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| author | Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2024-02-29 09:45:10 -0500 |
|---|---|---|
| committer | Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2024-02-29 09:52:18 -0500 |
| commit | 789519210ac24ec1b5a4b5b677c0bf6f40b555c0 (patch) | |
| tree | 92131720d3f2b5dc22330c5ce5d50db0ae4ef13e | |
| parent | 9dc22f846d7f11a9b14dd87911afb2275911c100 (diff) | |
| download | librseq-789519210ac24ec1b5a4b5b677c0bf6f40b555c0.tar.gz | |
x86: Introduce RSEQ_ASM_U32
This will allow moving __RSEQ_ASM_DEFINE_TABLE and
RSEQ_ASM_DEFINE_EXIT_POINT to a generic common header file.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I966b67f00bf39bd0b26f8efd6c4f40cba4caa1cf
| -rw-r--r-- | include/rseq/arch/x86.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/rseq/arch/x86.h b/include/rseq/arch/x86.h index 8b54b37..1385dc4 100644 --- a/include/rseq/arch/x86.h +++ b/include/rseq/arch/x86.h @@ -88,6 +88,8 @@ do { \ # define RSEQ_ASM_U64_PTR(x) ".long " x ", 0x0" #endif +#define RSEQ_ASM_U32(x) ".long " x + /* * Store the address of the critical section descriptor structure at * @cs_label into the @rseq_cs pointer and emit the label @label, which @@ -121,7 +123,8 @@ do { \ ".pushsection __rseq_cs, \"aw\"\n\t" \ ".balign 32\n\t" \ __rseq_str(label) ":\n\t" \ - ".long " __rseq_str(version) ", " __rseq_str(flags) "\n\t" \ + RSEQ_ASM_U32(__rseq_str(version)) "\n\t" \ + RSEQ_ASM_U32(__rseq_str(flags)) "\n\t" \ RSEQ_ASM_U64_PTR(__rseq_str(start_ip)) "\n\t" \ RSEQ_ASM_U64_PTR(__rseq_str(post_commit_offset)) "\n\t" \ RSEQ_ASM_U64_PTR(__rseq_str(abort_ip)) "\n\t" \ |