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https://github.com/c64scene-ar/llvm-6502.git
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84744f6916
As we can't make a complete solution now it has been decided to enable .set directive to handle long jump expressions. This will cause parser to report errors when parsing integer based register assignments, for example: .set r3, will be reported as error. Still, the need for expressions is higher priority as the integer based register assignments are Mips specific and can be avoided using register names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196773 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
1.5 KiB
ArmAsm
50 lines
1.5 KiB
ArmAsm
# RUN: llvm-mc -show-encoding -triple mips-unknown-unknown %s | FileCheck %s
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#
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# CHECK: .text
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# CHECK: $BB0_2:
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$BB0_2:
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.ent directives_test
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.frame $sp,0,$ra
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.mask 0x00000000,0
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.fmask 0x00000000,0
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# CHECK: b 1332 # encoding: [0x10,0x00,0x01,0x4d]
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# CHECK: j 1328 # encoding: [0x08,0x00,0x01,0x4c]
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# CHECK: jal 1328 # encoding: [0x0c,0x00,0x01,0x4c]
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.set noreorder
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b 1332
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j 1328
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jal 1328
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.set nomacro
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.set noat
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$JTI0_0:
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.gpword ($BB0_2)
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.word 0x77fffffc
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# CHECK: $JTI0_0:
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# CHECK: .gpword ($BB0_2)
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# CHECK: .4byte 2013265916
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.set at=$12
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.set macro
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# CHECK: b 1332 # encoding: [0x10,0x00,0x01,0x4d]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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# CHECK: j 1328 # encoding: [0x08,0x00,0x01,0x4c]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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# CHECK: jal 1328 # encoding: [0x0c,0x00,0x01,0x4c]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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.set reorder
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$BB0_4:
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b 1332
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j 1328
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jal 1328
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.set at=$a0
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.set STORE_MASK,$t7
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.set FPU_MASK,$f7
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.set $tmp7, $BB0_4-$BB0_2
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.set f6,$f6
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# CHECK: abs.s $f6, $f7 # encoding: [0x46,0x00,0x39,0x85]
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# CHECK: lui $1, %hi($tmp7) # encoding: [0x3c'A',0x01'A',0x00,0x00]
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# CHECK: # fixup A - offset: 0, value: ($tmp7)@ABS_HI, kind: fixup_Mips_HI16
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abs.s f6,FPU_MASK
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lui $1, %hi($tmp7)
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