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cd1eabf60c
...
b6bab6df80
3
Makefile
3
Makefile
|
|
@ -10,7 +10,8 @@
|
|||
|
||||
LIB = orca
|
||||
SRCS = cc.asm ctype.asm orca.asm signal2.c stdlib.asm string.asm \
|
||||
time.asm toolglue.asm vars.asm int64.asm locale.asm uchar.asm
|
||||
time.asm toolglue.asm vars.asm int64.asm fenv.asm fpextra.asm \
|
||||
math2.asm locale.asm uchar.asm
|
||||
|
||||
buildall .PHONY: build assert.o
|
||||
|
||||
|
|
|
|||
25
README.GNO
25
README.GNO
|
|
@ -1,18 +1,13 @@
|
|||
This package contains a special version of ORCALib intended for use with
|
||||
the GNO multitasking environment. This version of ORCALib is specific to
|
||||
GNO and should only be used if you are running ORCA/C under GNO 2.0.6.
|
||||
|
||||
For those library functions that it implements, this version of ORCALib
|
||||
contains the same updates and changes as the standard version of ORCALib
|
||||
included with ORCA/C 2.2.0. However, under GNO, some portions of the C
|
||||
standard library are implemented by GNO's libc rather than by ORCALib, and
|
||||
so updating ORCALib will not affect those library functions. This applies
|
||||
This is an updated version of the ORCALib library suitable for use with
|
||||
GNO 2.0.6. For those library functions that it implements, it contains
|
||||
the same updates and fixes as the standard version of ORCALib included
|
||||
with ORCA/C 2.2.0 B7. However, under GNO, some portions of the C standard
|
||||
library are implemented by GNO's libc rather than by ORCALib, and so
|
||||
updating ORCALib will not affect those library functions. This applies
|
||||
to all of <stdio.h>, as well as to certain other functions.
|
||||
|
||||
To install the ORCA/C 2.2.0 libraries for use under GNO, you should copy
|
||||
the following three libraries into the /lib directory of your GNO
|
||||
installation in the order shown, replacing any previous versions:
|
||||
This library update is intended for use with ORCA/C 2.2.0 B7, but it
|
||||
should also be compatible with ORCA/C versions back to 2.1.
|
||||
|
||||
1) ORCALib (from this package)
|
||||
2) SysFloat (from the Libraries directory of your ORCA/C installation)
|
||||
3) SysLib (from the Libraries directory of your ORCA/C installation)
|
||||
To install the update, copy the new version of ORCALib into the /lib
|
||||
directory, replacing the version provided with GNO 2.0.6.
|
||||
|
|
|
|||
361
fenv.asm
Normal file
361
fenv.asm
Normal file
|
|
@ -0,0 +1,361 @@
|
|||
keep obj/fenv
|
||||
mcopy fenv.macros
|
||||
case on
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* Fenv - Floating-point environment access
|
||||
*
|
||||
* This code provides routines to query and modify the
|
||||
* floating-point environment.
|
||||
*
|
||||
* Note: This relies on and only works with SANE.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fenv private dummy segment
|
||||
end
|
||||
|
||||
FE_ALL_EXCEPT gequ $001F
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int feclearexcept(int excepts);
|
||||
*
|
||||
* Clear floating-point exceptions
|
||||
*
|
||||
* Inputs:
|
||||
* excepts - floating-point exceptions to clear
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
feclearexcept start
|
||||
|
||||
csubroutine (2:excepts),0
|
||||
|
||||
FGETENV get current environment
|
||||
phx
|
||||
|
||||
lda excepts
|
||||
and #FE_ALL_EXCEPT
|
||||
eor #$FFFF mask off excepts to clear
|
||||
xba
|
||||
and 1,S
|
||||
sta 1,S
|
||||
FSETENV clear them
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fegetexceptflag(fexcept_t *flagp, int excepts);
|
||||
*
|
||||
* Get floating-point exception flags.
|
||||
*
|
||||
* Inputs:
|
||||
* flagp - pointer to location to store exception flags
|
||||
* excepts - floating-point exceptions to get
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fegetexceptflag start
|
||||
|
||||
csubroutine (4:flagp,2:excepts),0
|
||||
|
||||
FGETENV get current environment
|
||||
tya
|
||||
and excepts get desired exceptions
|
||||
and #FE_ALL_EXCEPT
|
||||
sta [flagp] store them in *flagp
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int feraiseexcept(int excepts);
|
||||
*
|
||||
* Raise floating-point exceptions
|
||||
*
|
||||
* Inputs:
|
||||
* excepts - floating-point exceptions to raise
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
feraiseexcept start
|
||||
|
||||
csubroutine (2:excepts),0
|
||||
|
||||
lda excepts
|
||||
and #FE_ALL_EXCEPT
|
||||
beq done
|
||||
pha
|
||||
FSETXCP raise exceptions
|
||||
|
||||
done creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fesetexceptflag(fexcept_t *flagp, int excepts);
|
||||
*
|
||||
* Set (but do not raise) floating-point exception flags
|
||||
*
|
||||
* Inputs:
|
||||
* flagp - pointer to stored exception flags
|
||||
* excepts - floating-point exceptions to set
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
|
||||
fesetexceptflag start
|
||||
|
||||
csubroutine (4:flagp,2:excepts),0
|
||||
|
||||
FGETENV get env with excepts masked off
|
||||
phx
|
||||
lda excepts
|
||||
and #FE_ALL_EXCEPT
|
||||
eor #$FFFF
|
||||
xba
|
||||
and 1,S
|
||||
sta 1,S
|
||||
|
||||
lda [flagp] set new exceptions
|
||||
and excepts
|
||||
and #FE_ALL_EXCEPT
|
||||
xba
|
||||
ora 1,S
|
||||
sta 1,S
|
||||
FSETENV
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fetestexcept(int excepts);
|
||||
*
|
||||
* Test if floating-point exception flags are set
|
||||
*
|
||||
* Inputs:
|
||||
* excepts - floating-point exceptions to test for
|
||||
*
|
||||
* Outputs:
|
||||
* Bitwise or of exceptions that are set
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fetestexcept start
|
||||
|
||||
csubroutine (2:excepts),0
|
||||
|
||||
FGETENV get exception flags
|
||||
tya
|
||||
and excepts mask to just the ones we want
|
||||
and #FE_ALL_EXCEPT
|
||||
sta excepts
|
||||
|
||||
creturn 2:excepts
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fegetround(void);
|
||||
*
|
||||
* Get the current rounding direction
|
||||
*
|
||||
* Outputs:
|
||||
* The current rounding direction
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fegetround start
|
||||
FGETENV get high word of environment
|
||||
tya
|
||||
and #$00C0 just rounding direction
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fesetround(int round);
|
||||
*
|
||||
* Set the current rounding direction
|
||||
