; + + case 18: + break; + case 19: + break; + case 20: + break; + case 21: + break; + case 22: + break; + case 23: + break; + case 24: + switch(k) { + case 1: + break; + case 2: + break; + case 3: + break; + case 4: + case 5: + break; + case 6: + case 7: + break; + case 8: + case 9: + break; + } + break; + case 100: + break; + default: + printf(">>>default\n"); + /* triggers bug if this break; is missing? */ + /* break; */ + } + } } int main(void) { - testlimits(32767); - testlimits(-32768); - testlimits(-1); - - testdefault1(1); - testdefault1(2); - testdefault1(3); - testdefault1(4); - - testdefault2(1); - testdefault2(2); - testdefault2(3); - testdefault2(4); - - return 0; -} + testlimits(32767); + testlimits(-32768); + testlimits(-1); + + testdefault1(1); + testdefault1(2); + testdefault1(3); + testdefault1(4); + + testdefault2(1); + testdefault2(2); + testdefault2(3); + testdefault2(4); + + return 0; +} diff --git a/test/ref/varargs.c b/test/ref/varargs.c index 11fd33b38..3d61fdbd0 100644 --- a/test/ref/varargs.c +++ b/test/ref/varargs.c @@ -1,105 +1,105 @@ /* - !!DESCRIPTION!! varargs test - !!ORIGIN!! - !!LICENCE!! public domain -*/ - -#include -#include -#include - -void chk0(char *format,...); -void chk1(int fd,char *format,...); - -#if 0 -// old workaround for broken varargs - -void chk0(char *format,...){ - __asm__ ("pha"); // save argument size - { -//va_list ap; -char *ap; -char *_format; -static char string[0x100]; - -// va_start(ap,format); - __asm__ ("pla"); // restore argument size - __asm__ ("ldx #$00"); // clear hibyte of AX - ap=__AX__; - ap+=(char*)&format; - // get value of format - ap-=2; - _format=*((char**)ap); - -// vsprintf(string,format,ap); - vsprintf(&string[0],_format,ap); - printf("format:%s,string:%s\n",_format,string); -// va_end(ap); - - } -} - -void chk1(int fd,char *format,...){ - __asm__ ("pha"); // save argument size - { -//va_list ap; -char *ap; -char *_format; -int _fd; -static char string[0x100]; - -// va_start(ap,format); - __asm__ ("pla"); // restore argument size - __asm__ ("ldx #$00"); // clear hibyte of AX - ap=__AX__; - ap+=(char*)&format; - // get value of fd - ap-=2; - _fd=*((int*)ap); - // get value of format - ap-=2; - _format=*((char**)ap); - -// vsprintf(string,format,ap); - vsprintf(&string[0],_format,ap); - printf("fd:%d,format:%s,string:%s\n",_fd,_format,string); -// va_end(ap); - - } -} - -#endif - -void chk0(char *format,...){ -va_list ap; -static char string[0x100]; - va_start(ap,format); - vsprintf(string,format,ap); - printf("format:%s,string:%s\n",format,string); - va_end(ap); -} - -void chk1(int fd,char *format,...){ -va_list ap; -static char string[0x100]; - - va_start(ap,format); - - vsprintf(string,format,ap); - printf("fd:%d,format:%s,string:%s\n",fd,format,string); - va_end(ap); + !!DESCRIPTION!! varargs test + !!ORIGIN!! + !!LICENCE!! public domain +*/ + +#include +#include +#include + +void chk0(char *format,...); +void chk1(int fd,char *format,...); + +#if 0 +// old workaround for broken varargs + +void chk0(char *format,...){ + __asm__ ("pha"); // save argument size + { +//va_list ap; +char *ap; +char *_format; +static char string[0x100]; + +// va_start(ap,format); + __asm__ ("pla"); // restore argument size + __asm__ ("ldx #$00"); // clear hibyte of AX + ap=__AX__; + ap+=(char*)&format; + // get value of format + ap-=2; + _format=*((char**)ap); + +// vsprintf(string,format,ap); + vsprintf(&string[0],_format,ap); + printf("format:%s,string:%s\n",_format,string); +// va_end(ap); + + } } -int main(int argc,char **argv) { - printf("varargs test\n"); - - printf("\nchk0/0:\n");chk0("chk0 %s","arg0"); - printf("\nchk0/1:\n");chk0("chk0 %s %s","arg0","arg1"); - printf("\nchk0/2:\n");chk0("chk0 %s %s %s","arg0","arg1","arg2"); - - printf("\nchk1/0:\n");chk1(0xfd,"chk1 %s","arg0"); - printf("\nchk1/1:\n");chk1(0xfd,"chk1 %s %s","arg0","arg1"); - printf("\nchk1/2:\n");chk1(0xfd,"chk1 %s %s %s","arg0","arg1","arg2"); - +void chk1(int fd,char *format,...){ + __asm__ ("pha"); // save argument size + { +//va_list ap; +char *ap; +char *_format; +int _fd; +static char string[0x100]; + +// va_start(ap,format); + __asm__ ("pla"); // restore argument size + __asm__ ("ldx #$00"); // clear hibyte of AX + ap=__AX__; + ap+=(char*)&format; + // get value of fd + ap-=2; + _fd=*((int*)ap); + // get value of format + ap-=2; + _format=*((char**)ap); + +// vsprintf(string,format,ap); + vsprintf(&string[0],_format,ap); + printf("fd:%d,format:%s,string:%s\n",_fd,_format,string); +// va_end(ap); + + } +} + +#endif + +void chk0(char *format,...){ +va_list ap; +static char string[0x100]; + va_start(ap,format); + vsprintf(string,format,ap); + printf("format:%s,string:%s\n",format,string); + va_end(ap); +} + +void chk1(int fd,char *format,...){ +va_list ap; +static char string[0x100]; + + va_start(ap,format); + + vsprintf(string,format,ap); + printf("fd:%d,format:%s,string:%s\n",fd,format,string); + va_end(ap); +} + +int main(int argc,char **argv) { + printf("varargs test\n"); + + printf("\nchk0/0:\n");chk0("chk0 %s","arg0"); + printf("\nchk0/1:\n");chk0("chk0 %s %s","arg0","arg1"); + printf("\nchk0/2:\n");chk0("chk0 %s %s %s","arg0","arg1","arg2"); + + printf("\nchk1/0:\n");chk1(0xfd,"chk1 %s","arg0"); + printf("\nchk1/1:\n");chk1(0xfd,"chk1 %s %s","arg0","arg1"); + printf("\nchk1/2:\n");chk1(0xfd,"chk1 %s %s %s","arg0","arg1","arg2"); + return 0; -} +} diff --git a/testcode/lib/mul-test.c b/testcode/lib/mul-test.c index 2daf5aa06..f9db3f641 100644 --- a/testcode/lib/mul-test.c +++ b/testcode/lib/mul-test.c @@ -1,170 +1,170 @@ -/* mul-test.c -- Test the multiplication operator. */ - -#include -#include -#include - - -/* Number of elements in the progress bar. Use a power of 2, to avoid the -** multiplication (which is about to be tested). -*/ -#define BAR_ELEMENTS 32U - -#if defined(__CBM__) -static const unsigned char revers_bar[8] = { - 0, 0, 0, 0, 0, 1, 1, 1 -}; -static const unsigned char small_bar[8] = { - ' ', 0xa5, 0xb4, 0xb5, 0xa1, 0xb6, 0xaa, 0xa7 -}; - -#elif defined(__ATARI__) -#endif - -/* Screen co-ordinates for the progress meter */ -static unsigned char Width, Height; -static unsigned char X, Y; - -static void ProgressMeter (unsigned Val) -/* Print the progress bar. */ -{ - gotoxy (X, Y); - cprintf (" %5lu/65536\r\n", (unsigned long) Val); - revers (1); - cclear (Val / (unsigned)(65536U / BAR_ELEMENTS)); - -/* Commodore and Atari computers can show eight times greater precision. */ -#if defined(__CBM__) - Val = (Val / (unsigned)(65536U / BAR_ELEMENTS / 8)) % 8; - revers (revers_bar[Val]); - cputc (small_bar[Val]); - -#elif defined(__ATARI__) -#endif - - revers (0); -} - - - -int main(void) -{ - char C; - - /* Clock variables */ - clock_t Ticks; - clock_t Wait; - unsigned Days; - unsigned Hours; - unsigned Minu; - unsigned Sec; - unsigned Milli; - - /* Actual test variables */ - register unsigned lhs = 0; - register unsigned rhs = 0; - register unsigned res; - - /* Clear the screen, and output an informational message. */ - clrscr (); - screensize (&Width, &Height); - cprintf ("This program does an exhaustive test of\r\n" - "the multiplication routine. It runs for\r\n" - "several days; so, please wait very\r\n" - "patiently (or, speed up your emulator).\r\n" - "\n" - "Progress: "); - - /* Remember the current position for the progress bar */ - X = wherex (); - Y = wherey (); - - /* Mark the maximum limit of the bar. */ - revers (1); - cputcxy (BAR_ELEMENTS, Y, ' '); - cputcxy (BAR_ELEMENTS, Y + 1, ' '); - revers (0); - -/* [Targets that have clock() will define CLOCKS_PER_SEC.] */ -#ifdef CLOCKS_PER_SEC - - /* Start timing the test. */ - Ticks = clock(); -#endif - - do { - - /* Update the progress bar */ - ProgressMeter (lhs); - -/* Enable this to test the progress-meter code. -** (And, run emulators at their maximun speed.) -*/ -#if 0 - continue; -#endif - - /* Do one row of tests */ - res = 0; - do { - if (lhs * rhs != res) { -#ifdef CLOCKS_PER_SEC - Wait = clock (); -#endif - gotoxy (0, Y+3); - cprintf ("Error on %u * %u: %u != %u\r\n", lhs, rhs, lhs * rhs, res); - cprintf ("Press a key -- 'Q' to quit. "); - cursor (1); - C = toupper (cgetc ()); - cclearxy (0, Y+3, Width); - cclearxy (0, Y+4, Width); - -#ifdef CLOCKS_PER_SEC - - /* Don't time the user's interaction. */ - Ticks += clock () - Wait; -#endif - - if (C == 'Q') { - goto Done; - } - } - - if (kbhit () && toupper (cgetc ()) == 'Q') { - goto Done; - } - - res += lhs; - } while (++rhs != 0); - - } while (++lhs != 0); - -Done: -#ifdef CLOCKS_PER_SEC - - /* Calculate the time used */ - Ticks = clock() - Ticks; - Milli = ((Ticks % CLOCKS_PER_SEC) * 1000) / CLOCKS_PER_SEC; - Sec = (unsigned) (Ticks / CLOCKS_PER_SEC); - Minu = Sec / 60; - Hours = Minu / 60; - Days = Hours / 24; - Hours %= 24; - Minu %= 60; - Sec %= 60; - - /* Print the time used */ - gotoxy (0, Y+3); - cprintf ("Time used:\r\n" - " %u days,\r\n" - " %u hours,\r\n" - " %u minutes,\r\n" - " %u.%03u seconds.