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AROS-v0
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Use C99 compliant form of asm and volatile in headers 

They can gen compiled into software that is built with -ansi or -std=c99
This commit is contained in:
deadwood 2023-12-25 10:37:47 +01:00
parent 57d560a004
commit 8d48153638
1 changed files with 6 additions and 6 deletions
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12
arch/x86_64-all/include/gencall.c
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@ -82,7 +82,7 @@ static void aros_call(int id, int flags)
" APTR __sto; \\\n"
" bt _bn = (bt)bn;\\\n"
" APTR __func = (APTR)a; \\\n"
" asm volatile(\"movq %%%%r12, %%0\\n movq %%1, %%%%r12\" : \"=rm\"(__sto) : \"rm\"(_bn) : \"r12\"); \\\n"
" __asm__ __volatile__(\"movq %%%%r12, %%0\\n movq %%1, %%%%r12\" : \"=rm\"(__sto) : \"rm\"(_bn) : \"r12\"); \\\n"
);
aros_call_internal(id, flags);
@ -109,7 +109,7 @@ static void aros_lh(int id, int is_ignored)
}
printf(") {");
if (!is_ignored)
printf(" \\\n register bt __attribute__((unused)) bn = ({register APTR __r asm(\"r12\");asm volatile(\"\":\"=r\"(__r):\"0\"(__r));(bt)__r;});");
printf(" \\\n register bt __attribute__((unused)) bn = ({register APTR __r __asm__(\"r12\");__asm__ __volatile__(\"\":\"=r\"(__r):\"0\"(__r));(bt)__r;});");
printf("\n");
printf("#define AROS_LH%d%s __AROS_LH%d%s\n", id, is_ignored ? "I" : "", id, is_ignored ? "I" : "");
}
@ -253,25 +253,25 @@ int main(int argc, char **argv)
printf("\n");
printf("/* Reserver r12 from being used by compiler in compilation unit including \n");
printf(" directly or indirectly libcall.h */\n");
printf("register void * __fixedreg asm(\"r12\");\n");
printf("register void * __fixedreg __asm__(\"r12\");\n");
printf("\n");
printf("#define AROS_LIBCALL_INIT(bn, o) \\\n"
" APTR __sto; \\\n"
" APTR _bn = (APTR)bn;\\\n"
" APTR __func = __AROS_GETVECADDR(_bn, o); \\\n"
" asm volatile(\"movq %%%%r12, %%0\\n movq %%1, %%%%r12\" : \"=rm\"(__sto) : \"rm\"(_bn) : \"r12\");\n"
" __asm__ __volatile__(\"movq %%%%r12, %%0\\n movq %%1, %%%%r12\" : \"=rm\"(__sto) : \"rm\"(_bn) : \"r12\");\n"
"\n"
);
printf("#define AROS_LIBCALL_EXIT \\\n"
" asm volatile(\"movq %%0, %%%%r12 \" : : \"rm\"(__sto) : \"r12\"); \\\n"
" __asm__ __volatile__(\"movq %%0, %%%%r12 \" : : \"rm\"(__sto) : \"r12\"); \\\n"
" __ret; \n"
"\n"
);
printf("#define AROS_LIBCALLNR_EXIT \\\n"
" asm volatile(\"movq %%0, %%%%r12 \" : : \"rm\"(__sto) : \"r12\");\n"
" __asm__ __volatile__(\"movq %%0, %%%%r12 \" : : \"rm\"(__sto) : \"r12\");\n"
"\n"
);