# HG changeset patch
# User Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
# Date 1396729315 0
# Node ID 03f8a618689eb6f5c032298d457385ca350a77a3
# Parent  a314d6aa9bf121ef6b65441f091165fc4ea645f3
tiobjd disasm: initial hook-in of the hints mechanism

diff -r a314d6aa9bf1 -r 03f8a618689e ticoff/disasm.c
--- a/ticoff/disasm.c	Sat Apr 05 20:00:46 2014 +0000
+++ b/ticoff/disasm.c	Sat Apr 05 20:21:55 2014 +0000
@@ -14,6 +14,8 @@
 extern unsigned get_u16(), get_u32();
 extern char *storage_class_to_string();
 
+static int auto_xlat_section_relocs = 1;
+
 static void
 find_better_symbol(sec, symp, addp)
 	struct internal_scnhdr *sec;
@@ -50,7 +52,8 @@
 
 	if (sym)
 		addend -= sym->value;
-	if (!sym || sym->section && !strcmp(sym->name, sym->section->name))
+	if (auto_xlat_section_relocs &&
+	    (!sym || sym->section && !strcmp(sym->name, sym->section->name)))
 		find_better_symbol(sym ? sym->section : sec, &sym, &addend);
 	if (sym)
 		fputs(sym->name, stdout);
@@ -352,39 +355,59 @@
 }
 
 void
-disasm_sectype_by_name(sec)
+disasm_sec_by_type(sec)
 	struct internal_scnhdr *sec;
 {
-	if (!strncmp(sec->name, ".text", 5))
+	switch (sec->disasm_mode) {
+	case DISASM_MODE_CODE:
 		disasm_text_section(sec);
-	else if (!strcmp(sec->name, ".const"))
-		disasm_data_section(sec);
-	else if (!strcmp(sec->name, ".cinit"))
+		return;
+	case DISASM_MODE_DATA:
 		disasm_data_section(sec);
-	else if (!strcmp(sec->name, ".data"))
-		disasm_data_section(sec);
-	else if (!strcmp(sec->name, ".bss"))
+		return;
+	case DISASM_MODE_BSS:
 		disasm_bss(sec);
-	else
+		return;
+	default:
 		printf("Unrecognized section type, skipped\n");
+	}
 }
 
-cmd_disasm()
+cmd_disasm(argc, argv)
+	char **argv;
 {
+	extern char *optarg;
+	char *hintsfile = 0;
 	struct internal_scnhdr *sec;
 	unsigned secnum;
+	int c;
+
+	while ((c = getopt(argc, argv, "h:s")) != EOF)
+		switch (c) {
+		case 'h':
+			hintsfile = optarg;
+			continue;
+		case 's':
+			auto_xlat_section_relocs = 0;
+			continue;
+		default:
+			/* error msg already printed */
+			exit(1);
+		}
 
 	printf("%s:\n", objfilename);
 	dump_filehdr_info();
 	putchar('\n');
 	get_int_section_table();
 	get_int_symbol_table();
+	if (hintsfile)
+		read_hints_file(hintsfile);
 	extern_profile_report("Module");
 	sort_symbols_of_all_sec();
 	for (secnum = 0; secnum < nsections; secnum++) {
 		sec = sections + secnum;
 		printf("=== %s ===\n", sec->name);
-		disasm_sectype_by_name(sec);
+		disasm_sec_by_type(sec);
 		putchar('\n');
 	}
 	exit(0);