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readelf eh_frame dump
- From: Alan Modra <amodra at bigpond dot net dot au>
- To: binutils at sources dot redhat dot com
- Date: Mon, 16 Aug 2004 09:30:52 +0930
- Subject: readelf eh_frame dump
I was using readelf -wf and -wF the other day on relocatable files, and
noticed that pc ranges and offsets were wrong. After a little while, I
became sufficiently annoyed at needing to make pcrel adjustments that I
fixed the problem.
binutils/ChangeLog
* readelf.c (debug_apply_rela_addends): New function, extracted from..
(display_debug_info): ..here.
(display_debug_frames): Call debug_apply_rela_addends. Don't do
DW_EH_PE_pcrel adjustment for ET_REL.
gas/testsuite/ChangeLog
* gas/cfi/cfi-alpha-1.d: Adjust for readelf fix.
* gas/cfi/cfi-alpha-3.d: Likewise.
* gas/cfi/cfi-i386.d: Likewise.
* gas/cfi/cfi-m68k.d: Likewise.
* gas/cfi/cfi-ppc-1.d: Likewise.
* gas/cfi/cfi-s390-1.d: Likewise.
* gas/cfi/cfi-s390x-1.d: Likewise.
* gas/cfi/cfi-sh-1.d: Likewise.
* gas/cfi/cfi-sparc-1.d: Likewise.
* gas/cfi/cfi-sparc64-1.d: Likewise.
* gas/cfi/cfi-x86_64.d: Likewise.
Index: binutils/readelf.c
===================================================================
RCS file: /cvs/src/src/binutils/readelf.c,v
retrieving revision 1.249
diff -u -p -r1.249 readelf.c
--- binutils/readelf.c 6 Aug 2004 13:13:30 -0000 1.249
+++ binutils/readelf.c 15 Aug 2004 23:44:43 -0000
@@ -8506,6 +8506,88 @@ read_and_display_attr (unsigned long att
return data;
}
+/* Apply addends of RELA relocations. */
+
+static int
+debug_apply_rela_addends (FILE *file,
+ Elf_Internal_Shdr *section,
+ int reloc_size,
+ unsigned char *sec_data,
+ unsigned char *start,
+ unsigned char *end)
+{
+ Elf_Internal_Shdr *relsec;
+
+ if (end - start < reloc_size)
+ return 1;
+
+ for (relsec = section_headers;
+ relsec < section_headers + elf_header.e_shnum;
+ ++relsec)
+ {
+ unsigned long nrelas;
+ Elf_Internal_Rela *rela, *rp;
+ Elf_Internal_Shdr *symsec;
+ Elf_Internal_Sym *symtab;
+ Elf_Internal_Sym *sym;
+
+ if (relsec->sh_type != SHT_RELA
+ || SECTION_HEADER (relsec->sh_info) != section
+ || relsec->sh_size == 0)
+ continue;
+
+ if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
+ &rela, &nrelas))
+ return 0;
+
+ symsec = SECTION_HEADER (relsec->sh_link);
+ symtab = GET_ELF_SYMBOLS (file, symsec);
+
+ for (rp = rela; rp < rela + nrelas; ++rp)
+ {
+ unsigned char *loc;
+
+ if (rp->r_offset >= (bfd_vma) (start - sec_data)
+ && rp->r_offset < (bfd_vma) (end - sec_data) - reloc_size)
+ loc = sec_data + rp->r_offset;
+ else
+ continue;
+
+ if (is_32bit_elf)
+ {
+ sym = symtab + ELF32_R_SYM (rp->r_info);
+
+ if (ELF32_R_SYM (rp->r_info) != 0
+ && ELF32_ST_TYPE (sym->st_info) != STT_SECTION)
+ {
+ warn (_("Skipping unexpected symbol type %u\n"),
+ ELF32_ST_TYPE (sym->st_info));
+ continue;
+ }
+ }
+ else
+ {
+ sym = symtab + ELF64_R_SYM (rp->r_info);
+
+ if (ELF64_R_SYM (rp->r_info) != 0
+ && ELF64_ST_TYPE (sym->st_info) != STT_SECTION)
+ {
+ warn (_("Skipping unexpected symbol type %u\n"),
+ ELF64_ST_TYPE (sym->st_info));
+ continue;
+ }
+ }
+
+ byte_put (loc, rp->r_addend, reloc_size);
+ }
+
+ free (symtab);
+ free (rela);
+ break;
+ }
