EljakimHerrewijnen/Openwrt
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
2bc7c519dc
Openwrt/package/devel/gdb/patches/010-aarch64-headers.patch

39 lines
1.2 KiB
Diff
Raw Normal View History

gdb: The signal definitions of musl and gdb collide This fixes compilation of gdb on arm64. The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc defines it in signal.h, which collides. Kernel 4.14 misses the definitions of struct user_sve_header so we still have to use the aarch64-sve-linux-sigcontext.h header file which also provides that and make sure aarch64-sve-linux-sigcontext.h does not provide the same headers as the kernel or musl. Fixes: FS#2040 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-01-02 15:32:35 +00:00
The signal definitions of musl and gdb collide
The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc
defines it in signal.h which collides.
Kernel 4.14 misses the definitions of struct user_sve_header so we still
have to use the aarch64-sve-linux-sigcontext.h header file which also
provides that and make sure aarch64-sve-linux-sigcontext.h does not
provide the same headers as the kernel or musl.
--- a/gdb/nat/aarch64-sve-linux-ptrace.h
+++ b/gdb/nat/aarch64-sve-linux-ptrace.h
gdb: bump to 8.3.1 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>
2019-10-14 15:37:28 +00:00
@@ -25,7 +25,7 @@
gdb: The signal definitions of musl and gdb collide This fixes compilation of gdb on arm64. The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc defines it in signal.h, which collides. Kernel 4.14 misses the definitions of struct user_sve_header so we still have to use the aarch64-sve-linux-sigcontext.h header file which also provides that and make sure aarch64-sve-linux-sigcontext.h does not provide the same headers as the kernel or musl. Fixes: FS#2040 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-01-02 15:32:35 +00:00
#include <sys/ptrace.h>
#include <asm/ptrace.h>
-#ifndef SVE_SIG_ZREGS_SIZE
+#ifndef SVE_PT_REGS_SVE
#include "aarch64-sve-linux-sigcontext.h"
#endif
--- a/gdb/nat/aarch64-sve-linux-sigcontext.h
+++ b/gdb/nat/aarch64-sve-linux-sigcontext.h
@@ -19,6 +19,7 @@
gdb: bump to 8.3.1 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>
2019-10-14 15:37:28 +00:00
#ifndef NAT_AARCH64_SVE_LINUX_SIGCONTEXT_H
#define NAT_AARCH64_SVE_LINUX_SIGCONTEXT_H
gdb: The signal definitions of musl and gdb collide This fixes compilation of gdb on arm64. The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc defines it in signal.h, which collides. Kernel 4.14 misses the definitions of struct user_sve_header so we still have to use the aarch64-sve-linux-sigcontext.h header file which also provides that and make sure aarch64-sve-linux-sigcontext.h does not provide the same headers as the kernel or musl. Fixes: FS#2040 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-01-02 15:32:35 +00:00
+#ifndef SVE_MAGIC
#define SVE_MAGIC 0x53564501
struct sve_context {
@@ -128,6 +129,7 @@ struct sve_context {
(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)
#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
+#endif
/* SVE/FP/SIMD state (NT_ARM_SVE) */
Reference in New Issue Copy Permalink