\n", Days, Hours, Minu, Sec, Milli); -#endif - - cprintf ("\rTap a key, to exit. "); - cgetc(); - return 0; -} - - +/* mul-test.c -- Test the multiplication operator. */ + +#include +#include +#include + + +/* Number of elements in the progress bar. Use a power of 2, to avoid the +** multiplication (which is about to be tested). +*/ +#define BAR_ELEMENTS 32U + +#if defined(__CBM__) +static const unsigned char revers_bar[8] = { + 0, 0, 0, 0, 0, 1, 1, 1 +}; +static const unsigned char small_bar[8] = { + ' ', 0xa5, 0xb4, 0xb5, 0xa1, 0xb6, 0xaa, 0xa7 +}; + +#elif defined(__ATARI__) +#endif + +/* Screen co-ordinates for the progress meter */ +static unsigned char Width, Height; +static unsigned char X, Y; + +static void ProgressMeter (unsigned Val) +/* Print the progress bar. */ +{ + gotoxy (X, Y); + cprintf (" %5lu/65536\r\n", (unsigned long) Val); + revers (1); + cclear (Val / (unsigned)(65536U / BAR_ELEMENTS)); + +/* Commodore and Atari computers can show eight times greater precision. */ +#if defined(__CBM__) + Val = (Val / (unsigned)(65536U / BAR_ELEMENTS / 8)) % 8; + revers (revers_bar[Val]); + cputc (small_bar[Val]); + +#elif defined(__ATARI__) +#endif + + revers (0); +} + + + +int main(void) +{ + char C; + + /* Clock variables */ + clock_t Ticks; + clock_t Wait; + unsigned Days; + unsigned Hours; + unsigned Minu; + unsigned Sec; + unsigned Milli; + + /* Actual test variables */ + register unsigned lhs = 0; + register unsigned rhs = 0; + register unsigned res; + + /* Clear the screen, and output an informational message. */ + clrscr (); + screensize (&Width, &Height); + cprintf ("This program does an exhaustive test of\r\n" + "the multiplication routine. It runs for\r\n" + "several days; so, please wait very\r\n" + "patiently (or, speed up your emulator).\r\n" + "\n" + "Progress: "); + + /* Remember the current position for the progress bar */ + X = wherex (); + Y = wherey (); + + /* Mark the maximum limit of the bar. */ + revers (1); + cputcxy (BAR_ELEMENTS, Y, ' '); + cputcxy (BAR_ELEMENTS, Y + 1, ' '); + revers (0); + +/* [Targets that have clock() will define CLOCKS_PER_SEC.] */ +#ifdef CLOCKS_PER_SEC + + /* Start timing the test. */ + Ticks = clock(); +#endif + + do { + + /* Update the progress bar */ + ProgressMeter (lhs); + +/* Enable this to test the progress-meter code. +** (And, run emulators at their maximun speed.) +*/ +#if 0 + continue; +#endif + + /* Do one row of tests */ + res = 0; + do { + if (lhs * rhs != res) { +#ifdef CLOCKS_PER_SEC + Wait = clock (); +#endif + gotoxy (0, Y+3); + cprintf ("Error on %u * %u: %u != %u\r\n", lhs, rhs, lhs * rhs, res); + cprintf ("Press a key -- 'Q' to quit. "); + cursor (1); + C = toupper (cgetc ()); + cclearxy (0, Y+3, Width); + cclearxy (0, Y+4, Width); + +#ifdef CLOCKS_PER_SEC + + /* Don't time the user's interaction. */ + Ticks += clock () - Wait; +#endif + + if (C == 'Q') { + goto Done; + } + } + + if (kbhit () && toupper (cgetc ()) == 'Q') { + goto Done; + } + + res += lhs; + } while (++rhs != 0); + + } while (++lhs != 0); + +Done: +#ifdef CLOCKS_PER_SEC + + /* Calculate the time used */ + Ticks = clock() - Ticks; + Milli = ((Ticks % CLOCKS_PER_SEC) * 1000) / CLOCKS_PER_SEC; + Sec = (unsigned) (Ticks / CLOCKS_PER_SEC); + Minu = Sec / 60; + Hours = Minu / 60; + Days = Hours / 24; + Hours %= 24; + Minu %= 60; + Sec %= 60; + + /* Print the time used */ + gotoxy (0, Y+3); + cprintf ("Time used:\r\n" + " %u days,\r\n" + " %u hours,\r\n" + " %u minutes,\r\n" + " %u.%03u seconds.\n", Days, Hours, Minu, Sec, Milli); +#endif + + cprintf ("\rTap a key, to exit. "); + cgetc(); + return 0; +} + +