*
|
||||
* Inputs:
|
||||
* round - the rounding direction to set
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fesetround start
|
||||
|
||||
csubroutine (2:round),0
|
||||
|
||||
lda round flip words
|
||||
xba
|
||||
sta round
|
||||
and #$3FFF do nothing if not a valid rounding dir
|
||||
bne done
|
||||
|
||||
FGETENV set the rounding direction
|
||||
txa
|
||||
and #$3FFF
|
||||
ora round
|
||||
pha
|
||||
FSETENV
|
||||
|
||||
stz round
|
||||
done creturn 2:round
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fegetenv(fenv_t *envp);
|
||||
*
|
||||
* Get the current floating-point environment
|
||||
*
|
||||
* Inputs:
|
||||
* envp - pointer to location to store environment
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fegetenv start
|
||||
|
||||
csubroutine (4:envp),0
|
||||
|
||||
FGETENV get the environment
|
||||
txa
|
||||
sta [envp] store it in *envp
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int feholdexcept(fenv_t *envp);
|
||||
*
|
||||
* Get environment, then clear status flags and disable halts
|
||||
*
|
||||
* Inputs:
|
||||
* envp - pointer to location to store environment
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
feholdexcept start
|
||||
|
||||
csubroutine (4:envp),0
|
||||
|
||||
FGETENV get the environment
|
||||
txa
|
||||
sta [envp] store it in *envp
|
||||
|
||||
and #$E0E0 clear exception flags and disable halts
|
||||
pha
|
||||
FSETENV set the new environment
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int fesetenv(const fenv_t *envp);
|
||||
*
|
||||
* Set the floating-point environment
|
||||
*
|
||||
* Inputs:
|
||||
* envp - pointer to environment to set
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fesetenv start
|
||||
|
||||
csubroutine (4:envp),0
|
||||
|
||||
lda [envp] set the environment
|
||||
pha
|
||||
FSETENV
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int feupdateenv(const fenv_t *envp);
|
||||
*
|
||||
* Save exceptions, set environment, then re-raise exceptions
|
||||
*
|
||||
* Inputs:
|
||||
* envp - pointer to environment to set
|
||||
*
|
||||
* Outputs:
|
||||
* Returns 0 if successful, non-zero otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
feupdateenv start
|
||||
|
||||
csubroutine (4:envp),0
|
||||
|
||||
lda [envp] set the environment
|
||||
pha
|
||||
FPROCEXIT
|
||||
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* Default floating-point environment
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
__FE_DFL_ENV start
|
||||
dc i2'0'
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int __get_flt_rounds(void);
|
||||
*
|
||||
* Get the value of FLT_ROUNDS, accounting for rounding mode
|
||||
*
|
||||
* Outputs:
|
||||
* Current value of FLT_ROUNDS
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
__get_flt_rounds start
|
||||
FGETENV
|
||||
tya get rounding direction in low bits of A
|
||||
asl a
|
||||
asl a
|
||||
xba
|
||||
inc a convert to values used by FLT_ROUNDS
|
||||
and #$0003
|
||||
rtl
|
||||
end
|
||||
117
fenv.macros
Normal file
117
fenv.macros
Normal file
|
|
@ -0,0 +1,117 @@
|
|||
MACRO
|
||||
&lab csubroutine &parms,&work
|
||||
&lab anop
|
||||
aif c:&work,.a
|
||||
lclc &work
|
||||
&work setc 0
|
||||
.a
|
||||
gbla &totallen
|
||||
gbla &worklen
|
||||
&worklen seta &work
|
||||
&totallen seta 0
|
||||
aif c:&parms=0,.e
|
||||
lclc &len
|
||||
lclc &p
|
||||
lcla &i
|
||||
&i seta 1
|
||||
.b
|
||||
&p setc &parms(&i)
|
||||
&len amid &p,2,1
|
||||
aif "&len"=":",.c
|
||||
&len amid &p,1,2
|
||||
&p amid &p,4,l:&p-3
|
||||
ago .d
|
||||
.c
|
||||
&len amid &p,1,1
|
||||
&p amid &p,3,l:&p-2
|
||||
.d
|
||||
&p equ &totallen+4+&work
|
||||
&totallen seta &totallen+&len
|
||||
&i seta &i+1
|
||||
aif &i<=c:&parms,^b
|
||||
.e
|
||||
tsc
|
||||
aif &work=0,.f
|
||||
sec
|
||||
sbc #&work
|
||||
tcs
|
||||
.f
|
||||
phd
|
||||
tcd
|
||||
mend
|
||||
MACRO
|
||||
&lab creturn &r
|
||||
&lab anop
|
||||
lclc &len
|
||||
aif c:&r,.a
|
||||
lclc &r
|
||||
&r setc 0
|
||||
&len setc 0
|
||||
ago .h
|
||||
.a
|
||||
&len amid &r,2,1
|
||||
aif "&len"=":",.b
|
||||
&len amid &r,1,2
|
||||
&r amid &r,4,l:&r-3
|
||||
ago .c
|
||||
.b
|
||||
&len amid &r,1,1
|
||||
&r amid &r,3,l:&r-2
|
||||
.c
|
||||
aif &len<>2,.d
|
||||
ldy &r
|
||||
ago .h
|
||||
.d
|
||||
aif &len<>4,.e
|
||||
ldx &r+2
|
||||
ldy &r
|
||||
ago .h
|
||||
.e
|
||||
aif &len<>10,.g
|
||||
ldy #&r
|
||||
ldx #^&r
|
||||
ago .h
|
||||
.g
|
||||
mnote 'Not a valid return length',16
|
||||
mexit
|
||||
.h
|
||||
aif &totallen=0,.i
|
||||
lda &worklen+2
|
||||
sta &worklen+&totallen+2
|
||||
lda &worklen+1
|
||||
sta &worklen+&totallen+1
|
||||
.i
|
||||
pld
|
||||
tsc
|
||||
clc
|
||||
adc #&worklen+&totallen
|
||||
tcs
|
||||
aif &len=0,.j
|
||||
tya
|
||||
.j
|
||||
rtl
|
||||
mend
|
||||
MACRO
|
||||
&LAB FGETENV
|
||||
&LAB PEA $03
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSETENV
|
||||
&LAB PEA $01
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSETXCP
|
||||
&LAB PEA $15
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FPROCEXIT
|
||||
&LAB PEA $19
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
116
fpextra.asm
Normal file
116
fpextra.asm
Normal file
|
|
@ -0,0 +1,116 @@
|
|||
keep obj/fpextra
|
||||
mcopy fpextra.macros
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* FPextra - extra floating-point routines
|
||||
*
|
||||
* This code provides routines dealing with floating-point
|
||||
* numbers that are used only by ORCA/C, supplementing the
|
||||
* ones in SysFloat.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
fpextra private dummy segment
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~SinglePrecision - limit fp value to single precision & range
|
||||
*
|
||||
* Inputs:
|
||||
* extended-format real on stack
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~SinglePrecision start
|
||||
tsc
|
||||
clc
|
||||
adc #4
|
||||
ldy #0
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
FX2S
|
||||
FS2X
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~DoublePrecision - limit fp value to double precision & range
|
||||
*
|
||||
* Inputs:
|
||||
* extended-format real on stack
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~DoublePrecision start
|
||||
tsc
|
||||
clc
|
||||
adc #4
|
||||
ldy #0
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
FX2D
|
||||
FD2X