+ return 1;
+}
+
static int
display_debug_info (Elf_Internal_Shdr *section,
unsigned char *start,
@@ -8522,7 +8604,6 @@ display_debug_info (Elf_Internal_Shdr *s
while (start < end)
{
DWARF2_Internal_CompUnit compunit;
- Elf_Internal_Shdr *relsec;
unsigned char *hdrptr;
unsigned char *cu_abbrev_offset_ptr;
unsigned char *tags;
@@ -8552,71 +8633,12 @@ display_debug_info (Elf_Internal_Shdr *s
compunit.cu_version = byte_get (hdrptr, 2);
hdrptr += 2;
- /* Apply addends of RELA relocations. */
- for (relsec = section_headers;
- relsec < section_headers + elf_header.e_shnum;
- ++relsec)
- {
- unsigned long nrelas;
- Elf_Internal_Rela *rela, *rp;
- Elf_Internal_Shdr *symsec;
- Elf_Internal_Sym *symtab;
- Elf_Internal_Sym *sym;
-
- if (relsec->sh_type != SHT_RELA
- || SECTION_HEADER (relsec->sh_info) != section
- || relsec->sh_size == 0)
- continue;
-
- if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
- & rela, & nrelas))
- return 0;
-
- symsec = SECTION_HEADER (relsec->sh_link);
- symtab = GET_ELF_SYMBOLS (file, symsec);
-
- for (rp = rela; rp < rela + nrelas; ++rp)
- {
- unsigned char *loc;
-
- if (rp->r_offset >= (bfd_vma) (hdrptr - section_begin)
- && section->sh_size > (bfd_vma) offset_size
- && rp->r_offset <= section->sh_size - offset_size)
- loc = section_begin + rp->r_offset;
- else
- continue;
-
- if (is_32bit_elf)
- {
- sym = symtab + ELF32_R_SYM (rp->r_info);
-
- if (ELF32_R_SYM (rp->r_info) != 0
- && ELF32_ST_TYPE (sym->st_info) != STT_SECTION)
- {
- warn (_("Skipping unexpected symbol type %u\n"),
- ELF32_ST_TYPE (sym->st_info));
- continue;
- }
- }
- else
- {
- sym = symtab + ELF64_R_SYM (rp->r_info);
-
- if (ELF64_R_SYM (rp->r_info) != 0
- && ELF64_ST_TYPE (sym->st_info) != STT_SECTION)
- {
- warn (_("Skipping unexpected symbol type %u\n"),
- ELF64_ST_TYPE (sym->st_info));
- continue;
- }
- }
-
- byte_put (loc, rp->r_addend, offset_size);
- }
+ cu_offset = start - section_begin;
+ start += compunit.cu_length + initial_length_size;
- free (rela);
- break;
- }
+ if (!debug_apply_rela_addends (file, section, offset_size,
+ section_begin, hdrptr, start))
+ return 0;
cu_abbrev_offset_ptr = hdrptr;
compunit.cu_abbrev_offset = byte_get (hdrptr, offset_size);
@@ -8626,8 +8648,6 @@ display_debug_info (Elf_Internal_Shdr *s
hdrptr += 1;
tags = hdrptr;
- cu_offset = start - section_begin;
- start += compunit.cu_length + initial_length_size;
printf (_(" Compilation Unit @ %lx:\n"), cu_offset);
printf (_(" Length: %ld\n"), compunit.cu_length);
@@ -9017,6 +9037,10 @@ display_debug_frames (Elf_Internal_Shdr
block_end = saved_start + length + initial_length_size;
cie_id = byte_get (start, offset_size); start += offset_size;
+ if (!debug_apply_rela_addends (file, section, offset_size,
+ section_start, start, block_end))
+ return 0;
+
if (is_eh ? (cie_id == 0) : (cie_id == DW_CIE_ID))
{
int version;
@@ -9181,7 +9205,10 @@ display_debug_frames (Elf_Internal_Shdr
encoded_ptr_size = size_of_encoded_value (fc->fde_encoding);
fc->pc_begin = get_encoded_value (start, fc->fde_encoding);
- if ((fc->fde_encoding & 0x70) == DW_EH_PE_pcrel)
+ if ((fc->fde_encoding & 0x70) == DW_EH_PE_pcrel
+ /* Don't adjust for ET_REL since there's invariably a pcrel
