diff options
Diffstat (limited to 'packages/binutils/files/objdump_fix.patch')
| -rw-r--r-- | packages/binutils/files/objdump_fix.patch | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/packages/binutils/files/objdump_fix.patch b/packages/binutils/files/objdump_fix.patch deleted file mode 100644 index 90ad732c06..0000000000 --- a/packages/binutils/files/objdump_fix.patch +++ /dev/null @@ -1,134 +0,0 @@ -From binutils-return-38148-listarch-binutils=sources dot redhat dot com at sources dot redhat dot com Tue Feb 22 19:24:15 2005 -Return-Path: <binutils-return-38148-listarch-binutils=sources dot redhat dot com at sources dot redhat dot com> -Delivered-To: listarch-binutils at sources dot redhat dot com -Received: (qmail 4446 invoked by alias); 22 Feb 2005 19:24:15 -0000 -Mailing-List: contact binutils-help at sources dot redhat dot com; run by ezmlm -Precedence: bulk -List-Subscribe: <mailto:binutils-subscribe at sources dot redhat dot com> -List-Archive: <http://sources.redhat.com/ml/binutils/> -List-Post: <mailto:binutils at sources dot redhat dot com> -List-Help: <mailto:binutils-help at sources dot redhat dot com>, <http://sources dot redhat dot com/ml/#faqs> -Sender: binutils-owner at sources dot redhat dot com -Delivered-To: mailing list binutils at sources dot redhat dot com -Received: (qmail 4401 invoked from network); 22 Feb 2005 19:24:08 -0000 -Received: from unknown (HELO bgo1smout1.broadpark.no) (217.13.4.94) - by sourceware dot org with SMTP; 22 Feb 2005 19:24:08 -0000 -Received: from bgo1sminn1.broadpark.no ([217.13.4.93]) - by bgo1smout1 dot broadpark dot no - (Sun Java System Messaging Server 6 dot 1 HotFix 0 dot 05 (built Oct 21 2004)) - with ESMTP id <0ICB007QZUZCC0C0 at bgo1smout1 dot broadpark dot no> for - binutils at sources dot redhat dot com; Tue, 22 Feb 2005 20:18:48 +0100 (CET) -Received: from [127.0.0.1] ([80.202.165.9]) by bgo1sminn1.broadpark.no - (Sun Java System Messaging Server 6 dot 1 HotFix 0 dot 05 (built Oct 21 2004)) - with ESMTP id <0ICB006NCVBVHE21 at bgo1sminn1 dot broadpark dot no> for - binutils at sources dot redhat dot com; Tue, 22 Feb 2005 20:26:20 +0100 (CET) -Date: Tue, 22 Feb 2005 20:24:08 +0100 -From: =?ISO-8859-1?Q?Stig_Petter_Olsr=F8d?= <stigpo at users dot sourceforge dot net> -Subject: [PATCH] objdump relocation fixes for ARM disassembly -To: binutils at sources dot redhat dot com -Message-id: <421B86D8.8080604@users.sourceforge.net> -MIME-version: 1.0 -Content-type: text/plain; charset=ISO-8859-1; format=flowed -Content-transfer-encoding: 7BIT -User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) - -Hello, - -objdump disassembly did not relocate correctly for the ARM processor. It seems -that the test for triggering the INSN_HAS_RELOC flag was void (one test killed the other, -since octets would always be zero) and all relocations would thus fail. I changed the test -so the flag is set when we are about to disassemble an insn that the current relocation -entry points to. I also changed objdump_print_addr to use the current relocation entry if -the insn has such an entry. This causes the symbol printed to be correct for both external -symbols (from the undefined section) and local symbols. - -This has only been tested for the ARM processor, but I don't think it should break other -DISASSEMBLER_NEEDS_RELOCS processors either. - - -binutils/ - -2005-02-22 Stig Petter Olsroed <stigpo@users.sourceforge.net> - - * objdump.c (disassemble_bytes): Fixed relocation check for - DISASSEMBLER_NEEDS_RELOCS platforms to properly trigger the - INSN_HAS_RELOC flag. Set the current relocation entry in - objdump_disasm_info to allow printing the proper symbol. - (objdump_print_addr): Use the relocation entry in - objdump_disasm_info to lookup the correct symbol for - DISASSEMBLER_NEEDS_RELOCS platforms. - ---- 1/binutils/objdump.c 2005-02-22 01:50:06.000000000 +0100 -+++ 2/binutils/objdump.c 2005-02-22 14:27:33.066960900 +0100 -@@ -128,6 +128,7 @@ - arelent ** dynrelbuf; - long dynrelcount; - disassembler_ftype disassemble_fn; -+ arelent * reloc; - }; - - /* Architecture to disassemble for, or default if NULL. */ -@@ -852,6 +853,8 @@ - { - struct objdump_disasm_info *aux; - asymbol *sym; -+ arelent *q; -+ int skip_find = 0; - - if (sorted_symcount < 1) - { -@@ -861,6 +864,22 @@ - } - - aux = (struct objdump_disasm_info *) info->application_data; -+ -+ q = aux->reloc; -+ if (q != NULL) -+ { -+ if (q->sym_ptr_ptr != NULL && *q->sym_ptr_ptr != NULL) -+ { -+ /* Adjust the vma to the reloc */ -+ vma += bfd_asymbol_value (*q->sym_ptr_ptr); -+ if (bfd_is_und_section (bfd_get_section (*q->sym_ptr_ptr))) -+ { -+ skip_find = 1; -+ sym = *q->sym_ptr_ptr; -+ } -+ } -+ } -+ if (!skip_find) - sym = find_symbol_for_address (vma, info, NULL); - objdump_print_addr_with_sym (aux->abfd, aux->sec, sym, vma, info, - skip_zeroes); -@@ -1350,16 +1369,22 @@ - info->bytes_per_chunk = 0; - - #ifdef DISASSEMBLER_NEEDS_RELOCS -- /* FIXME: This is wrong. It tests the number of octets -- in the last instruction, not the current one. */ -- if (*relppp < relppend -- && (**relppp)->address >= rel_offset + addr_offset -- && ((**relppp)->address -- < rel_offset + addr_offset + octets / opb)) -+ /* Check if the current relocation entry applies to the -+ instruction we are about to disassemble. -+ This works for ARM at least. -+ */ -+ if ((*relppp) < relppend -+ && ((**relppp)->address == rel_offset + addr_offset)) -+ { - info->flags = INSN_HAS_RELOC; -+ aux->reloc = **relppp; -+ } - else - #endif -+ { - info->flags = 0; -+ aux->reloc = NULL; -+ } - - octets = (*disassemble_fn) (section->vma + addr_offset, info); - info->fprintf_func = (fprintf_ftype) fprintf; - - - |