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CompPrecision - limit fp value to comp precision & range
|
||||
*
|
||||
* Inputs:
|
||||
* extended-format real on stack
|
||||
*
|
||||
* Note: This avoids calling FX2C on negative numbers,
|
||||
* because it is buggy for certain values.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CompPrecision start
|
||||
tsc round to integer
|
||||
clc
|
||||
adc #4
|
||||
pea 0
|
||||
pha
|
||||
FRINTX
|
||||
lda 4+8,s
|
||||
pha save original sign
|
||||
asl a force sign to positive
|
||||
lsr a
|
||||
sta 6+8,s
|
||||
tsc limit precision
|
||||
clc
|
||||
adc #6
|
||||
ldy #0
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
phy
|
||||
pha
|
||||
FX2C
|
||||
FC2X
|
||||
pla restore original sign
|
||||
bpl ret
|
||||
lda 4+8,s
|
||||
ora #$8000
|
||||
sta 4+8,s
|
||||
ret rtl
|
||||
end
|
||||
|
||||
42
fpextra.macros
Normal file
42
fpextra.macros
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
MACRO
|
||||
&LAB FX2S
|
||||
&LAB PEA $0210
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2D
|
||||
&LAB PEA $0110
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2C
|
||||
&LAB PEA $0510
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FC2X
|
||||
&LAB PEA $050E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FD2X
|
||||
&LAB PEA $010E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FS2X
|
||||
&LAB PEA $020E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FRINTX
|
||||
&LAB PEA $0014
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
270
int64.asm
270
int64.asm
|
|
@ -515,3 +515,273 @@ loop1 asl num1 do the remaining shift
|
|||
rt0 pld
|
||||
rtl rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CnvULongLongReal - convert an unsigned long long integer
|
||||
* into an extended SANE real
|
||||
*
|
||||
* Inputs:
|
||||
* unsigned long long int on stack
|
||||
*
|
||||
* Outputs:
|
||||
* extended real on stack
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CnvULongLongReal start
|
||||
mantissa equ 4 mantissa (integer and fraction)
|
||||
exponent equ mantissa+8 biased exponent and sign bit
|
||||
|
||||
lda 1,S move return value
|
||||
pha
|
||||
lda 4,S
|
||||
sta 2,S
|
||||
tsc set up DP
|
||||
phd
|
||||
tcd
|
||||
|
||||
lda mantissa+2 move 64-bit value to mantissa
|
||||
sta mantissa
|
||||
lda mantissa+4
|
||||
sta mantissa+2
|
||||
lda mantissa+6
|
||||
sta mantissa+4
|
||||
lda mantissa+8
|
||||
sta mantissa+6
|
||||
|
||||
ora mantissa if value is 0 then
|
||||
ora mantissa+2
|
||||
ora mantissa+4
|
||||
beq ret return
|
||||
|
||||
lda #63+16383 set initial exponent (2^63) and sign
|
||||
sta exponent
|
||||
|
||||
lda mantissa+6 if number is normalized (i=1) then
|
||||
bmi ret return
|
||||
|
||||
lp1 dec exponent normalize number
|
||||
asl mantissa
|
||||
rol mantissa+2
|
||||
rol mantissa+4
|
||||
rol mantissa+6
|
||||
bpl lp1
|
||||
|
||||
ret pld
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CnvLongLongReal - convert a long long integer into
|
||||
* an extended SANE real
|
||||
*
|
||||
* Inputs:
|
||||
* signed long long int on stack
|
||||
*
|
||||
* Outputs:
|
||||
* extended real on stack
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CnvLongLongReal start
|
||||
mantissa equ 4 mantissa (integer and fraction)
|
||||
exponent equ mantissa+8 biased exponent and sign bit
|
||||
|
||||
lda 1,S move return value
|
||||
pha
|
||||
lda 4,S
|
||||
sta 2,S
|
||||
tsc set up DP
|
||||
phd
|
||||
tcd
|
||||
|
||||
lda mantissa+2 move 64-bit value to mantissa
|
||||
sta mantissa
|
||||
lda mantissa+4
|
||||
sta mantissa+2
|
||||
lda mantissa+6
|
||||
sta mantissa+4
|
||||
lda mantissa+8
|
||||
sta mantissa+6
|
||||
|
||||
ora mantissa if value is 0 then
|
||||
ora mantissa+2
|
||||
ora mantissa+4
|
||||
beq ret return
|
||||
|
||||
ldy #0 default sign bit is 0 (positive)
|
||||
lda mantissa+6 if mantissa is negative then
|
||||
bpl lb0
|
||||
negate8 mantissa negate it
|
||||
ldy #$8000 sign bit is 1 (negative)
|
||||
|
||||
lb0 tya set sign
|
||||
ora #63+16383 set initial exponent (2^63)
|
||||
sta exponent
|
||||
|
||||
lda mantissa+6 if number is normalized (i=1) then
|
||||
bmi ret return
|
||||
|
||||
lp1 dec exponent normalize number
|
||||
asl mantissa
|
||||
rol mantissa+2
|
||||
rol mantissa+4
|
||||
rol mantissa+6
|
||||
bpl lp1
|
||||
|
||||
ret pld
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CnvRealLongLong - convert an extended SANE real into
|
||||
* a long long integer
|
||||
*
|
||||
* Inputs:
|
||||
* extended real on stack
|
||||
*
|
||||
* Outputs:
|
||||
* signed long long int on stack
|
||||
*
|
||||
* Note: This avoids calling FX2C on negative numbers,
|
||||
* because it is buggy for certain values.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CnvRealLongLong start
|
||||
tsc
|
||||
clc
|
||||
adc #4
|
||||
pea 0 push src address for fcpxx
|
||||
pha
|
||||
pea llmin|-16 push dst address for fcpxx
|
||||
pea llmin
|
||||
pea 0 push operand address for ftintx
|
||||
pha
|
||||
ftintx round
|
||||
fcpxx compare with LLONG_MIN
|
||||
bne convert
|
||||
|
||||
lda #$8000 if it is LONG_MIN, use that value
|
||||
sta 12,s
|
||||
asl a
|
||||
sta 10,s
|
||||
sta 8,s
|
||||
sta 6,s
|
||||
bra done otherwise
|
||||
|
||||
convert lda 4+8,s
|
||||
pha save original sign
|
||||
asl a force sign to positive
|
||||
lsr a
|
||||
sta 6+8,s
|
||||
tsc
|
||||
clc
|
||||
adc #6
|
||||
pea 0 push src address for fx2c
|
||||
pha
|
||||
pea 0 push dst address for fx2c
|
||||
inc a
|
||||
inc a
|
||||
pha
|
||||
fx2c convert
|
||||
pla if original value was negative
|
||||
bpl done
|
||||
sec
|
||||
ldx #0 negate result
|
||||
txa
|
||||
sbc 6,s
|
||||
sta 6,s
|
||||
txa
|
||||
sbc 6+2,s
|
||||
sta 6+2,s
|
||||
txa
|
||||
sbc 6+4,s
|
||||
sta 6+4,s
|
||||
txa
|
||||
sbc 6+6,s
|
||||
sta 6+6,s
|
||||
|
||||
done phb move return address
|
||||
pla
|
||||
plx
|
||||
ply
|
||||
phx
|
||||
pha
|
||||
plb
|
||||
rtl
|
||||
|
||||
llmin dc e'-9223372036854775808'
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CnvRealULongLong - convert an extended SANE real into
|
||||
* an unsigned long long integer
|
||||
*
|
||||
* Inputs:
|
||||
* extended real on stack
|
||||
*
|
||||
* Outputs:
|
||||
* unsigned long long int on stack
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CnvRealULongLong start
|
||||
pea 0 initially assume val <= LLONG_MAX
|
