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Added clobber list to inline asm

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Tom-on
2025-05-07 13:26:45 +02:00
parent 024dcfffcc
commit 2cd84b5e89
1 changed files with 2 additions and 1 deletions
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kernel/src/syscall.c
+2 -1
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@@ -56,10 +56,11 @@ void syscall_handler(struct isr_int_frame* iframe) {
"call *%7\n" "call *%7\n"
"add $24, %%esp\n" "add $24, %%esp\n"
"mov %%eax, %0\n" "mov %%eax, %0\n"
: "=a"(ret) : "=r"(ret)
: "g"(iframe->ebp), "g"(iframe->edi), "g"(iframe->esi), : "g"(iframe->ebp), "g"(iframe->edi), "g"(iframe->esi),
"g"(iframe->edx), "g"(iframe->ecx), "g"(iframe->ebx), "g"(iframe->edx), "g"(iframe->ecx), "g"(iframe->ebx),
"g"(handler) "g"(handler)
: "eax", "memory"
); );
iframe->eax = ret; iframe->eax = ret;
} }