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git.ipfire.org Git - thirdparty/binutils-gdb.git/log
GDB Administrator [Sat, 20 Jun 2020 00:00:48 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Fri, 19 Jun 2020 00:00:33 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 18 Jun 2020 00:00:32 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 17 Jun 2020 00:00:31 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 16 Jun 2020 00:00:39 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 15 Jun 2020 00:00:32 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 14 Jun 2020 00:00:27 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 13 Jun 2020 00:00:29 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 12 Jun 2020 00:00:49 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 11 Jun 2020 00:00:34 +0000 (00:00 +0000)]
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Alex Coplan [Fri, 29 May 2020 15:04:50 +0000 (16:04 +0100)]
gas: Fix checking for backwards .org with negative offset
This patch fixes internal errors in (at least) arm and aarch64 GAS
when assembling code that attempts a negative .org. The bug appears
to be a regression introduced in binutils-2.29 by commit
9875b36538d .
* write.c (relax_segment): Fix handling of negative offset when
relaxing an rs_org frag.
* testsuite/gas/aarch64/org-neg.d: New test.
* testsuite/gas/aarch64/org-neg.l: Error output for test.
* testsuite/gas/aarch64/org-neg.s: Input for test.
* testsuite/gas/arm/org-neg.d: New test.
* testsuite/gas/arm/org-neg.l: Error output for test.
* testsuite/gas/arm/org-neg.s: Input for test.
(cherry picked from commit
c39c821c1da3e8a64eff5984a39e104eb798e8b8 )
GDB Administrator [Wed, 10 Jun 2020 00:00:33 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Tue, 9 Jun 2020 00:00:54 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 8 Jun 2020 00:00:20 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 7 Jun 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 6 Jun 2020 00:00:34 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 5 Jun 2020 00:00:34 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 4 Jun 2020 00:00:44 +0000 (00:00 +0000)]
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Nick Clifton [Wed, 3 Jun 2020 14:16:48 +0000 (15:16 +0100)]
Prevent a potential use-after-fee memory corruption bug in the linker (for PE format files).
PR 25993
* emultempl/pe.em (_after_open): Check for duplicate filename
pointers before renaming the dll.
* emultempl/pep.em (_after_open): Likewise.
GDB Administrator [Wed, 3 Jun 2020 00:00:24 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Tue, 2 Jun 2020 00:00:33 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 1 Jun 2020 00:00:21 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 31 May 2020 00:00:34 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 30 May 2020 00:00:34 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 29 May 2020 00:00:31 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 28 May 2020 00:00:34 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 27 May 2020 00:00:41 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 26 May 2020 00:00:28 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 25 May 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 24 May 2020 00:00:29 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 23 May 2020 00:00:32 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 22 May 2020 00:00:30 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 21 May 2020 00:00:28 +0000 (00:00 +0000)]
Automatic date update in version.in
Alexander Fedotov [Wed, 20 May 2020 10:46:54 +0000 (11:46 +0100)]
Fix the ARM assembler to generate a Realtime profile for armv8-r.
PR 25992
gas * config/tc-arm.c : Add arm_ext_v8r feature.
(it_fsm_post_encode): Check arm_ext_v8r feature.
(get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
include * opcode/arm.h (ARM_EXT2_V8R): Define. Modified ARM_AEXT2_V8R.
GDB Administrator [Wed, 20 May 2020 00:00:35 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Tue, 19 May 2020 00:00:35 +0000 (00:00 +0000)]
Automatic date update in version.in
Alan Modra [Mon, 18 May 2020 04:00:59 +0000 (13:30 +0930)]
Re: Fix tight loop on recursively-defined symbols
sy_resolving ought to not be set for a struct local_symbol, but it is
apparent from local_symbol_make that the field is not initialised.
* symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
before looking at add_symbol->sy_flags.sy_resolving.
(cherry picked from commit
d402189f2faa0aaa9fb8ad4669fdf0059946cd8a )
GDB Administrator [Mon, 18 May 2020 00:00:28 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Sun, 17 May 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 16 May 2020 00:00:25 +0000 (00:00 +0000)]
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Alan Modra [Fri, 15 May 2020 08:36:05 +0000 (18:06 +0930)]
Fix tight loop on recursively-defined symbols
This patch fixes a bug in GAS where the assembler enters a tight loop
when attempting to resolve recursively-defined symbols, e.g. when
trying to assemble "a=a".