||||
|
||||
tsc
|
||||
clc
|
||||
adc #6
|
||||
pea 0 push src address for fcpxx
|
||||
pha
|
||||
pea llbig|-16 push dst address for fcpxx
|
||||
pea llbig
|
||||
pea 0 push operand address for ftintx
|
||||
pha
|
||||
ftintx round
|
||||
fcpxx compare with LLONG_MAX+1
|
||||
bmi convert
|
||||
|
||||
lda #1 if val > LLONG_MAX:
|
||||
sta 1,S save flag to indicate this
|
||||
tsc
|
||||
clc
|
||||
adc #6
|
||||
pea llbig|-16 push src address for fsubx
|
||||
pea llbig
|
||||
pea 0 push dst address for fsubx
|
||||
pha
|
||||
fsubx val -= LLONG_MAX+1
|
||||
|
||||
convert tsc
|
||||
clc
|
||||
adc #6
|
||||
pea 0 push src address for fx2c
|
||||
pha
|
||||
pea 0 push dst address for fx2c
|
||||
inc a
|
||||
inc a
|
||||
pha
|
||||
fx2c convert val as comp
|
||||
|
||||
pla if orig val was > LLONG_MAX:
|
||||
beq done
|
||||
lda 12,s
|
||||
eor #$8000
|
||||
sta 12,s result += LLONG_MAX+1
|
||||
|
||||
done phb move return address
|
||||
pla
|
||||
plx
|
||||
ply
|
||||
phx
|
||||
pha
|
||||
plb
|
||||
rtl
|
||||
|
||||
llbig dc e'9223372036854775808'
|
||||
end
|
||||
|
|
|
|||
43
int64.macros
43
int64.macros
|
|
@ -1,4 +1,23 @@
|
|||
macro
|
||||
&l negate8 &n1
|
||||
&l ~setm
|
||||
sec
|
||||
ldy #0
|
||||
tya
|
||||
sbc &n1
|
||||
sta &n1
|
||||
tya
|
||||
sbc &n1+2
|
||||
sta &n1+2
|
||||
tya
|
||||
sbc &n1+4
|
||||
sta &n1+4
|
||||
tya
|
||||
sbc &n1+6
|
||||
sta &n1+6
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l move4 &m1,&m2
|
||||
lclb &yistwo
|
||||
&l ~setm
|
||||
|
|
@ -121,3 +140,27 @@
|
|||
.d
|
||||
sta 2+&op
|
||||
mend
|
||||
MACRO
|
||||
&LAB FTINTX
|
||||
&LAB PEA $0016
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2C
|
||||
&LAB PEA $0510
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCPXX
|
||||
&LAB PEA $0A
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSUBX
|
||||
&LAB PEA 2
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
resource rVersion (0x1, purgeable3) {
|
||||
{
|
||||
2,2,0,release,0
|
||||
2,2,0,beta,7
|
||||
},
|
||||
verUS,
|
||||
"ORCALib (GNO Version)",
|
||||
|
|
|
|||
4
make
4
make
|
|
@ -19,7 +19,7 @@ if {#} == 0
|
|||
unset exit
|
||||
end
|
||||
|
||||
for i in cc ctype string stdlib time setjmp orca fcntl vars toolglue signal int64 locale uchar
|
||||
for i in cc ctype string stdlib time setjmp orca fcntl vars toolglue signal int64 fenv fpextra math2 locale uchar
|
||||
Newer obj/{i}.a {i}.asm
|
||||
if {Status} != 0
|
||||
set exit on
|
||||
|
|
@ -40,7 +40,7 @@ delete orcalib
|
|||
|
||||
set list vars.a assert.a cc.a setjmp.a ctype.a string.a stdlib.a
|
||||
set list {list} time.a signal.a toolglue.a orca.a fcntl.a stdio.a int64.a
|
||||
set list {list} locale.a uchar.a
|
||||
set list {list} fenv.a fpextra.a math2.a locale.a uchar.a
|
||||
for i in {list}
|
||||
echo makelib orcalib +obj/{i}
|
||||
makelib orcalib +obj/{i}
|
||||
|
|
|
|||
750
math2.macros
Normal file
750
math2.macros
Normal file
|
|
@ -0,0 +1,750 @@
|
|||
macro
|
||||
&l ph4 &n1
|
||||
&l anop
|
||||
aif "&n1"="*",.f
|
||||
lclc &c
|
||||
&c amid &n1,1,1
|
||||
aif "&c"="#",.d
|
||||
aif s:longa=1,.a
|
||||
rep #%00100000
|
||||
.a
|
||||
aif "&c"<>"{",.b
|
||||
&c amid &n1,l:&n1,1
|
||||
aif "&c"<>"}",.g
|
||||
&n1 amid &n1,2,l:&n1-2
|
||||
ldy #2
|
||||
lda (&n1),y
|
||||
pha
|
||||
lda (&n1)
|
||||
pha
|
||||
ago .e
|
||||
.b
|
||||
aif "&c"<>"[",.c
|
||||
ldy #2
|
||||
lda &n1,y
|
||||
pha
|
||||
lda &n1
|
||||
pha
|
||||
ago .e
|
||||
.c
|
||||
aif "&c"<>"<",.c1
|
||||
&n1 amid &n1,2,l:&n1-1
|
||||
pei &n1+2
|
||||
pei &n1
|
||||
ago .e
|
||||
.c1
|
||||
lda &n1+2
|
||||
pha
|
||||
lda &n1
|
||||
pha
|
||||
ago .e
|
||||
.d
|
||||
&n1 amid &n1,2,l:&n1-1
|
||||
pea +(&n1)|-16
|
||||
pea &n1
|
||||
ago .f
|
||||
.e
|
||||
aif s:longa=1,.f
|
||||
sep #%00100000
|
||||
.f
|
||||
mexit
|
||||
.g
|
||||
mnote "Missing closing '}'",16
|
||||
mend
|
||||
MACRO
|
||||
&lab csubroutine &parms,&work
|
||||
&lab anop
|
||||
aif c:&work,.a
|
||||
lclc &work
|
||||
&work setc 0
|
||||
.a
|
||||
gbla &totallen
|
||||
gbla &worklen
|
||||
&worklen seta &work
|
||||
&totallen seta 0
|
||||
aif c:&parms=0,.e
|
||||
lclc &len
|
||||
lclc &p
|
||||
lcla &i
|
||||
&i seta 1
|
||||
.b
|
||||
&p setc &parms(&i)
|
||||
&len amid &p,2,1
|
||||
aif "&len"=":",.c
|
||||
&len amid &p,1,2
|
||||
&p amid &p,4,l:&p-3
|
||||
ago .d
|
||||
.c
|
||||
&len amid &p,1,1
|
||||
&p amid &p,3,l:&p-2
|
||||
.d
|
||||
&p equ &totallen+4+&work
|
||||
&totallen seta &totallen+&len
|
||||
&i seta &i+1
|
||||
aif &i<=c:&parms,^b
|
||||
.e
|
||||
tsc
|
||||
aif &work=0,.f
|
||||
sec
|
||||
sbc #&work
|
||||
tcs
|
||||
.f
|
||||
phd
|
||||
tcd
|
||||
mend
|
||||
MACRO
|
||||
&lab creturn &r
|
||||
&lab anop
|
||||
lclc &len
|
||||
aif c:&r,.a
|
||||
lclc &r
|
||||
&r setc 0
|
||||
&len setc 0
|
||||
ago .h
|
||||
.a
|
||||
&len amid &r,2,1
|
||||
aif "&len"=":",.b
|
||||
&len amid &r,1,2
|
||||
&r amid &r,4,l:&r-3
|
||||
ago .c
|
||||
.b
|
||||
&len amid &r,1,1
|
||||
&r amid &r,3,l:&r-2
|
||||
.c
|
||||
aif &len<>2,.d
|
||||
ldy &r
|
||||
ago .h
|
||||
.d
|
||||
aif &len<>4,.e
|
||||
ldx &r+2
|
||||
ldy &r
|
||||
ago .h
|
||||
.e
|
||||
aif &len<>10,.g
|
||||
ldy #&r
|
||||
ldx #^&r
|
||||
ago .h
|
||||
.g
|
||||
mnote 'Not a valid return length',16
|
||||
mexit
|
||||
.h
|
||||
aif &totallen=0,.i
|
||||
lda &worklen+2
|
||||
sta &worklen+&totallen+2
|
||||
lda &worklen+1
|
||||
sta &worklen+&totallen+1
|
||||
.i
|
||||
pld
|
||||
tsc
|
||||
clc
|
||||
adc #&worklen+&totallen
|
||||
tcs
|
||||
aif &len=0,.j
|
||||
tya
|
||||
.j
|
||||
rtl
|
||||
mend
|
||||
macro
|
||||
&l cmp4 &n1,&n2
|
||||
lclb &yistwo
|
||||
&l ~setm
|
||||
~lda.h &n1
|
||||
~op.h eor,&n2
|
||||
bpl ~a&SYSCNT
|
||||
~lda.h &n2
|
||||
~op.h cmp,&n1
|
||||
bra ~b&SYSCNT
|
||||
~a&SYSCNT ~lda.h &n1
|
||||
~op.h cmp,&n2
|
||||
bne ~b&SYSCNT
|
||||
~lda &n1
|
||||
~op cmp,&n2
|
||||
~b&SYSCNT anop
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l ~lda &op
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"<>"{",.b
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
&l lda &op
|
||||
mend
|
||||
macro
|
||||
&l ~lda.h &op
|
||||
&l anop
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"="[",.b
|
||||
aif "&c"<>"{",.d
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
aif &yistwo,.c
|
||||
&yistwo setb 1
|
||||
ldy #2
|
||||
.c
|
||||
&op setc "&op,y"
|
||||
lda &op
|
||||
mexit
|
