added 16-bit x86 assembly support

2009-08-27 09:34:35 +02:00
parent 2349efa61b
commit 0d768b9713
8 changed files with 245 additions and 37 deletions
--- a/tccelf.c
+++ b/tccelf.c
@ -591,6 +591,18 @@ static void relocate_section(TCCState *s1, Section *s)
            /* we load the got offset */
            *(int *)ptr += s1->got_offsets[sym_index];
            break;
+        case R_386_16:
+            if (s1->output_format != TCC_OUTPUT_FORMAT_BINARY) {
+            output_file:
+		error("can only produce 16-bit binary files");
+            }
+            *(short *)ptr += val;
+            break;
+        case R_386_PC16:
+            if (s1->output_format != TCC_OUTPUT_FORMAT_BINARY)
+		goto output_file;
+            *(short *)ptr += val - addr;
+            break;
 #elif defined(TCC_TARGET_ARM)
        case R_ARM_PC24:
        case R_ARM_CALL: