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specify alignment specifier for GCC and MSC; ref #2630

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2014-11-04 07:10:41 +09:00
parent be844f9284
commit 0e40468809
1 changed files with 9 additions and 1 deletions
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src/dump.c
+9 -1
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@@ -1032,7 +1032,15 @@ mrb_dump_irep_cfunc(mrb_state *mrb, mrb_irep *irep, int debug_info, FILE *fp, co
mrb_free(mrb, bin);
return MRB_DUMP_WRITE_FAULT;
}
if (fprintf(fp, "const uint8_t %s[] = {", initname) < 0) {
if (fprintf(fp,
"const uint8_t\n"
"#if defined __GNUC__\n"
"__attribute__((aligned(%zu)))\n"
"#elif defined _MSC_VER\n"
"__declspec(align(%zu))\n"
"#endif\n"
"%s[] = {",
MRB_DUMP_ALIGNMENT, MRB_DUMP_ALIGNMENT, initname) < 0) {
mrb_free(mrb, bin);
return MRB_DUMP_WRITE_FAULT;
}