mirror of
https://github.com/openwrt/openwrt.git
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3df400c87e
GDB 8.1.1 brings the following fixes and enhancements over GDB 8.1:
* PR gdb/22824 (misleading description of new rbreak Python function in GDB 8.1 NEWS file)
* PR gdb/22849 (ctrl-c doesn't work in extended-remote)
* PR gdb/22907 ([Regression] gdbserver doesn't work with filename-only binaries)
* PR gdb/23028 (inconsistent disassemble of vcvtpd2dq)
* PR gdb/23053 (Fix -D_GLIBCXX_DEBUG gdb-add-index regression)
* PR gdb/23127 ([AArch64] GDB cannot be used for debugging software that uses high Virtual Addresses)
* PR server/23158 (gdbserver no longer functional on Windows)
* PR breakpoints/23210 ([8.1/8.2 Regression] Bogus Breakpoint address adjusted from 0xf7fe7dd3 to 0xfffffffff7fe7dd3)
GDB 8.1 includes the following changes and enhancements:
* Breakpoints on C++ functions are now set on all scopes by default
("wild" matching);
* Support for inserting breakpoints on functions marked with C++ ABI tags;
* Target floating-point arithmetic emulation during expression evaluation
(requires MPFR 3.1 or later);
* Various Python Scripting enhancements;
* Improved Rust support; in particular, Trait objects can now be inspected
when debugging Rust code;
* GDB no longer makes assumptions about the type of symbols without
debugging information to avoid producing erroneous and often confusing
results;
* The 'enable' and 'disable' commands now accept a range of breakpoint
locations;
* New 'starti' command to start the program at the first instruction;
* New 'rbreak' command to insert a number of breakpoints via a regular
expression pattern (requires Python);
* The 'ptype' command now supports printing the offset and size of
the fields in a struct;
* The 'gcore' command now supports dumping all the memory mappings
('-a' command-line option);
* New shortcuts for TUI Single-Key mode: 'i' for stepi, and 'o' for nexti;
* GDBserver enhancements:
** Support for transmitting environment variables to GDBserver;
** Support for starting inferior processes with a specified initial
working directory;
** On Unix systems, support for globbing expansion and variable
substitution of inferior command-line arguments;
* Various completion enhancements;
* The command used to compile and inject code with the 'compile' command
is now configurable;
* New '--readnever' command-line option to speed the GDB startup when
debugging information is not needed;
* Support for the following new native configurations:
** FreeBSD/aarch64 (aarch64*-*-freebsd*);
** FreeBSD/arm (arm*-*-freebsd*);
* Support for the following new targets:
** FreeBSD/aarch64 (aarch64*-*-freebsd*);
** FreeBSD/arm (arm*-*-freebsd*);
** OpenRISC ELF (or1k*-*-elf)
* Removed support for the following targets and native configurations:
** Solaris2/x86 (i?86-*-solaris2.[0-9]);
** Solaris2/sparc (sparc*-*-solaris2.[0-9]);
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
69 lines
1.7 KiB
Makefile
69 lines
1.7 KiB
Makefile
#
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# Copyright (C) 2006-2016 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=gdb
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ifeq ($(CONFIG_arc),y)
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PKG_VERSION:=arc-2017.09-gdb
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2017.09-gdb
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PKG_HASH:=7e3c2a763bf500a40c5c4591a7e22c591dafc1f214b1d514895c1096e85c883a
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GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION)
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PATCH_DIR:=./patches-arc
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else
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PKG_VERSION:=8.1.1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
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PKG_SOURCE_URL:=@GNU/gdb
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PKG_HASH:=97dcc3169bd430270fc29adb65145846a58c1b55cdbb73382a4a89307bdad03c
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GDB_DIR:=$(PKG_NAME)-$(PKG_VERSION)
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endif
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HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GDB_DIR)
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HOST_BUILD_PARALLEL:=1
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include $(INCLUDE_DIR)/toolchain-build.mk
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HOST_CONFIGURE_VARS += \
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gdb_cv_func_sigsetjmp=yes
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HOST_CONFIGURE_ARGS = \
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--prefix=$(TOOLCHAIN_DIR) \
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--build=$(GNU_HOST_NAME) \
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--host=$(GNU_HOST_NAME) \
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--target=$(REAL_GNU_TARGET_NAME) \
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--disable-werror \
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--without-uiout \
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--enable-tui --disable-gdbtk --without-x \
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--without-included-gettext \
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--enable-threads \
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--with-expat \
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--without-python \
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--disable-binutils \
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--disable-ld \
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--disable-gas \
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--disable-sim
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define Host/Install
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mkdir -p $(TOOLCHAIN_DIR)/bin
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$(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
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ln -fs $(TARGET_CROSS)gdb $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
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strip $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
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endef
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define Host/Clean
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rm -rf \
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$(HOST_BUILD_DIR) \
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$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb \
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$(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
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endef
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$(eval $(call HostBuild))
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