||||
.d
|
||||
aif "&c"<>"#",.e
|
||||
&op amid "&op",2,l:&op-1
|
||||
&op setc "#^&op"
|
||||
lda &op
|
||||
mexit
|
||||
.e
|
||||
lda 2+&op
|
||||
mend
|
||||
macro
|
||||
&l ~op &opc,&op
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"<>"{",.b
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
&l &opc &op
|
||||
mend
|
||||
macro
|
||||
&l ~op.h &opc,&op
|
||||
&l anop
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"="[",.b
|
||||
aif "&c"<>"{",.d
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
aif &yistwo,.c
|
||||
&yistwo setb 1
|
||||
ldy #2
|
||||
.c
|
||||
&op setc "&op,y"
|
||||
&opc &op
|
||||
mexit
|
||||
.d
|
||||
aif "&c"<>"#",.e
|
||||
&op amid "&op",2,l:&op-1
|
||||
&op setc "#^&op"
|
||||
&opc &op
|
||||
mexit
|
||||
.e
|
||||
&opc 2+&op
|
||||
mend
|
||||
macro
|
||||
&l ~restm
|
||||
&l anop
|
||||
aif (&~la+&~li)=2,.i
|
||||
sep #32*(.not.&~la)+16*(.not.&~li)
|
||||
aif &~la,.h
|
||||
longa off
|
||||
.h
|
||||
aif &~li,.i
|
||||
longi off
|
||||
.i
|
||||
mend
|
||||
macro
|
||||
&l ~setm
|
||||
&l anop
|
||||
aif c:&~la,.b
|
||||
gblb &~la
|
||||
gblb &~li
|
||||
.b
|
||||
&~la setb s:longa
|
||||
&~li setb s:longi
|
||||
aif s:longa.and.s:longi,.a
|
||||
rep #32*(.not.&~la)+16*(.not.&~li)
|
||||
longa on
|
||||
longi on
|
||||
.a
|
||||
mend
|
||||
macro
|
||||
&l inc4 &a
|
||||
&l ~setm
|
||||
inc &a
|
||||
bne ~&SYSCNT
|
||||
inc 2+&a
|
||||
~&SYSCNT ~restm
|
||||
mend
|
||||
macro
|
||||
&l sub4 &m1,&m2,&m3
|
||||
lclb &yistwo
|
||||
lclc &c
|
||||
&l ~setm
|
||||
aif c:&m3,.a
|
||||
&c amid "&m2",1,1
|
||||
aif "&c"<>"#",.a
|
||||
&c amid "&m1",1,1
|
||||
aif "&c"="{",.a
|
||||
aif "&c"="[",.a
|
||||
&c amid "&m2",2,l:&m2-1
|
||||
aif &c>=65536,.a
|
||||
sec
|
||||
~lda &m1
|
||||
~op sbc,&m2
|
||||
~sta &m1
|
||||
bcs ~&SYSCNT
|
||||
~op.h dec,&m1
|
||||
~&SYSCNT anop
|
||||
ago .c
|
||||
.a
|
||||
aif c:&m3,.b
|
||||
lclc &m3
|
||||
&m3 setc &m1
|
||||
.b
|
||||
sec
|
||||
~lda &m1
|
||||
~op sbc,&m2
|
||||
~sta &m3
|
||||
~lda.h &m1
|
||||
~op.h sbc,&m2
|
||||
~sta.h &m3
|
||||
.c
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l ~sta &op
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"<>"{",.b
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
&l sta &op
|
||||
mend
|
||||
macro
|
||||
&l ~sta.h &op
|
||||
&l anop
|
||||
lclc &c
|
||||
&c amid "&op",1,1
|
||||
aif "&c"="[",.b
|
||||
aif "&c"<>"{",.d
|
||||
&c amid "&op",l:&op,1
|
||||
aif "&c"="}",.a
|
||||
mnote "Missing closing '}'",2
|
||||
&op setc &op}
|
||||
.a
|
||||
&op amid "&op",2,l:&op-2
|
||||
&op setc (&op)
|
||||
.b
|
||||
aif &yistwo,.c
|
||||
&yistwo setb 1
|
||||
ldy #2
|
||||
.c
|
||||
&op setc "&op,y"
|
||||
sta &op
|
||||
mexit
|
||||
.d
|
||||
sta 2+&op
|
||||
mend
|
||||
macro
|
||||
&l cmpl &n1,&n2
|
||||
lclb &yistwo
|
||||
&l ~setm
|
||||
~lda.h &n1
|
||||
~op.h cmp,&n2
|
||||
bne ~a&SYSCNT
|
||||
~lda &n1
|
||||
~op cmp,&n2
|
||||
~a&SYSCNT anop
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l jmi &bp
|
||||
&l bpl *+5
|
||||
brl &bp
|
||||
mend
|
||||
macro
|
||||
&l jpl &bp
|
||||
&l bmi *+5
|
||||
brl &bp
|
||||
mend
|
||||
macro
|
||||
&l jeq &bp
|
||||
&l bne *+5
|
||||
brl &bp
|
||||
mend
|
||||
MACRO
|
||||
&LAB FCLASSS
|
||||
&LAB PEA $021C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCLASSD
|
||||
&LAB PEA $011C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCLASSX
|
||||
&LAB PEA $001C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2S
|
||||
&LAB PEA $0210
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2D
|
||||
&LAB PEA $0110
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCMPX
|
||||
&LAB PEA $0008
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FEXP2X
|
||||
&LAB PEA $000A
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FEXP1X
|
||||
&LAB PEA $000C
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FLN1X
|
||||
&LAB PEA $0004
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FLOG2X
|
||||
&LAB PEA $0002
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FLOGBX
|
||||
&LAB PEA $001A
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2I
|
||||
&LAB PEA $0410
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FTINTX
|
||||
&LAB PEA $0016
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FRINTX
|
||||
&LAB PEA $0014
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FXPWRY
|
||||
&LAB PEA $0012
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FREMX
|
||||
&LAB PEA $000C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSCALBX
|
||||
&LAB PEA $0018
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSUBX
|
||||
&LAB PEA $0002
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FGETENV
|
||||
&LAB PEA $03
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSETENV
|
||||
&LAB PEA $01
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2C
|
||||
&LAB PEA $0510
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCPXX
|
||||
&LAB PEA $0A
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FNEXTX
|
||||
&LAB PEA $001E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FX2X
|
||||
&LAB PEA $0010
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCPXD
|
||||
&LAB PEA $010A
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FNEXTD
|
||||
&LAB PEA $011E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FD2X
|
||||
&LAB PEA $010E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FS2X
|
||||
&LAB PEA $020E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FNEXTS
|
||||
&LAB PEA $021E
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCPXS
|
||||
&LAB PEA $020A
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FPROCENTRY
|
||||
&LAB PEA $0017
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FPROCEXIT
|
||||
&LAB PEA $0019
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FTESTXCP
|
||||
&LAB PEA $001B
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FADDS
|
||||
&LAB PEA $0200
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSETXCP
|
||||
&LAB PEA $0015
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FADDX
|
||||
&LAB PEA $0000
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FADDI
|
||||
&LAB PEA $0400
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSUBI
|
||||
&LAB PEA $0402
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FMULX
|
||||
&LAB PEA $0004
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSQRTX
|
||||
