FreeBSD: little better support that targets FreeBSD 12.2 on amd64 but still not working - WIP

Christian Jullien committed 5 years ago

Commit a06fef31 parent f9c580b3 files · +15 −6Browse files

Unified · Split

3 files

         if (output_type != TCC_OUTPUT_DLL)
 	    tcc_add_crt(s, "crt0.o");
         tcc_add_crt(s, "crtbegin.o");
+#elif defined(__FreeBSD__)
+        if (output_type != TCC_OUTPUT_DLL)
+            tcc_add_crt(s, "crt1.o");
+        tcc_add_crt(s, "crti.o");
+        tcc_add_crt(s, "crtbegin.o");
 #elif !defined(TCC_TARGET_MACHO)
         /* Mach-O with LC_MAIN doesn't need any crt startup code.  */
         if (output_type != TCC_OUTPUT_DLL)

 #endif
         if (strlen(TCC_LIBTCC1) > 0)
             tcc_add_support(s1, TCC_LIBTCC1);
-#if defined(__OpenBSD__)
+#if defined(__OpenBSD__) || defined(__FreeBSD__)
         /* add crt end if not memory output */
-	if (s1->output_type != TCC_OUTPUT_MEMORY)
+	if (s1->output_type != TCC_OUTPUT_MEMORY) {
 	    tcc_add_crt(s1, "crtend.o");
+#if defined(__FreeBSD__)
+            tcc_add_crt(s1, "crtn.o");
+#endif
+        }
 #elif !defined(TCC_TARGET_MACHO)
         /* add crt end if not memory output */
         if (s1->output_type != TCC_OUTPUT_MEMORY)
     put_dt(dynamic, DT_RELA, dyninf->rel_addr);
     put_dt(dynamic, DT_RELASZ, dyninf->rel_size);
     put_dt(dynamic, DT_RELAENT, sizeof(ElfW_Rel));
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__) || defined(__FreeBSD__)
     put_dt(dynamic, DT_PLTGOT, s1->got->sh_addr);
     put_dt(dynamic, DT_PLTRELSZ, dyninf->rel_size);
     put_dt(dynamic, DT_JMPREL, dyninf->rel_addr);
 }
 #endif
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__)
 static Section *create_openbsd_note_section(TCCState *s1)
 {
     Section *s = find_section (s1, ".note.openbsd.ident");
 #ifdef TCC_ARM_EABI
             sh->sh_type != SHT_ARM_EXIDX &&
 #endif
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__) || defined(__FreeBSD__)
             sh->sh_type != SHT_X86_64_UNWIND &&
             sh->sh_type != SHT_NOTE &&
 #endif

@@ -155,7 +155,7 @@ LIBTCCAPI int tcc_run(TCCState s1, int argc, char *argv) · 154 unmodified lines
155	#ifdef CONFIG_TCC_BACKTRACE	155	#ifdef CONFIG_TCC_BACKTRACE
156	rt_context *rc = &g_rtctxt;	156	rt_context *rc = &g_rtctxt;
157	#endif	157	#endif
158	# if defined(__APPLE__)	158	# if defined(__APPLE__) \|\| defined(__FreeBSD__)
159	char **envp = NULL;	159	char **envp = NULL;
160	#else	160	#else
161	char **envp = environ;	161	char **envp = environ;

Keyboard shortcuts