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Bug 4812 - GCC __attribute__ annotations for printf, non-returning functions etc., patch by linux@youmustbejoking.demon.co.uk and Zack Middleton

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This commit is contained in:
Thilo Schulz 2011-07-18 14:56:57 +00:00
parent 69a7ada911
commit 9dc32d55e2
30 changed files with 63 additions and 61 deletions
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10
code/qcommon/vm_x86_64.c
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@ -229,7 +229,7 @@ static unsigned char op_argsize[256] =
[OP_BLOCK_COPY] = 4,
};
void emit(const char* fmt, ...)
static __attribute__ ((format (printf, 1, 2))) void emit(const char* fmt, ...)
{
va_list ap;
char line[4096];
@ -381,26 +381,26 @@ static void* getentrypoint(vm_t* vm)
return vm->codeBase;
}
static void CROSSCALL eop(void)
static __attribute__ ((noreturn)) void CROSSCALL eop(void)
{
Com_Error(ERR_DROP, "End of program reached without return!");
exit(1);
}
static void CROSSCALL jmpviolation(void)
static __attribute__ ((noreturn)) void CROSSCALL jmpviolation(void)
{
Com_Error(ERR_DROP, "Program tried to execute code outside VM");
exit(1);
}
#ifdef DEBUG_VM
static void CROSSCALL memviolation(void)
static __attribute__ ((noreturn)) void CROSSCALL memviolation(void)
{
Com_Error(ERR_DROP, "Program tried to access memory outside VM, or unaligned memory access");
exit(1);
}
static void CROSSCALL opstackviolation(void)
static __attribute__ ((noreturn)) void CROSSCALL opstackviolation(void)
{
Com_Error(ERR_DROP, "Program corrupted the VM opStack");
exit(1);