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Restore check_thunks error message.

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This commit is contained in:
Asher Baker 2015-05-07 21:53:38 +01:00
parent 5694a759ce
commit f7c6fc9d1f
1 changed files with 7 additions and 5 deletions
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12
public/asm/asm.c
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@ -4,6 +4,8 @@
#define _GNU_SOURCE #define _GNU_SOURCE
#include <dlfcn.h> #include <dlfcn.h>
#include <string.h> #include <string.h>
#include <stdio.h>
#include <stdlib.h>
#define REG_EAX 0 #define REG_EAX 0
#define REG_ECX 1 #define REG_ECX 1
@ -23,9 +25,7 @@
*/ */
void check_thunks(unsigned char *dest, unsigned char *pc) void check_thunks(unsigned char *dest, unsigned char *pc)
{ {
#if defined WIN32 #ifndef WIN32
return;
#else
/* Step write address back 4 to the start of the function address */ /* Step write address back 4 to the start of the function address */
unsigned char *writeaddr = dest - 4; unsigned char *writeaddr = dest - 4;
unsigned char *calloffset = *(unsigned char **)writeaddr; unsigned char *calloffset = *(unsigned char **)writeaddr;
@ -62,6 +62,10 @@ void check_thunks(unsigned char *dest, unsigned char *pc)
} }
default: default:
{ {
printf("Unknown thunk: %c\n", *(calladdr+1));
#ifndef NDEBUG
abort();
#endif
break; break;
} }
} }
@ -78,8 +82,6 @@ void check_thunks(unsigned char *dest, unsigned char *pc)
*(void **)writeaddr = (void *)pc; *(void **)writeaddr = (void *)pc;
writeaddr += 4; writeaddr += 4;
} }
return;
#endif #endif
} }