+ reloc here, which we haven't applied. */
+ && elf_header.e_type != ET_REL)
fc->pc_begin += section->sh_addr + (start - section_start);
start += encoded_ptr_size;
fc->pc_range = byte_get (start, encoded_ptr_size);
@@ -9380,7 +9407,8 @@ display_debug_frames (Elf_Internal_Shdr
case DW_CFA_set_loc:
vma = get_encoded_value (start, fc->fde_encoding);
- if ((fc->fde_encoding & 0x70) == DW_EH_PE_pcrel)
+ if ((fc->fde_encoding & 0x70) == DW_EH_PE_pcrel
+ && elf_header.e_type != ET_REL)
vma += section->sh_addr + (start - section_start);
start += encoded_ptr_size;
if (do_debug_frames_interp)
Index: gas/testsuite/gas/cfi/cfi-alpha-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-alpha-1.d,v
retrieving revision 1.3
diff -u -p -r1.3 cfi-alpha-1.d
--- gas/testsuite/gas/cfi/cfi-alpha-1.d 7 Mar 2004 08:51:21 -0000 1.3
+++ gas/testsuite/gas/cfi/cfi-alpha-1.d 15 Aug 2004 23:45:05 -0000
@@ -13,8 +13,8 @@ The section .eh_frame contains:
DW_CFA_def_cfa_reg: r30
DW_CFA_nop
-00000014 00000020 00000018 FDE cie=00000000 pc=0000001c..00000050
- DW_CFA_advance_loc: 24 to 00000034
+00000014 00000020 00000018 FDE cie=00000000 pc=00000000..00000034
+ DW_CFA_advance_loc: 24 to 00000018
DW_CFA_def_cfa: r15 ofs 32
DW_CFA_offset: r26 at cfa-32
DW_CFA_offset: r9 at cfa-24
Index: gas/testsuite/gas/cfi/cfi-alpha-3.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-alpha-3.d,v
retrieving revision 1.3
diff -u -p -r1.3 cfi-alpha-3.d
--- gas/testsuite/gas/cfi/cfi-alpha-3.d 7 Mar 2004 08:51:21 -0000 1.3
+++ gas/testsuite/gas/cfi/cfi-alpha-3.d 15 Aug 2004 23:45:05 -0000
@@ -13,20 +13,20 @@ The section .eh_frame contains:
DW_CFA_def_cfa_reg: r30
DW_CFA_nop
-00000014 00000028 00000018 FDE cie=00000000 pc=0000001c..0000005c
- DW_CFA_advance_loc: 4 to 00000020
+00000014 00000028 00000018 FDE cie=00000000 pc=00000000..00000040
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_def_cfa_offset: 32
- DW_CFA_advance_loc: 4 to 00000024
+ DW_CFA_advance_loc: 4 to 00000008
DW_CFA_offset: r26 at cfa-32
- DW_CFA_advance_loc: 4 to 00000028
+ DW_CFA_advance_loc: 4 to 0000000c
DW_CFA_offset: r9 at cfa-24
- DW_CFA_advance_loc: 4 to 0000002c
+ DW_CFA_advance_loc: 4 to 00000010
DW_CFA_offset: r15 at cfa-16
- DW_CFA_advance_loc: 4 to 00000030
+ DW_CFA_advance_loc: 4 to 00000014
DW_CFA_offset: r34 at cfa-8
- DW_CFA_advance_loc: 4 to 00000034
+ DW_CFA_advance_loc: 4 to 00000018
DW_CFA_def_cfa_reg: r15
- DW_CFA_advance_loc: 36 to 00000058
+ DW_CFA_advance_loc: 36 to 0000003c
DW_CFA_def_cfa: r30 ofs 0
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-i386.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-i386.d,v
retrieving revision 1.5
diff -u -p -r1.5 cfi-i386.d
--- gas/testsuite/gas/cfi/cfi-i386.d 7 Mar 2004 23:02:02 -0000 1.5
+++ gas/testsuite/gas/cfi/cfi-i386.d 15 Aug 2004 23:45:05 -0000
@@ -15,33 +15,33 @@ The section .eh_frame contains:
DW_CFA_nop
DW_CFA_nop
-00000018 00000014 0000001c FDE cie=00000000 pc=00000020..00000032
- DW_CFA_advance_loc: 6 to 00000026
+00000018 00000014 0000001c FDE cie=00000000 pc=00000000..00000012
+ DW_CFA_advance_loc: 6 to 00000006
DW_CFA_def_cfa_offset: 4664
- DW_CFA_advance_loc: 11 to 00000031
+ DW_CFA_advance_loc: 11 to 00000011
