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gdb: Update to mainline GDB

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The mainline master GDB is very good now and even includes support for
debugging RISC-V Linux applications. Use the master branch until the
next GDB release is cut with all of this new support.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Alistair Francis
2018-11-26 13:47:11 -08:00
committed by Khem Raj
parent b9a3bd79a0
commit 08026cad60
3 changed files with 2 additions and 38 deletions
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34
recipes-devtools/gdb/files/0001-linux-ptrace-Fix-RISC-V-cross-compilation-error.patch
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@@ -1,34 +0,0 @@
From 19422cdac7618e63e665329542e074c6f27e7ba4 Mon Sep 17 00:00:00 2001
From: Alistair Francis <alistair.francis@wdc.com>
Date: Fri, 13 Jul 2018 15:14:58 -0700
Subject: [PATCH] linux-ptrace: Fix RISC-V cross compilation error
To avoid this error:
./gdb/nat/linux-ptrace.h:175:21: error: expected identifier before '(' token
#define TRAP_HWBKPT (4)
when cross compiling remove the #define.
Signed-eff-by: Alistair Francis <alistair.francis@wdc.com>
Upstream-status: Pending
---
gdb/nat/linux-ptrace.h | 4 ----
1 file changed, 4 deletions(-)
diff --git a/gdb/nat/linux-ptrace.h b/gdb/nat/linux-ptrace.h
index 59549452c0..7f102a31ec 100644
--- a/gdb/nat/linux-ptrace.h
+++ b/gdb/nat/linux-ptrace.h
@@ -171,10 +171,6 @@ struct buffer;
# define GDB_ARCH_IS_TRAP_HWBKPT(X) ((X) == TRAP_HWBKPT)
#endif
-#ifndef TRAP_HWBKPT
-# define TRAP_HWBKPT 4
-#endif
-
extern void linux_ptrace_attach_fail_reason (pid_t pid, struct buffer *buffer);
/* Find all possible reasons we could have failed to attach to PTID
--
2.17.1

4
recipes-devtools/gdb/gdb-riscv.inc
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@@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
file://COPYING.LIB;md5=9f604d8a4f8e74f4f5140845a21b6674"
SRCREV = "695c6a152ee1deadf180c7d5a7e579bf50589b7a"
SRC_URI = "git://github.com/riscv/riscv-binutils-gdb.git;branch=riscv-gdb-8.1.1"
SRCREV = "ed2df75c51551cf9b44f7d94179849565ab5bdda"
SRC_URI = "git://sourceware.org/git/binutils-gdb.git"
S = "${WORKDIR}/git"

2
recipes-devtools/gdb/gdb_riscv.bb
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@@ -3,8 +3,6 @@ require gdb-${PV}.inc
DEPENDS += "bison-native"
SRC_URI += "file://0001-linux-ptrace-Fix-RISC-V-cross-compilation-error.patch"
inherit python3-dir
EXTRA_OEMAKE_append_libc-musl = "\