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Merge pull request #2094 from chihminchao/enhance-amo-disasm

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disasm: show the acquire and release attribute to amo instructions
This commit is contained in:
Andrew Waterman
2025-10-01 15:32:33 -07:00
committed by GitHub
parent bccbf3b3de 7b060d0d86
commit 9145cdcae2
1 changed files with 11 additions and 1 deletions
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12
disasm/disasm.cc
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@@ -643,7 +643,17 @@ static void NOINLINE add_fstore_insn(disassembler_t* d, const char* name, uint32
static void NOINLINE add_xamo_insn(disassembler_t* d, const char* name, uint32_t match, uint32_t mask)
{
d->add_insn(new disasm_insn_t(name, match, mask, {&xrd, &xrs2, &base_only_address}));
const char *suffix[] = {"", ".rl", ".aq", ".aqrl"};
char new_name[128];
uint32_t new_mask = mask | (0x3 << 25);
uint32_t new_match;
for (uint32_t idx = 0; idx < sizeof(suffix) / sizeof(suffix[0]); ++idx) {
snprintf(new_name, sizeof(new_name), "%s%s", name, suffix[idx]);
new_match = match | (idx << 25);
d->add_insn(new disasm_insn_t(new_name, new_match, new_mask, {&xrd, &xrs2, &base_only_address}));
}
}
static void NOINLINE add_xlr_insn(disassembler_t* d, const char* name, uint32_t match, uint32_t mask)