DW_CFA_def_cfa_offset: 4
-00000030 00000018 00000034 FDE cie=00000000 pc=0000004a..00000057
- DW_CFA_advance_loc: 1 to 0000004b
+00000030 00000018 00000034 FDE cie=00000000 pc=00000012..0000001f
+ DW_CFA_advance_loc: 1 to 00000013
DW_CFA_def_cfa_offset: 8
DW_CFA_offset: r5 at cfa-8
- DW_CFA_advance_loc: 2 to 0000004d
+ DW_CFA_advance_loc: 2 to 00000015
DW_CFA_def_cfa_reg: r5
- DW_CFA_advance_loc: 9 to 00000056
+ DW_CFA_advance_loc: 9 to 0000001e
DW_CFA_def_cfa_reg: r4
-0000004c 00000014 00000050 FDE cie=00000000 pc=00000073..00000083
- DW_CFA_advance_loc: 2 to 00000075
+0000004c 00000014 00000050 FDE cie=00000000 pc=0000001f..0000002f
+ DW_CFA_advance_loc: 2 to 00000021
DW_CFA_def_cfa_reg: r3
- DW_CFA_advance_loc: 13 to 00000082
+ DW_CFA_advance_loc: 13 to 0000002e
DW_CFA_def_cfa: r4 ofs 4
-00000064 00000010 00000068 FDE cie=00000000 pc=0000009b..000000a1
+00000064 00000010 00000068 FDE cie=00000000 pc=0000002f..00000035
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
-00000078 00000010 0000007c FDE cie=00000000 pc=000000b5..000000c4
+00000078 00000010 0000007c FDE cie=00000000 pc=00000035..00000044
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-m68k.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-m68k.d,v
retrieving revision 1.2
diff -u -p -r1.2 cfi-m68k.d
--- gas/testsuite/gas/cfi/cfi-m68k.d 22 Mar 2004 23:16:09 -0000 1.2
+++ gas/testsuite/gas/cfi/cfi-m68k.d 15 Aug 2004 23:45:05 -0000
@@ -15,22 +15,22 @@ The section .eh_frame contains:
DW_CFA_nop
DW_CFA_nop
-00000018 00000014 0000001c FDE cie=00000000 pc=00000020..0000002c
- DW_CFA_advance_loc: 4 to 00000024
+00000018 00000014 0000001c FDE cie=00000000 pc=00000000..0000000c
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_def_cfa_offset: 4664
- DW_CFA_advance_loc: 6 to 0000002a
+ DW_CFA_advance_loc: 6 to 0000000a
DW_CFA_def_cfa_offset: 4
-00000030 00000018 00000034 FDE cie=00000000 pc=00000038..00000044
- DW_CFA_advance_loc: 4 to 0000003c
+00000030 00000018 00000034 FDE cie=00000000 pc=0000000c..00000018
+ DW_CFA_advance_loc: 4 to 00000010
DW_CFA_def_cfa_offset: 8
DW_CFA_offset: r14 at cfa-8
DW_CFA_def_cfa_reg: r14
- DW_CFA_advance_loc: 6 to 00000042
+ DW_CFA_advance_loc: 6 to 00000016
DW_CFA_def_cfa_reg: r15
DW_CFA_nop
-0000004c 00000010 00000050 FDE cie=00000000 pc=00000054..00000058
+0000004c 00000010 00000050 FDE cie=00000000 pc=00000018..0000001c
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-ppc-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-ppc-1.d,v
retrieving revision 1.1
diff -u -p -r1.1 cfi-ppc-1.d
--- gas/testsuite/gas/cfi/cfi-ppc-1.d 10 Jul 2003 16:46:38 -0000 1.1
+++ gas/testsuite/gas/cfi/cfi-ppc-1.d 15 Aug 2004 23:45:05 -0000
@@ -14,16 +14,16 @@ The section .eh_frame contains:
DW_CFA_def_cfa: r1 ofs 0
-00000014 00000020 00000018 FDE cie=00000000 pc=0000001c..0000008c
- DW_CFA_advance_loc: 4 to 00000020
+00000014 00000020 00000018 FDE cie=00000000 pc=00000000..00000070
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_def_cfa_offset: 48
- DW_CFA_advance_loc: 16 to 00000030
+ DW_CFA_advance_loc: 16 to 00000014
DW_CFA_offset: r27 at cfa-20
DW_CFA_offset: r26 at cfa-24
DW_CFA_offset_extended_sf: r65 at cfa\+4
