fixes for dietlibc

2 files changed, 7 insertions, 3 deletions

diff --git a/stddef.h b/stddef.h
index 24d7444..89bd7b0 100644
--- a/stddef.h
+++ b/stddef.h
@@ -10,7 +10,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
 /* need to do that because of glibc 2.1 bug (should have a way to test
    presence of 'long long' without __GNUC__, or TCC should define
    __GNUC__ ? */
-#ifndef __int8_t_defined
+#if !defined(__int8_t_defined) && !defined(__dietlibc__)
 #define __int8_t_defined
 typedef	char int8_t;
 typedef	short int int16_t;
diff --git a/tcc.c b/tcc.c
index 655a058..6330206 100644
--- a/tcc.c
+++ b/tcc.c
@@ -9076,15 +9076,19 @@ static int rt_get_caller_pc(unsigned long *paddr,
     int i;
 
     if (level == 0) {
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__)
         *paddr = uc->uc_mcontext.mc_eip;
+#elif defined(__dietlibc__)
+        *paddr = uc->uc_mcontext.eip;
 #else
         *paddr = uc->uc_mcontext.gregs[REG_EIP];
 #endif
         return 0;
     } else {
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) 
         fp = uc->uc_mcontext.mc_ebp;
+#elif defined(__dietlibc__)
+        fp = uc->uc_mcontext.ebp;
 #else
         fp = uc->uc_mcontext.gregs[REG_EBP];
 #endif