&LAB PEA $0012
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FLNX
|
||||
&LAB PEA $0000
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&lab _SDivide
|
||||
&lab ldx #$0A0B
|
||||
jsl $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FMULI
|
||||
&LAB PEA $0404
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FDIVI
|
||||
&LAB PEA $0406
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FDIVX
|
||||
&LAB PEA $0006
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FXPWRI
|
||||
&LAB PEA $0010
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCMPS
|
||||
&LAB PEA $0208
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FEXPX
|
||||
&LAB PEA $0008
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCMPI
|
||||
&LAB PEA $0408
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSUBS
|
||||
&LAB PEA $0202
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSINX
|
||||
&LAB PEA $001A
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FREMI
|
||||
&LAB PEA $040C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
macro
|
||||
&l dec4 &a
|
||||
&l ~setm
|
||||
lda &a
|
||||
bne ~&SYSCNT
|
||||
dec 2+&a
|
||||
~&SYSCNT dec &a
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l add4 &m1,&m2,&m3
|
||||
lclb &yistwo
|
||||
lclc &c
|
||||
&l ~setm
|
||||
aif c:&m3,.a
|
||||
&c amid "&m2",1,1
|
||||
aif "&c"<>"#",.a
|
||||
&c amid "&m1",1,1
|
||||
aif "&c"="{",.a
|
||||
aif "&c"="[",.a
|
||||
&c amid "&m2",2,l:&m2-1
|
||||
aif &c>=65536,.a
|
||||
clc
|
||||
~lda &m1
|
||||
~op adc,&m2
|
||||
~sta &m1
|
||||
bcc ~&SYSCNT
|
||||
~op.h inc,&m1
|
||||
~&SYSCNT anop
|
||||
ago .c
|
||||
.a
|
||||
aif c:&m3,.b
|
||||
lclc &m3
|
||||
&m3 setc &m1
|
||||
.b
|
||||
clc
|
||||
~lda &m1
|
||||
~op adc,&m2
|
||||
~sta &m3
|
||||
~lda.h &m1
|
||||
~op.h adc,&m2
|
||||
~sta.h &m3
|
||||
.c
|
||||
~restm
|
||||
mend
|
||||
8
orca.asm
8
orca.asm
|
|
@ -53,7 +53,7 @@ lb1 rtl
|
|||
*
|
||||
enddesk start
|
||||
|
||||
brl ~ENDDESK
|
||||
jmp ~ENDDESK
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -64,7 +64,7 @@ enddesk start
|
|||
*
|
||||
endgraph start
|
||||
|
||||
brl ~ENDGRAPH
|
||||
jmp ~ENDGRAPH
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -119,7 +119,7 @@ id dc 8c' ',i1'0'
|
|||
*
|
||||
startdesk start
|
||||
|
||||
brl ~STARTDESK
|
||||
jmp ~STARTDESK
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -130,7 +130,7 @@ startdesk start
|
|||
*
|
||||
startgraph start
|
||||
|
||||
brl ~STARTGRAPH
|
||||
jmp ~STARTGRAPH
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
|
|||
414
stdio.asm
414
stdio.asm
|
|
@ -1322,10 +1322,11 @@ fprintf start
|
|||
sta stream+2
|
||||
phy restore return address/data bank
|
||||
phx
|
||||
ldx stream
|
||||
plb
|
||||
pha verify that stream exists
|
||||
phx
|
||||
lda >stream+2 verify that stream exists
|
||||
pha
|
||||
lda >stream
|
||||
pha
|
||||
jsl ~VerifyStream
|
||||
bcc lb1
|
||||
lda #EIO
|
||||
|
|
@ -3326,10 +3327,11 @@ vfprintf start
|
|||
sta stream+2
|
||||
phy restore return address/data bank
|
||||
phx
|
||||
ldx stream
|
||||
plb
|
||||
pha verify that stream exists
|
||||
phx
|
||||
lda >stream+2 verify that stream exists
|
||||
pha
|
||||
lda >stream
|
||||
pha
|
||||
jsl ~VerifyStream
|
||||
bcc lb1
|
||||
lda #EIO
|
||||
|
|
@ -3879,33 +3881,40 @@ argp equ 7 argument pointer
|
|||
;
|
||||
; For signed numbers, if the value is negative, use the sign flag
|
||||
;
|
||||
lda ~isLong handle long and long long values
|
||||
beq sn0a
|
||||
ldy #2
|
||||
lda ~isLongLong
|
||||
lda ~isLongLong handle long long values
|
||||
beq sn0
|
||||
ldy #6
|
||||
sn0 lda [argp],Y
|
||||
lda [argp],Y
|
||||
bpl cn0
|
||||
sec
|
||||
ldx #0
|
||||
txa
|
||||
lda #0
|
||||
sbc [argp]
|
||||
sta [argp]
|
||||
ldy #2
|
||||
txa
|
||||
sbc [argp],Y
|
||||
sta [argp],Y
|
||||
lda ~isLongLong
|
||||
beq sn2
|
||||
iny
|
||||
iny
|
||||
txa
|
||||
lda #0
|
||||
sbc [argp],Y
|
||||
sta [argp],Y
|
||||
iny
|
||||
iny
|
||||
txa
|
||||
lda #0
|
||||
sbc [argp],Y
|
||||
sta [argp],Y
|
||||
iny
|
||||
iny
|
||||
lda #0
|
||||
sbc [argp],Y
|
||||
sta [argp],Y
|
||||
bra sn2
|
||||
sn0 lda ~isLong handle long values
|
||||
beq sn0a
|
||||
ldy #2
|
||||
lda [argp],Y
|
||||
bpl cn0
|
||||
sec
|
||||
lda #0
|
||||
sbc [argp]
|
||||
sta [argp]
|
||||
lda #0
|
||||
sbc [argp],Y
|
||||
sta [argp],Y
|
||||
bra sn2
|
||||
|
|
@ -3955,12 +3964,13 @@ cn1 lda [argp] push an int value
|
|||
cn1a pha
|
||||
cn2 ph4 #~str push the string addr
|
||||
ph2 #l:~str push the string buffer length
|
||||
ph2 #0 do an unsigned conversion
|
||||
lda ~isLongLong do the proper conversion
|
||||
beq cn2a
|
||||
pla
|
||||
jsr ~ULongLong2Dec
|
||||
bra pd1
|
||||
cn2a ph2 #0 do an unsigned conversion
|
||||
lda ~isLong
|
||||
cn2a lda ~isLong
|
||||
beq cn3
|
||||
_Long2Dec
|
||||
bra pd1
|
||||
|
|
@ -4047,8 +4057,17 @@ pn1 lda ~hexPrefix if there is a hex prefix then
|
|||
jsl ~putchar
|
||||
ph2 ~hexPrefix+1
|
||||
jsl ~putchar
|
||||
pn1a jsr ~ZeroPad pad with '0's if needed
|
||||
lda ~precision if the number needs more padding then
|
||||
pn1a lda ~paddChar if the number needs 0 padding then
|
||||
cmp #'0'
|
||||
bne pn1c
|
||||
lda ~fieldWidth
|
||||
bmi pn1c
|
||||
beq pn1c
|
||||
pn1b ph2 ~paddChar print padd zeros
|
||||
jsl ~putchar
|
||||
dec ~fieldWidth
|
||||
bne pn1b
|
||||
pn1c lda ~precision if the number needs more padding then
|
||||
beq pn3
|
||||
pn2 ph2 #'0' print padd characters
|
||||
jsl ~putchar
|
||||
|
|
@ -4076,10 +4095,10 @@ pn5 cpy #l:~str quit if we're at the end of the ~str
|
|||
;
|
||||
rn1 lda ~isLongLong
|
||||
beq rn2
|
||||
lda argp
|
||||
clc
|
||||
adc #4
|
||||
sta argp
|
||||
inc argp
|
||||
inc argp
|
||||
inc argp
|
||||
inc argp
|
||||
rn2 lda ~isLong
|
||||
beq rn3
|
||||
inc argp
|
||||
|
|
@ -4225,12 +4244,9 @@ lb1 clc restore the original argp+4
|
|||
****************************************************************
|
||||
*
|
||||
* ~Format_o - format an octal number
|
||||
* ~Format_x - format a hexadecimal number (lowercase output)
|
||||
* ~Format_X - format a hexadecimal number (uppercase output)
|
||||
* ~Format_p - format a pointer
|
||||
*
|
||||
* Inputs:
|
||||
* ~altForm - use a leading '0' (octal) or '0x' (hex)?
|
||||
* ~altForm - use a leading '0'?
|
||||
* ~fieldWidth - output field width
|
||||
* ~paddChar - padd character
|
||||
* ~leftJustify - left justify the output?
|
||||
|
|
@ -4244,34 +4260,15 @@ lb1 clc restore the original argp+4
|
|||
~Format_o private
|
||||
using ~printfCommon
|
||||
argp equ 7 argument pointer
|
||||
|
||||
lda #3 use 3 bits per output character
|
||||
bra cn0
|
||||
|
||||
~Format_x entry
|
||||
;
|
||||
; Set the "or" value; this is used to set the case of character results
|
||||
;
|
||||
lda #$20*256
|
||||
sta ~orVal
|
||||
bra hx0
|
||||
|
||||
~Format_p entry
|
||||
inc ~isLong
|
||||
~Format_X entry
|
||||
stz ~orVal
|
||||
hx0 lda #4 use 4 bits per output character
|
||||
|
||||
;
|
||||
; Initialization
|
||||
;
|
||||
cn0 sta bitsPerChar
|
||||
stz ~hexPrefix assume we won't lead with 0x
|
||||
stz ~sign ignore the sign flag
|
||||
lda #' ' initialize the string to blanks
|
||||
sta ~str
|
||||
move ~str,~str+1,#l:~str-1
|
||||
lda ~isLongLong get the value to convert
|
||||
stz ~num+2 get the value to convert
|
||||
lda ~isLongLong
|
||||
beq cn1
|
||||
ldy #6
|
||||
lda [argp],Y
|
||||
|
|
@ -4282,7 +4279,7 @@ cn0 sta bitsPerChar
|
|||
sta ~num+4
|
||||
cn1 lda ~isLong
|
||||
beq cn2
|
||||
ldy #2
|
||||
cn1a ldy #2
|
||||
lda [argp],Y
|
||||
sta ~num+2
|
||||
cn2 lda [argp]
|
||||
|
|
@ -4290,71 +4287,57 @@ cn2 lda [argp]
|
|||
beq cn2a
|
||||
and #$00FF
|
||||
cn2a sta ~num
|
||||
ldx bitsPerChar if doing hex format then
|
||||
cpx #3
|
||||
beq cn2b
|
||||
ldx ~altForm if alt form has been selected then
|
||||
beq cn2b
|
||||
ora ~num+2 if value is not 0 then
|
||||
ora ~num+4
|
||||
ora ~num+6
|
||||
beq cn2b
|
||||
lda #'X0' set hex prefix to '0X' or '0x'
|
||||
ora ~orVal
|
||||
sta ~hexPrefix
|
||||
;
|
||||
; Convert the number to an ASCII string
|
||||
;
|
||||
cn2b ldy #l:~str-1 set up the character index
|
||||
cn3 lda #' 0' roll off 4 bits
|
||||
ldx bitsPerChar
|
||||
cn4 lsr ~num+6
|
||||
short I,M
|
||||
ldy #l:~str-1 set up the character index
|
||||
cn3 lda ~num+7 quit if the number is zero
|
||||
ora ~num+6
|
||||
ora ~num+5
|
||||
ora ~num+4
|
||||
ora ~num+3
|
||||
ora ~num+2
|
||||
ora ~num+1
|
||||
ora ~num
|
||||
beq al1
|
||||
lda #0 roll off 3 bits
|
||||
ldx #3
|
||||
cn4 lsr ~num+7
|
||||
ror ~num+6
|
||||
ror ~num+5
|
||||
ror ~num+4
|
||||
ror ~num+3
|
||||
ror ~num+2
|
||||
ror ~num+1
|
||||
ror ~num
|
||||
ror A
|
||||
dex
|
||||
bne cn4
|
||||
xba form a character
|
||||
ldx bitsPerChar
|
||||
cn4a asl A
|
||||
dex
|
||||
bne cn4a
|
||||
cmp #('9'+1)*256+' ' if the character should be alpha then
|
||||
blt cn5
|
||||
clc
|
||||
adc #7*256 adjust it
|
||||
ora ~orVal
|
||||
cn5 dey
|
||||
lsr A form a character
|
||||
lsr A
|
||||
lsr A
|
||||
lsr A
|
||||
lsr A
|
||||
ora #'0'
|
||||
sta ~str,Y save the character
|
||||
lda ~num+6 loop if the number is not zero
|
||||
ora ~num+4
|
||||
ora ~num+2
|
||||
ora ~num
|
||||
bne cn3
|
||||
dey
|
||||
bra cn3
|
||||
;
|
||||
; If a leading '0x' is required, be sure we include one
|
||||
; If a leading zero is required, be sure we include one
|
||||
;
|
||||
lda bitsPerChar if doing octal format then
|
||||
cmp #3
|
||||
bne al3
|
||||
lda ~altForm if alt form has been selected then
|
||||
al1 cpy #l:~str-1 include a zero if no characters have
|
||||
beq al2 been placed in the string
|
||||
lda ~altForm branch if no leading zero is required
|
||||
beq al3
|
||||
lda ~precision make sure precision is non-zero
|
||||
bne al2
|
||||
inc ~precision
|
||||
al2 lda #'0 ' if the result is not ' 0' then
|
||||
cmp ~str+l:~str-2
|
||||
beq al3
|
||||
sta ~str-1,Y include a zero in the string
|
||||
al2 lda #'0'
|
||||
sta ~str,Y
|
||||
al3 long I,M
|
||||
;
|
||||
; Piggy back off of ~Format_d for output
|
||||
;
|
||||
al3 brl ~Format_IntOut
|
||||
;
|
||||
; Local data
|
||||
;
|
||||
bitsPerChar ds 2 bits per output character
|
||||
stz ~hexPrefix don't lead with 0x
|
||||
brl ~Format_IntOut
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -4374,36 +4357,36 @@ bitsPerChar ds 2 bits per output character
|
|||
using ~printfCommon
|
||||
argp equ 7 argument pointer
|
||||
|
||||
sec set flag for c-string
|
||||
bra lb0
|
||||
|
||||
~Format_b entry
|
||||
~Format_P entry
|
||||
clc set flag for p-string
|
||||
|
||||
lb0 ph4 <argp save the original argp
|
||||
ph4 <argp save the original argp
|
||||
ldy #2 dereference argp
|
||||
lda [argp],Y
|
||||
tax
|
||||
lda [argp]
|
||||
sta argp
|
||||
stx argp+2
|
||||
|
||||
bcs lb1 if formatting a p-string then
|
||||
lda [argp] get the length of the string
|
||||
and #$00FF
|
||||
inc4 argp
|
||||
bra lb1x else if formatting a c-string then
|
||||
|
||||
lb1 short M compute the length of the string
|
||||
short M determine the length of the string
|
||||
ldy #-1
|
||||
lb1a iny
|
||||
lb1 iny
|
||||
lda [argp],Y
|
||||
bne lb1a
|
||||
bne lb1
|
||||
long M
|
||||
tya
|
||||
bra lb1a
|
||||
|
||||
lb1x ldx ~precisionSpecified if the precision is specified then
|
||||
~Format_b entry
|
||||
~Format_P entry
|
||||
ph4 <argp save the original argp
|
||||
ldy #2 dereference argp
|
||||
lda [argp],Y
|
||||
tax
|
||||
lda [argp]
|
||||
sta argp
|
||||
stx argp+2
|
||||
lda [argp] get the length of the string
|
||||
and #$00FF
|
||||
inc4 argp
|
||||
|
||||
lb1a ldx ~precisionSpecified if the precision is specified then
|
||||
beq lb2
|
||||
cmp ~precision if the precision is smaller then
|
||||
blt lb2
|
||||
|
|
@ -4432,6 +4415,133 @@ lb4 clc restore and increment argp
|
|||
brl ~LeftJustify handle left justification
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~Format_x - format a hexadecimal number (lowercase output)
|
||||
* ~Format_X - format a hexadecimal number (uppercase output)
|
||||
* ~Format_p - format a pointer
|
||||
*
|
||||
* Inputs:
|
||||
* ~altForm - use a leading '0x'?
|
||||
* ~fieldWidth - output field width
|
||||
* ~paddChar - padd character
|
||||
* ~leftJustify - left justify the output?
|
||||
* ~isLong - is the operand long?
|
||||
* ~isLongLong - is the operand long long?
|
||||
* ~precision - precision of output
|
||||
* ~precisionSpecified - was the precision specified?
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~Format_x private
|
||||
using ~printfCommon
|
||||
argp equ 7 argument pointer
|
||||
;
|
||||
; Set the "or" value; this is used to set the case of character results
|
||||
;
|
||||
lda #$20
|
||||
sta orVal
|
||||
bra cn0
|
||||
|
||||
~Format_p entry
|
||||
lda #1
|
||||
sta ~isLong
|
||||
~Format_X entry
|
||||
stz orVal
|
||||
;
|
||||
; Initialization
|
||||
;
|
||||
cn0 stz ~sign ignore the sign flag
|
||||
lda #' ' initialize the string to blanks
|
||||
sta ~str
|
||||
move ~str,~str+1,#l:~str-1
|
||||
stz ~num+2 get the value to convert
|
||||
stz ~num+4
|
||||
stz ~num+6
|
||||
lda ~isLongLong
|
||||
beq cn1
|
||||
ldy #6
|
||||
lda [argp],Y
|
||||
sta ~num+6
|
||||
dey
|
||||
dey
|
||||
lda [argp],Y
|
||||
sta ~num+4
|
||||
cn1 lda ~isLong
|
||||
beq cn2
|
||||
ldy #2
|
||||
lda [argp],Y
|
||||
sta ~num+2
|
||||
cn2 lda [argp]
|
||||
ldx ~isByte
|
||||
beq cn2a
|
||||
and #$00FF
|
||||
cn2a sta ~num
|
||||
ora ~num+2
|
||||
ora ~num+4
|
||||
ora ~num+6
|
||||
bne cn2b
|
||||
stz ~altForm if value is 0, do not print hex prefix
|
||||
cn2b stz ~hexPrefix assume we won't lead with 0x
|
||||
;
|
||||
; Convert the number to an ASCII string
|
||||
;
|
||||
short I,M
|
||||
ldy #l:~str-1 set up the character index
|
||||
cn3 lda #0 roll off 4 bits
|
||||
ldx #4
|
||||
cn4 lsr ~num+7
|
||||
ror ~num+6
|
||||
ror ~num+5
|
||||
ror ~num+4
|
||||
ror ~num+3
|
||||
ror ~num+2
|
||||
ror ~num+1
|
||||
ror ~num
|
||||
ror A
|
||||
dex
|
||||
bne cn4
|
||||
lsr A form a character
|
||||
lsr A
|
||||
lsr A
|
||||
lsr A
|
||||
ora #'0'
|
||||
cmp #'9'+1 if the character should be alpha,
|
||||
blt cn5 adjust it
|
||||
adc #6
|
||||
ora orVal
|
||||
cn5 sta ~str,Y save the character
|
||||
dey
|
||||
lda ~num+7 loop if the number is not zero
|
||||
ora ~num+6
|
||||
ora ~num+5
|
||||
ora ~num+4
|
||||
ora ~num+3
|
||||
ora ~num+2
|
||||
ora ~num+1
|
||||
ora ~num
|
||||
bne cn3
|
||||
;
|
||||
; If a leading '0x' is required, be sure we include one
|
||||
;
|
||||
lda ~altForm branch if no leading '0x' is required
|
||||
beq al3
|
||||
al2 lda #'X' insert leading '0x'
|
||||
ora orVal
|
||||
sta ~hexPrefix+1
|
||||
lda #'0'
|
||||
sta ~hexPrefix
|
||||
al3 long I,M
|
||||
;
|
||||
; Piggy back off of ~Format_d for output
|
||||
;
|
||||
brl ~Format_IntOut
|
||||
;
|
||||
; Local data
|
||||
;
|
||||
orVal ds 2 for setting the case of characters
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~Format_Percent - format the '%' character
|
||||
|
|
@ -4559,12 +4669,10 @@ stream equ 3 input stream
|
|||
*
|
||||
* ~LeftJustify - print padd characters for left justification
|
||||
* ~RightJustify - print padd characters for right justification
|
||||
* ~ZeroPad - print zeros to pad to field width
|
||||
*
|
||||
* Inputs:
|
||||
* ~fieldWidth - # chars to print ( <= 0 prints none)
|
||||
* ~leftJustify - left justify the output?