- DW_CFA_advance_loc: 8 to 00000038
+ DW_CFA_advance_loc: 8 to 0000001c
DW_CFA_offset: r28 at cfa-16
- DW_CFA_advance_loc: 8 to 00000040
+ DW_CFA_advance_loc: 8 to 00000024
DW_CFA_offset: r29 at cfa-12
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-s390-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-s390-1.d,v
retrieving revision 1.1
diff -u -p -r1.1 cfi-s390-1.d
--- gas/testsuite/gas/cfi/cfi-s390-1.d 10 Jul 2003 16:46:38 -0000 1.1
+++ gas/testsuite/gas/cfi/cfi-s390-1.d 15 Aug 2004 23:45:05 -0000
@@ -14,8 +14,8 @@ The section .eh_frame contains:
DW_CFA_def_cfa: r15 ofs 96
-00000014 00000024 00000018 FDE cie=00000000 pc=0000001c..0000006a
- DW_CFA_advance_loc: 4 to 00000020
+00000014 00000024 00000018 FDE cie=00000000 pc=00000000..0000004e
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_offset: r15 at cfa-36
DW_CFA_offset: r14 at cfa-40
DW_CFA_offset: r13 at cfa-44
@@ -24,7 +24,7 @@ The section .eh_frame contains:
DW_CFA_offset: r10 at cfa-56
DW_CFA_offset: r9 at cfa-60
DW_CFA_offset: r8 at cfa-64
- DW_CFA_advance_loc: 22 to 00000036
+ DW_CFA_advance_loc: 22 to 0000001a
DW_CFA_def_cfa_offset: 192
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-s390x-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-s390x-1.d,v
retrieving revision 1.2
diff -u -p -r1.2 cfi-s390x-1.d
--- gas/testsuite/gas/cfi/cfi-s390x-1.d 8 Mar 2004 19:12:29 -0000 1.2
+++ gas/testsuite/gas/cfi/cfi-s390x-1.d 15 Aug 2004 23:45:05 -0000
@@ -17,8 +17,8 @@ The section .eh_frame contains:
DW_CFA_nop
DW_CFA_nop
-00000018 00000024 0000001c FDE cie=00000000 pc=00000020..00000090
- DW_CFA_advance_loc: 6 to 00000026
+00000018 00000024 0000001c FDE cie=00000000 pc=00000000..00000070
+ DW_CFA_advance_loc: 6 to 00000006
DW_CFA_offset: r15 at cfa-40
DW_CFA_offset: r14 at cfa-48
DW_CFA_offset: r13 at cfa-56
@@ -27,7 +27,7 @@ The section .eh_frame contains:
DW_CFA_offset: r10 at cfa-80
DW_CFA_offset: r9 at cfa-88
DW_CFA_offset: r8 at cfa-96
- DW_CFA_advance_loc: 8 to 0000002e
+ DW_CFA_advance_loc: 8 to 0000000e
DW_CFA_def_cfa_offset: 320
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-sh-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-sh-1.d,v
retrieving revision 1.1
diff -u -p -r1.1 cfi-sh-1.d
--- gas/testsuite/gas/cfi/cfi-sh-1.d 18 Mar 2004 00:49:23 -0000 1.1
+++ gas/testsuite/gas/cfi/cfi-sh-1.d 15 Aug 2004 23:45:05 -0000
@@ -12,16 +12,16 @@ The section .eh_frame contains:
DW_CFA_def_cfa: r15 ofs 0
-00000014 00000020 00000018 FDE cie=00000000 pc=0000001c..00000048
- DW_CFA_advance_loc: 2 to 0000001e
+00000014 00000020 00000018 FDE cie=00000000 pc=00000000..0000002c
+ DW_CFA_advance_loc: 2 to 00000002
DW_CFA_def_cfa_offset: 4
- DW_CFA_advance_loc: 2 to 00000020
+ DW_CFA_advance_loc: 2 to 00000004
DW_CFA_def_cfa_offset: 8
DW_CFA_offset: r15 at cfa-4
DW_CFA_offset: r17 at cfa-8
- DW_CFA_advance_loc: 6 to 00000026
+ DW_CFA_advance_loc: 6 to 0000000a
DW_CFA_def_cfa_reg: r14
- DW_CFA_advance_loc: 2 to 00000028
+ DW_CFA_advance_loc: 2 to 0000000c
DW_CFA_def_cfa_offset: 40
DW_CFA_nop
DW_CFA_nop
Index: gas/testsuite/gas/cfi/cfi-sparc-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-sparc-1.d,v
retrieving revision 1.1
