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| author | Kartik Agaram <vc@akkartik.com> | 2019-02-15 17:20:57 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-02-15 17:20:57 -0800 |
| commit | 9b16f190492f26e065f13f19e51c4e2180a21143 (patch) | |
| tree | 7f29f176beba335f42a8ecab60f049bcf880db8c /subx/053new-segment.subx | |
| parent | 5522bc9ec5ee5074ac5b573b66cbec8cd93ccae5 (diff) | |
| download | mu-9b16f190492f26e065f13f19e51c4e2180a21143.tar.gz | |
4973
Support immediate operands in the data segment in all the ways we support them in the code segment.
Diffstat (limited to 'subx/053new-segment.subx')
| -rw-r--r-- | subx/053new-segment.subx | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/subx/053new-segment.subx b/subx/053new-segment.subx index 0aee0539..fd7203b9 100644 --- a/subx/053new-segment.subx +++ b/subx/053new-segment.subx @@ -48,16 +48,16 @@ $new-segment:end: # various constants used here were found in the Linux sources (search for file mman-common.h) _mmap-new-segment: # type mmap_arg_struct # addr - 00 00 00 00 # null + 0/imm32 # len - 00 00 00 00 # 0x1000 + 0/imm32 # protection flags - 03 00 00 00 # PROT_READ | PROT_WRITE + 3/imm32 # PROT_READ | PROT_WRITE # sharing flags - 22 00 00 00 # MAP_PRIVATE | MAP_ANONYMOUS + 0x22/imm32 # MAP_PRIVATE | MAP_ANONYMOUS # fd - ff ff ff ff # -1 since MAP_ANONYMOUS is specified + -1/imm32 # since MAP_ANONYMOUS is specified # offset - 00 00 00 00 # 0 since MAP_ANONYMOUS is specified + 0/imm32 # since MAP_ANONYMOUS is specified # . . vim:nowrap:textwidth=0 |