mirror of
git://git.openwrt.org/openwrt/openwrt.git
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089b4f16aa
GDB 8.3.1 brings the following fixes and enhancements over GDB 8.3:
PR c++/20020 (GDB segfault on printing objects)
PR gdb/24454 (nat/x86-linux-dregs.c failed assertion)
PR breakpoints/24541 (Incorrect evaluation of systemtap probes due to register being signed and probe expression assuming unsigned)
PR symtab/24545 (Symbol loading performance regression with cc1)
PR gdb/24592 (amd64->i386 linux syscall restart problem)
PR gdb/25009 (terminate called after throwing an instance of 'srchilite::ParserException')
PR gdb/25010 (Calls to error () can cause SIGTTOU to send gdb to the background)
PR breakpoints/25011 (Breakpoints on file reloads broken for PIE binaries)
This corrective release also brings the following testsuite fixes and
enhancements:
PR testsuite/25005 (gdb-caching-proc.exp takes a lot of time on skip_opencl_tests)
PR testsuite/25016 (Test-case failures for -pie)
GDB 8.3 includes the following changes and enhancements:
* Support for new native configurations (also available as a target configuration):
- RISC-V GNU/Linux (riscv*-*-linux*)
- RISC-V FreeBSD (riscv*-*-freebsd*)
* Support for new target configurations:
- CSKY ELF (csky*-*-elf)
- CSKY GNU/Linux (csky*-*-linux)
- NXP S12Z ELF (s12z-*-elf)
- OpenRISC GNU/Linux (or1k*-*-linux*)
* Native Windows debugging is only supported on Windows XP or later.
* The Python API in GDB now requires Python 2.6 or later.
* GDB now supports terminal styling for the CLI and TUI.
Source highlighting is also supported by building GDB with GNU
Highlight.
* Experimental support for compilation and injection of C++ source
code into the inferior (requires GCC 7.1 or higher, built with
libcp1.so).
* GDB and GDBserver now support IPv6 connections.
* Target description support on RISC-V targets.
* Various enhancements to several commands:
- "frame", "select-frame" and "info frame" commands
- "info functions", "info types", "info variables"
- "info thread"
- "info proc"
- System call alias catchpoint support on FreeBSD
- "target remote" support for Unix Domain sockets.
* Support for displaying all files opened by a process
* DWARF index cache: GDB can now automatically save indices of DWARF
symbols on disk to speed up further loading of the same binaries.
* Various GDB/MI enhancements.
* GDBserver on PowerPC GNU/Linux now supports access to the PPR,
DSCR, TAR, EBB/PMU, and HTM registers.
* Ada task switching support when debugging programs built with
the Ravenscar profile added to aarch64-elf.
* GDB in batch mode now exits with status 1 if the last executed
command failed.
* Support for building GDB with GCC's Undefined Behavior Sanitizer.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
The signal definitions of musl and gdb collide
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The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc
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defines it in signal.h which collides.
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Kernel 4.14 misses the definitions of struct user_sve_header so we still
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have to use the aarch64-sve-linux-sigcontext.h header file which also
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provides that and make sure aarch64-sve-linux-sigcontext.h does not
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provide the same headers as the kernel or musl.
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--- a/gdb/nat/aarch64-sve-linux-ptrace.h
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+++ b/gdb/nat/aarch64-sve-linux-ptrace.h
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@@ -25,7 +25,7 @@
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#include <sys/ptrace.h>
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#include <asm/ptrace.h>
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-#ifndef SVE_SIG_ZREGS_SIZE
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+#ifndef SVE_PT_REGS_SVE
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#include "aarch64-sve-linux-sigcontext.h"
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#endif
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--- a/gdb/nat/aarch64-sve-linux-sigcontext.h
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+++ b/gdb/nat/aarch64-sve-linux-sigcontext.h
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@@ -19,6 +19,7 @@
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#ifndef NAT_AARCH64_SVE_LINUX_SIGCONTEXT_H
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#define NAT_AARCH64_SVE_LINUX_SIGCONTEXT_H
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+#ifndef SVE_MAGIC
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#define SVE_MAGIC 0x53564501
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struct sve_context {
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@@ -128,6 +129,7 @@ struct sve_context {
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(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)
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#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
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+#endif
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/* SVE/FP/SIMD state (NT_ARM_SVE) */
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