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Add support for NASM %warning preprocessor directive (#232)

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Regular NASM supports this, while Yasm doesn't seem to. This fixes the
discrepancy.
This commit is contained in:
PoroCYon 2023-06-18 06:44:01 +00:00 • committed by GitHub
parent b2cc5a1693
commit 4dc8c3bf03
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 3 deletions
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7
modules/preprocs/nasm/nasm-pp.c
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@ -285,7 +285,7 @@ static const char *directives[] = {
"%local",
"%macro", "%pop", "%push", "%rep", "%repl", "%rotate",
"%scope", "%stacksize",
"%strlen", "%substr", "%undef", "%xdefine"
"%strlen", "%substr", "%undef", "%warning", "%xdefine"
};
enum
{
@ -302,7 +302,7 @@ enum
PP_LOCAL,
PP_MACRO, PP_POP, PP_PUSH, PP_REP, PP_REPL, PP_ROTATE,
PP_SCOPE, PP_STACKSIZE,
PP_STRLEN, PP_SUBSTR, PP_UNDEF, PP_XDEFINE
PP_STRLEN, PP_SUBSTR, PP_UNDEF, PP_WARNING, PP_XDEFINE
};
/* If this is a an IF, ELIF, ELSE or ENDIF keyword */
@ -2863,6 +2863,7 @@ do_directive(Token * tline)
break;
case PP_ERROR:
case PP_WARNING:
tline->next = expand_smacro(tline->next);
tline = tline->next;
skip_white_(tline);
@ -2871,7 +2872,7 @@ do_directive(Token * tline)
p = tline->text + 1; /* point past the quote to the name */
p[strlen(p) - 1] = '\0'; /* remove the trailing quote */
expand_macros_in_string(&p);
error(ERR_NONFATAL, "%s", p);
error((i == PP_ERROR) ? ERR_NONFATAL : ERR_WARNING, "%s", p);
nasm_free(p);
}
else