|
||||
* ~paddChar - padding character
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
|
|
@ -4587,19 +4695,6 @@ lb1 ph2 #' ' write the proper # of padd characters
|
|||
dec ~fieldWidth
|
||||
bne lb1
|
||||
rts
|
||||
|
||||
~ZeroPad entry
|
||||
lda ~paddChar if the number needs 0 padding then
|
||||
cmp #'0'
|
||||
bne zp2
|
||||
lda ~fieldWidth
|
||||
bmi zp2
|
||||
beq zp2
|
||||
zp1 ph2 ~paddChar print padd zeros
|
||||
jsl ~putchar
|
||||
dec ~fieldWidth
|
||||
bne zp1
|
||||
zp2 rts
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -4698,7 +4793,7 @@ lb3 creturn 4:ptr
|
|||
* -----------------------
|
||||
*
|
||||
* An 'l' indicates that the 'd', 'o', 'u', 'x' or 'X' argument is
|
||||
* long. 'L' and 'h' are also accepted for compliance with ANSI C,
|
||||
* long. 'L' and 'u' are also accepted for compliance with ANSI C,
|
||||
* but have no effect in this implementation.
|
||||
*
|
||||
* Conversion Specifier
|
||||
|
|
@ -4711,14 +4806,12 @@ lb3 creturn 4:ptr
|
|||
* while 'X' generates uppercase hex digits.
|
||||
* c Character.
|
||||
* s String.
|
||||
* P,b Pascal string.
|
||||
* p Pointer.
|
||||
* p Pascal string.
|
||||
* n The argument is (int *); the number of characters written so
|
||||
* far is written to the location.
|
||||
* f,F Signed decimal floating point.
|
||||
* f Signed decimal floating point.
|
||||
* e,E Exponential format floating point.
|
||||
* g,G Use f,e or E, as appropriate.
|
||||
* a,A Hexadecimal format floating point.
|
||||
* % Write a '%' character.
|
||||
*
|
||||
****************************************************************
|
||||
|
|
@ -4847,23 +4940,23 @@ Flag lda [format] get the character
|
|||
and #$00FF
|
||||
cmp #'-' if it is a '-' then
|
||||
bne fl1
|
||||
sta ~leftJustify left justify the output
|
||||
lda #' ' pad with spaces (ignore any '0' flag)
|
||||
sta ~paddChar
|
||||
lda #1 left justify the output
|
||||
sta ~leftJustify
|
||||
bra fl5
|
||||
|
||||
fl1 cmp #'0' if it is a '0' then
|
||||
bne fl2
|
||||
ldx ~leftJustify if not left justifying then
|
||||
bne fl5
|
||||
sta ~paddChar padd with '0' characters
|
||||
sta ~paddChar padd with '0' characters
|
||||
bra fl5
|
||||
|
||||
fl2 cmp #'+' if it is a '+' or ' ' then
|
||||
beq fl3
|
||||
cmp #' '
|
||||
bne fl4
|
||||
fl3 tsb ~sign set the sign flag ('+' overrides ' ')
|
||||
ldx ~sign
|
||||
cpx #'+'
|
||||
beq fl5
|
||||
fl3 sta ~sign set the sign flag
|
||||
bra fl5
|
||||
|
||||
fl4 cmp #'#' if it is a '#' then
|
||||
|
|
@ -4893,10 +4986,8 @@ GetSize stz val assume a value of 0
|
|||
bne fv0
|
||||
eor #$ffff negative field width is like
|
||||
inc a positive with - flag
|
||||
ldx #'-'
|
||||
ldx #1
|
||||
stx ~leftJustify
|
||||
ldx #' '
|
||||
stx ~paddChar
|
||||
bra fv1
|
||||
fv0 lda #0 negative precision is ignored
|
||||
stz ~precisionSpecified
|
||||
|
|
@ -4930,10 +5021,10 @@ val ds 2 value
|
|||
; List of format specifiers and the equivalent subroutines
|
||||
;
|
||||
fList dc c'%',a'~Format_Percent' %
|
||||
dc c'a',a'~Format_a' a
|
||||
dc c'A',a'~Format_A' A
|
||||
dc c'a',a'~Format_e' a (not formatted correctly)
|
||||
dc c'A',a'~Format_E' A (not formatted correctly)
|
||||
dc c'f',a'~Format_f' f
|
||||
dc c'F',a'~Format_F' F
|
||||
dc c'F',a'~Format_f' F
|
||||
dc c'e',a'~Format_e' e
|
||||
dc c'E',a'~Format_E' E
|
||||
dc c'g',a'~Format_g' g
|
||||
|
|
@ -4983,9 +5074,8 @@ fListEnd anop
|
|||
;
|
||||
; Work buffers
|
||||
;
|
||||
~num ds 8 long long integer (must be 0 after each conversion)
|
||||
~num ds 8 long long integer
|
||||
~numChars ds 2 number of characters printed with this printf
|
||||
~orVal ds 2 value to 'or' with to set case of characters
|
||||
~str ds 83 string buffer
|
||||
;
|
||||
; Real formatting
|
||||
|
|
@ -5868,9 +5958,13 @@ ps stz ~assignments no assignments yet
|
|||
stz ~scanCount no characters scanned
|
||||
stz ~scanError no scan error so far
|
||||
stz ~eofFound eof was not the first char
|
||||
jsl ~getchar test for eof
|
||||
cmp #EOF
|
||||
bne ps0
|
||||
sta ~eofFound
|
||||
ps0 jsl ~putback
|
||||
|
||||
ps1 lda ~scanError quit if a scan error has occurred
|
||||
ora ~eofFound
|
||||
bne rm1
|
||||
lda [format] get a character
|
||||
and #$00FF
|
||||
|
|
|
|||
|
|
@ -37,7 +37,7 @@ abort start
|
|||
ph2 #SIGABRT
|
||||
jsl raise
|
||||
lda #-1
|
||||
brl ~C_QUIT
|
||||
jmp ~C_QUIT
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
@ -440,14 +440,14 @@ exit start
|
|||
_exit entry
|
||||
_Exit entry
|
||||
lda 4,S
|
||||
brl ~C_QUIT
|
||||
jmp ~C_QUIT
|
||||
end
|
||||
|
||||
quick_exit start
|
||||
|
||||
jsr ~QUICKEXIT
|
||||
lda 4,S
|
||||
brl ~C_QUIT
|
||||
jmp ~C_QUIT
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user