This is a regression introduced between binutils 2.32 and 2.33,
by commit
1903f1385bff9
* symbols.c (struct local_symbol): Update comment.
(resolve_symbol_value): For resolved symbols equated to other
symbols, verify that the referenced symbol is not a local_symbol
before accessing sy_value. Don't leave symbol loops during
finalize_syms resolution.
* testsuite/gas/all/assign-bad-recursive.d: New test.
* testsuite/gas/all/assign-bad-recursive.l: Error output for test.
* testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
* testsuite/gas/all/gas.exp: Run it.
(cherry picked from commit
2a50b401465f74d7f3ee1654915b9070b4dc0fee )
GDB Administrator [Fri, 15 May 2020 00:00:18 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 14 May 2020 00:00:32 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 13 May 2020 00:00:39 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 12 May 2020 00:00:31 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 11 May 2020 00:00:27 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 10 May 2020 00:00:30 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 9 May 2020 00:00:25 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 8 May 2020 00:00:31 +0000 (00:00 +0000)]
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Andre Simoes Dias Vieira [Mon, 4 May 2020 12:05:42 +0000 (13:05 +0100)]
gas: PR 25863: Fix scalar vmul inside it block when assembling for MVE
This fixes PR 25863 by fixing the condition in the parsing of vmul in
do_mve_vmull. It also simplifies the code in there fixing latent issues that
would lead to NEON code being accepted when it shouldn't.
2020-05-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
Backport from mainline.
2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR gas/25863
* config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
* testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
* testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
GDB Administrator [Thu, 7 May 2020 00:00:30 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 6 May 2020 00:00:29 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 5 May 2020 00:00:19 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 4 May 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 3 May 2020 00:00:25 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 2 May 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 1 May 2020 00:00:41 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 30 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 29 Apr 2020 00:00:28 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 28 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 27 Apr 2020 00:00:29 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 26 Apr 2020 00:00:20 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 25 Apr 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 24 Apr 2020 00:00:59 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 23 Apr 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 22 Apr 2020 00:00:25 +0000 (00:00 +0000)]
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Tamar Christina [Tue, 21 Apr 2020 14:16:21 +0000 (15:16 +0100)]
BFD: Exclude sections with no content from compress check.
The check in bfd_get_full_section_contents is trying to check that we don't
allocate more space for a section than the size of the section is on disk.
Previously we excluded linker created sections since they didn't have a size on
disk. However we also need to exclude sections with no content as well such as
the BSS section. Space for these would not have been allocated by the assembler
and so the check would incorrectly fail.
bfd/ChangeLog:
PR binutils/24753
* compress.c (bfd_get_full_section_contents): Exclude sections with no
content.
gas/ChangeLog:
PR binutils/24753
* testsuite/gas/arm/pr24753.d: New test.
* testsuite/gas/arm/pr24753.s: New test.
(cherry picked from commit
c36876fe5b5bac1c404ab2ca82bfbfb2ed9a2717 )
GDB Administrator [Tue, 21 Apr 2020 00:00:31 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 20 Apr 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 19 Apr 2020 00:00:21 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 18 Apr 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 17 Apr 2020 00:00:30 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 16 Apr 2020 00:00:25 +0000 (00:00 +0000)]
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GDB Administrator [Wed, 15 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Tue, 14 Apr 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 13 Apr 2020 00:00:23 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 12 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 11 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 10 Apr 2020 00:00:47 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 9 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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Tamar Christina [Wed, 1 Apr 2020 09:47:18 +0000 (10:47 +0100)]
Arm: Fix LSB of GOT for Thumb2 only PLT.
When you have a Thumb only PLT then the address in the GOT for PLT0 needs to
have the Thumb bit set since the instruction used in PLTn to get there is
`ldr.w pc` which is an inter-working instruction:
the PLT sequence in question is
00000120 <foo@plt>:
120: f240 0c98 movw ip, #152 ; 0x98
124: f2c0 0c01 movt ip, #1
128: 44fc add ip, pc
12a: f8dc f000 ldr.w pc, [ip]
12e: e7fc b.n 12a <foo@plt+0xa>
Disassembly of section .text:
00000130 <bar>:
130: b580 push {r7, lr}
132: af00 add r7, sp, #0
134: f7ff fff4 bl 120 <foo@plt>
and previously the linker would generate
Hex dump of section '.got':
...
0x000101b8
40010100 00000000 00000000 10010000 @...............
