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-rw-r--r--gcc/config/i386/midipix.c91
-rw-r--r--gcc/config/i386/midipix.h7
2 files changed, 98 insertions, 0 deletions
diff --git a/gcc/config/i386/midipix.c b/gcc/config/i386/midipix.c
index 10ccaed2a..7603d2840 100644
--- a/gcc/config/i386/midipix.c
+++ b/gcc/config/i386/midipix.c
@@ -553,3 +553,94 @@ int midipix_symbol_ref_dllimport_p(rtx symbol)
return 0;
}
+
+bool midipix_asm_assemble_integer(rtx x, unsigned int size, int aligned_p)
+{
+ bool falt;
+ int visibility;
+ rtx xref;
+ rtx xoff;
+ tree decl;
+ section * sect;
+ const char * name;
+ const char * ptrsize;
+
+ /* xref, xoff */
+ if (GET_CODE(x) == CONST) {
+ xoff = XEXP(x, 0); /* --> PLUS */
+ xref = XEXP(xoff,0); /* --> ref */
+ xoff = XEXP(xoff,1); /* --> val */
+ } else {
+ xref = x;
+ xoff = 0;
+ }
+
+ /* extern symbol ref? */
+ falt = (GET_CODE(xref) == SYMBOL_REF)
+ && ((decl = SYMBOL_REF_DECL(xref)))
+ && (DECL_P(decl))
+ && (DECL_EXTERNAL(decl))
+ && (TREE_PUBLIC(decl));
+
+ /* visibility */
+ visibility = falt && decl
+ ? (decl->decl_with_vis.visibility == VISIBILITY_DEFAULT)
+ ? default_visibility
+ : decl->decl_with_vis.visibility
+ : 0;
+
+ /* defer? */
+ if (!falt || (visibility != VISIBILITY_DEFAULT))
+ return default_assemble_integer(x,size,aligned_p);
+
+ /* name, ptrsize, sect */
+ name = XSTR(xref,0);
+
+ ptrsize = TARGET_64BIT
+ ? winnt_ptrsize_quad
+ : winnt_ptrsize_long;
+
+ sect = xoff
+ ? data_section
+ : get_variable_section(decl,false);
+
+ /* in-section mark */
+ fputs("1:\n",asm_out_file);
+
+ /* in-section address reference */
+ fputs("\t",asm_out_file);
+ fputs(ptrsize,asm_out_file);
+ fputs("\t" "0",asm_out_file);
+
+ /* array offset */
+ if (xoff && (INTVAL(xoff) < 0)) {
+ fprintf(asm_out_file,HOST_WIDE_INT_PRINT_DEC,INTVAL(xoff));
+ } else if (xoff && INTVAL(xoff)) {
+ fputs("+",asm_out_file);
+ fprintf (asm_out_file,HOST_WIDE_INT_PRINT_DEC,INTVAL(xoff));
+ }
+
+ /* .gotrefs section */
+ fputs("\n\n",asm_out_file);
+ fputs(GAS_SECTION,asm_out_file);
+ fputs(GOTREFS_SECTION_NAME,asm_out_file);
+ fputs("\n",asm_out_file);
+
+ /* back reference */
+ fputs("\t",asm_out_file);
+ fputs(ptrsize,asm_out_file);
+ fputs("\t" "1b" "\n",asm_out_file);
+
+ /* sym reference */
+ fputs("\t",asm_out_file);
+ fputs(ptrsize,asm_out_file);
+ fputs("\t" "__imp_",asm_out_file);
+ assemble_name(asm_out_file,name);
+ fputs("\n\n\n",asm_out_file);
+
+ /* re-establish current section */
+ midipix_asm_reestablish_section(asm_out_file,sect);
+
+ /* all done */
+ return true;
+}
diff --git a/gcc/config/i386/midipix.h b/gcc/config/i386/midipix.h
index bbd0dcabb..297506430 100644
--- a/gcc/config/i386/midipix.h
+++ b/gcc/config/i386/midipix.h
@@ -187,6 +187,9 @@
#undef GOT_SECTION_NAME
#define GOT_SECTION_NAME ".got"
+#undef GOTREFS_SECTION_NAME
+#define GOTREFS_SECTION_NAME ".gotrefs"
+
#undef PROTECTED_SECTION_NAME
#define PROTECTED_SECTION_NAME GOT_SECTION_NAME
@@ -294,6 +297,9 @@
#undef TARGET_ASM_ASSEMBLE_VISIBILITY
#define TARGET_ASM_ASSEMBLE_VISIBILITY midipix_i386_pe_assemble_visibility
+#undef TARGET_ASM_INTEGER
+#define TARGET_ASM_INTEGER midipix_asm_assemble_integer
+
#undef TARGET_ASM_FILE_END
#define TARGET_ASM_FILE_END i386_pe_file_end
@@ -387,6 +393,7 @@ extern void midipix_asm_generate_internal_label (char * strbuf, const char * pre
extern int midipix_target_use_local_thunk_alias(tree decl);
extern void midipix_i386_pe_assemble_visibility (tree decl, int visible);
+extern bool midipix_asm_assemble_integer (rtx, unsigned int size, int aligned_p);
extern void midipix_asm_output_external (FILE * asmout, tree decl, const char * name);
extern void midipix_asm_output_def_from_decls (FILE * asmout, tree decl, tree target);