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gdb,strace: Fix builds on ppc/musl

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ptrace namespace is polluted in glibc for ppc
which is highlighted with musl, these fixes
tries to undo it

(From OE-Core rev: cc48929e916697d2103738cf12f02f47cdd43f32)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2016-05-11 10:35:34 -07:00
committed by Richard Purdie
parent af6bfedb00
commit f3c90e12b1
4 changed files with 99 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-devtools/gdb/gdb.inc
+9 -7
View File
@@ -2,13 +2,15 @@ require gdb-common.inc
inherit gettext
SRC_URI += "file://0002-Change-order-of-CFLAGS.patch \
file://0003-Add-support-for-Renesas-SH-sh4-architecture.patch \
file://0001-Use-exported-definitions-of-SIGRTMIN.patch \
file://0001-include-sys-types.h-for-mode_t.patch \
file://0001-use-asm-sgidefs.h.patch \
file://force-readline-static.patch \
file://0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \
SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.gz \
file://0002-Change-order-of-CFLAGS.patch \
file://0003-Add-support-for-Renesas-SH-sh4-architecture.patch \
file://0001-Use-exported-definitions-of-SIGRTMIN.patch \
file://0001-include-sys-types.h-for-mode_t.patch \
file://0001-use-asm-sgidefs.h.patch \
file://force-readline-static.patch \
file://0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \
file://0001-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch \
"
#LDFLAGS_append = " -s"
#export CFLAGS_append=" -L${STAGING_LIBDIR}"
meta/recipes-devtools/gdb/gdb/0001-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch
+52
View File
@@ -0,0 +1,52 @@
From 33a2cdb731298b73277507f01b9a21cd340c5b5c Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 30 Apr 2016 16:46:03 +0000
Subject: [PATCH] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC systems
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
gdb/gdbserver/linux-ppc-low.c | 6 ++++++
gdb/nat/ppc-linux.h | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
index 188fac0..f71d5ab 100644
--- a/gdb/gdbserver/linux-ppc-low.c
+++ b/gdb/gdbserver/linux-ppc-low.c
@@ -21,7 +21,13 @@
#include "linux-low.h"
#include <elf.h>
+#if !defined(__GLIBC__)
+# define pt_regs uapi_pt_regs
+#endif
#include <asm/ptrace.h>
+#if !defined(__GLIBC__)
+# undef pt_regs
+#endif
#include "nat/ppc-linux.h"
diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h
index 0ff2223..c978daa 100644
--- a/gdb/nat/ppc-linux.h
+++ b/gdb/nat/ppc-linux.h
@@ -18,7 +18,13 @@
#ifndef PPC_LINUX_H
#define PPC_LINUX_H 1
+#if !defined(__GLIBC__)
+# define pt_regs uapi_pt_regs
+#endif
#include <asm/ptrace.h>
+#if !defined(__GLIBC__)
+# undef pt_regs
+#endif
#include <asm/cputable.h>
/* This sometimes isn't defined. */
--
1.8.3.1