allow to compile tcc by pcc

* pcc have only __linux__ macro (and no __linux) * pcc don't have __clear_cache proc

seyko committed 10 years ago

Commit 5ee097f1 parent c6dc7563 files · +6 −2Browse files

Unified · Split

3 files

@@ -1061,7 +1061,7 @@ ST_FUNC void gen_bounded_ptr_add(void) · 1060 unmodified lines
1061	ST_FUNC void gen_bounded_ptr_deref(void)	1061	ST_FUNC void gen_bounded_ptr_deref(void)
1062	{	1062	{
1063	addr_t func;	1063	addr_t func;
1064	addr_t size, align;	1064	int size, align;
1065	Elf32_Rel *rel;	1065	Elf32_Rel *rel;
1066	Sym *sym;	1066	Sym *sym;
1067		1067

@@ -1125,7 +1125,7 @@ LIBTCCAPI TCCState *tcc_new(void) · 1124 unmodified lines
1125	tcc_define_symbol(s, "__unix__", NULL);	1125	tcc_define_symbol(s, "__unix__", NULL);
1126	tcc_define_symbol(s, "__unix", NULL);	1126	tcc_define_symbol(s, "__unix", NULL);
1127	tcc_define_symbol(s, "unix", NULL);	1127	tcc_define_symbol(s, "unix", NULL);
1128	# if defined(__linux)	1128	# if defined(__linux__)
1129	tcc_define_symbol(s, "__linux__", NULL);	1129	tcc_define_symbol(s, "__linux__", NULL);
1130	tcc_define_symbol(s, "__linux", NULL);	1130	tcc_define_symbol(s, "__linux", NULL);
1131	# endif	1131	# endif

     end = (addr_t)ptr + length;
     end = (end + PAGESIZE - 1) & ~(PAGESIZE - 1);
     mprotect((void *)start, end - start, PROT_READ | PROT_WRITE | PROT_EXEC);
+  #ifndef __PCC__
     __clear_cache(ptr, (char *)ptr + length);
+  #else
+    /* pcc 1.2.0.DEVEL 20141206 don't have such proc */
+  #endif
 #endif
 }

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