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gdb: fix compilation for x86_64 with musl

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Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46249
This commit is contained in:
Steven Barth 2015-07-07 17:30:08 +00:00
parent d535218230
commit e71141ef23
2 changed files with 65 additions and 1 deletions
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2
package/devel/gdb/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=gdb
PKG_VERSION:=7.8
PKG_RELEASE:=2
PKG_RELEASE:=3
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@GNU/gdb

64
package/devel/gdb/patches/101-musl-fix-x86_64.patch Normal file
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@ -0,0 +1,64 @@
diff -u -r -N gdb-7.3.1-org//gdb/amd64-linux-nat.c gdb-7.3.1-patched//gdb/amd64-linux-nat.c
--- gdb-7.3.1-org//gdb/amd64-linux-nat.c 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.3.1-patched//gdb/amd64-linux-nat.c 2011-09-22 22:20:23.438841813 +0000
@@ -32,7 +32,7 @@
#include "elf/common.h"
#include <sys/uio.h>
#include <sys/ptrace.h>
-#include <sys/debugreg.h>
+#include "debugreg.h"
#include <sys/syscall.h>
#include <sys/procfs.h>
#include <asm/prctl.h>
diff -u -r -N gdb-7.3.1-org//gdb/debugreg.h gdb-7.3.1-patched//gdb/debugreg.h
--- gdb-7.3.1-org//gdb/debugreg.h 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.3.1-patched//gdb/debugreg.h 2011-09-22 22:20:01.381841813 +0000
@@ -0,0 +1,48 @@
+#ifndef SYS_DEBUGREG_H
+#define SYS_DEBUGREG_H
+
+#include <stdint.h>
+
+#define DR_FIRSTADDR 0
+#define DR_LASTADDR 3
+
+#define DR_STATUS 6
+#define DR_CONTROL 7
+
+#define DR_TRAP0 (0x1)
+#define DR_TRAP1 (0x2)
+#define DR_TRAP2 (0x4)
+#define DR_TRAP3 (0x8)
+
+#define DR_STEP (0x4000)
+#define DR_SWITCH (0x8000)
+
+#define DR_CONTROL_SHIFT 16
+#define DR_CONTROL_SIZE 4
+
+#define DR_RW_EXECUTE (0x0)
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+
+#define DR_LEN_1 (0x0)
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+
+#define DR_LOCAL_ENABLE_SHIFT 0
+#define DR_GLOBAL_ENABLE_SHIFT 1
+#define DR_ENABLE_SIZE 2
+
+#define DR_LOCAL_ENABLE_MASK (0x55)
+#define DR_GLOBAL_ENABLE_MASK (0xAA)
+
+
+#if SIZE_MAX > 4294967295
+# define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL)
+#else
+# define DR_CONTROL_RESERVED (0x00FC00U)
+#endif
+#define DR_LOCAL_SLOWDOWN (0x100)
+#define DR_GLOBAL_SLOWDOWN (0x200)
+
+#endif