Which would make it jump and transition out of thumb mode and crash since you
only have thumb mode on such cores.
Now it correctly generates
Hex dump of section '.got':
...
0x000101b8
40010100 00000000 00000000 11010000 @...............
Thanks to Amol for testing patch and to rgujju for reporting it.
bfd/ChangeLog:
PR ld/16017
* elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
address in the GOT if in thumb only mode.
ld/ChangeLog:
PR ld/16017
* testsuite/ld-arm/arm-elf.exp (thumb-plt-got): New.
* testsuite/ld-arm/thumb-plt-got.d: New test.
(cherry picked from commit
a7618269b727da9cf56727c22cb538ff5f0e4d25 )
(cherry picked from commit
3ce23ca1de4c769c4b7247f0724a10ef5fb24a11 )
Tamar Christina [Wed, 1 Apr 2020 09:40:07 +0000 (10:40 +0100)]
Arm: Fix thumb2 PLT branch offsets.
When I previously changed these offsets I had incorrectly used an offset of -2
for this Thumb2 PLT. Unfortunately because we had no tests for this PLT I had
missed that the result was incorrect.
This patch fixes the offset to PC .-4 so that it correctly addresses the
previous instruction and adds a test for this PLT stub.
bfd/ChangeLog:
* elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
ld/ChangeLog:
* testsuite/ld-arm/arm-elf.exp (thumb-plt): New.
* testsuite/ld-arm/thumb-plt.d: New test.
* testsuite/ld-arm/thumb-plt.s: New test.
(cherry picked from commit
15ccbdd717530f81f545a716f0df1de62aee1157 )
(cherry picked from commit
3ce23ca1de4c769c4b7247f0724a10ef5fb24a11 )
GDB Administrator [Wed, 8 Apr 2020 00:00:24 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Tue, 7 Apr 2020 00:00:26 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 6 Apr 2020 00:00:18 +0000 (00:00 +0000)]
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GDB Administrator [Sun, 5 Apr 2020 00:00:21 +0000 (00:00 +0000)]
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GDB Administrator [Sat, 4 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 3 Apr 2020 00:00:24 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 2 Apr 2020 00:00:23 +0000 (00:00 +0000)]
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Martin Liska [Wed, 1 Apr 2020 09:36:11 +0000 (02:36 -0700)]
include: Sync plugin-api.h with GCC
Fix typo in a macro usage.
PR lto/94249
* plugin-api.h: Fix a typo.
(cherry picked from commit
40bd13ced9c03c74af9d55a98d6e06ddcf11429c )
GDB Administrator [Wed, 1 Apr 2020 00:00:25 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Tue, 31 Mar 2020 00:00:21 +0000 (00:00 +0000)]
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GDB Administrator [Mon, 30 Mar 2020 00:00:22 +0000 (00:00 +0000)]
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Alan Modra [Sun, 29 Mar 2020 22:58:02 +0000 (09:28 +1030)]
PR25745, powerpc64-ld overflows string buffer in --stats mode
PR 25745
* elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
statistics message.
(cherry picked from commit
988b7300bc990abafd982bdcd217c58bc1e0679a )
GDB Administrator [Sun, 29 Mar 2020 00:00:19 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Sat, 28 Mar 2020 00:00:22 +0000 (00:00 +0000)]
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GDB Administrator [Fri, 27 Mar 2020 00:00:49 +0000 (00:00 +0000)]
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GDB Administrator [Thu, 26 Mar 2020 00:00:30 +0000 (00:00 +0000)]
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Martin Liska [Wed, 25 Mar 2020 14:05:40 +0000 (07:05 -0700)]
include: Sync plugin-api.h with GCC
Improve endianess detection.
PR lto/94249
* plugin-api.h: Add more robust endianess detection.
(cherry picked from commit
dfb68cc35803369cbd163c2ebc07fb27e81d9950 )
Martin Liska [Wed, 25 Mar 2020 14:02:17 +0000 (07:02 -0700)]
include: Sync lto-symtab.h and plugin-api.h with GCC
Fix comma at end of enumerator list seen with -std=c++98.
* plugin-api.h (enum ld_plugin_symbol_type): Remove
comma after last value of an enum.
* lto-symtab.h (enum gcc_plugin_symbol_type): Likewise.
(cherry picked from commit
e3b1fa32c2814772e8c8c4d2788e1d342c7493d0 )