diff -u -p -r1.1 cfi-sparc-1.d
--- gas/testsuite/gas/cfi/cfi-sparc-1.d 29 Aug 2003 20:20:18 -0000 1.1
+++ gas/testsuite/gas/cfi/cfi-sparc-1.d 15 Aug 2004 23:45:05 -0000
@@ -14,8 +14,8 @@ The section .eh_frame contains:
DW_CFA_def_cfa: r14 ofs 0
-00000014 00000014 00000018 FDE cie=00000000 pc=0000001c..00000040
- DW_CFA_advance_loc: 4 to 00000020
+00000014 00000014 00000018 FDE cie=00000000 pc=00000000..00000024
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_def_cfa_reg: r30
DW_CFA_GNU_window_save
DW_CFA_register: r15 in r31
Index: gas/testsuite/gas/cfi/cfi-sparc64-1.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-sparc64-1.d,v
retrieving revision 1.2
diff -u -p -r1.2 cfi-sparc64-1.d
--- gas/testsuite/gas/cfi/cfi-sparc64-1.d 19 Apr 2004 14:25:49 -0000 1.2
+++ gas/testsuite/gas/cfi/cfi-sparc64-1.d 15 Aug 2004 23:45:05 -0000
@@ -17,8 +17,8 @@ The section .eh_frame contains:
DW_CFA_nop
DW_CFA_nop
-00000018 00000014 0000001c FDE cie=00000000 pc=00000020..00000050
- DW_CFA_advance_loc: 4 to 00000024
+00000018 00000014 0000001c FDE cie=00000000 pc=00000000..00000030
+ DW_CFA_advance_loc: 4 to 00000004
DW_CFA_def_cfa_reg: r30
DW_CFA_GNU_window_save
DW_CFA_register: r15 in r31
Index: gas/testsuite/gas/cfi/cfi-x86_64.d
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/cfi/cfi-x86_64.d,v
retrieving revision 1.6
diff -u -p -r1.6 cfi-x86_64.d
--- gas/testsuite/gas/cfi/cfi-x86_64.d 21 Jul 2004 18:18:03 -0000 1.6
+++ gas/testsuite/gas/cfi/cfi-x86_64.d 15 Aug 2004 23:45:05 -0000
@@ -15,37 +15,37 @@ The section .eh_frame contains:
DW_CFA_nop
DW_CFA_nop
-00000018 00000014 0000001c FDE cie=00000000 pc=00000020..00000034
- DW_CFA_advance_loc: 7 to 00000027
+00000018 00000014 0000001c FDE cie=00000000 pc=00000000..00000014
+ DW_CFA_advance_loc: 7 to 00000007
DW_CFA_def_cfa_offset: 4668
- DW_CFA_advance_loc: 12 to 00000033
+ DW_CFA_advance_loc: 12 to 00000013
DW_CFA_def_cfa_offset: 8
-00000030 0000001c 00000034 FDE cie=00000000 pc=00000038..00000046
- DW_CFA_advance_loc: 1 to 00000039
+00000030 0000001c 00000034 FDE cie=00000000 pc=00000014..00000022
+ DW_CFA_advance_loc: 1 to 00000015
DW_CFA_def_cfa_offset: 16
DW_CFA_offset: r6 at cfa-16
- DW_CFA_advance_loc: 3 to 0000003c
+ DW_CFA_advance_loc: 3 to 00000018
DW_CFA_def_cfa_reg: r6
- DW_CFA_advance_loc: 9 to 00000045
+ DW_CFA_advance_loc: 9 to 00000021
DW_CFA_def_cfa: r7 ofs 8
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
-00000050 00000014 00000054 FDE cie=00000000 pc=00000058..0000006b
- DW_CFA_advance_loc: 3 to 0000005b
+00000050 00000014 00000054 FDE cie=00000000 pc=00000022..00000035
+ DW_CFA_advance_loc: 3 to 00000025
DW_CFA_def_cfa_reg: r12
- DW_CFA_advance_loc: 15 to 0000006a
+ DW_CFA_advance_loc: 15 to 00000034
DW_CFA_def_cfa_reg: r7
DW_CFA_nop
-00000068 00000010 0000006c FDE cie=00000000 pc=00000070..00000076
+00000068 00000010 0000006c FDE cie=00000000 pc=00000035..0000003b
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
-0000007c 00000010 00000080 FDE cie=00000000 pc=00000084..00000096
+0000007c 00000010 00000080 FDE cie=00000000 pc=0000003b..0000004d
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
--
Alan Modra
IBM OzLabs - Linux Technology Centre