Thomas Petazzoni
b7d5ff9d51
We bring patches 0001 and 0002 that we carry for binutils 2.44. Patch
0002 requires a small update as a nearby configure option has been
removed between 2.44 and 2.45. Patch 0003 that we have for binutils
2.44 is not needed as it is part of the 2.45 release.
Changes in 2.45:
* New versioned release of libsframe: libsframe.so.2. This release introduces
versioned symbols with version node name LIBSFRAME_2.0. Some new symbols
have been added to support the new flag SFRAME_F_FDE_FUNC_START_PCREL and
retrieving flags from SFrame decoder and encoder objects:
- Addition of sframe_decoder_get_flags,
sframe_decoder_get_offsetof_fde_start_addr, sframe_encoder_get_flags,
sframe_encoder_get_offsetof_fde_start_addr.
This release also includes backward-incompatible ABI changes:
- Removal of sframe_get_funcdesc_with_addr.
- Change in the behavior of sframe_decoder_get_funcdesc_v2,
sframe_encoder_add_funcdesc_v2 and sframe_encoder_write.
* On s390 64-bit (s390x), gas, ld, objdump, and readelf now support generating
and processing SFrame V2 stack trace information (.sframe). The assembler
generates SFrame info from CFI directives with option "--gsframe". The
linker generates SFrame info for the linker-generated .plt section and merges
all .sframe sections. Both objdump and readelf dump SFrame info with option
"--sframe[=<section-name>]".
* For SFrame stack trace format, the function start address in each SFrame
FDE has a changed encoding: The 32-bit signed integer now holds the offset
of the start PC of the associated function from the sfde_func_start_address
field itself (instead of the earlier where it was the offset from the start
of the SFrame section itself). All SFrame sections generated by gas and ld
now default to this new encoding, setting the (new)
SFRAME_F_FDE_FUNC_START_PCREL flag.
Relocatable SFrame links are now fixed.
* Readelf now recognizes RISC-V GNU_PROPERTY_RISCV_FEATURE_1_CFI_SS and
GNU_PROPERTY_RISCV_FEATURE_1_CFI_LP_UNLABELED for zicfiss and zicfilp
extensions.
* For RISC-V dis-assembler, the definition of mapping symbol $x is changed,
so the file needs to be rebuilt since 2.45 once used .option arch directives.
* The LoongArch disassembler now properly accepts multiple disassembly
options given by -M, such as "-M no-aliases,numeric". (Previously only the
first option took effect.)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Julien: fix BR2_BINUTILS_VERSION_2_45_X prompt to 2.45.1]
Signed-off-by: Julien Olivain <ju.o@free.fr>
51 lines
1.5 KiB
Diff
51 lines
1.5 KiB
Diff
From 0bf75276c392cac7794e78e1572abcd793d99e4e Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 25 Dec 2015 11:38:13 +0100
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Subject: [PATCH] sh-conf
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Likewise, binutils has no idea about any of these new targets either, so we
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fix that up too.. now we're able to actually build a real toolchain for
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sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more
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inept targets than that one, really. Go look, I promise).
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Upstream: N/A [Buildroot specific]
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[Romain: rebase on top of 2.32]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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[Thomas: rebase on top of 2.29, in which sh64 support was removed.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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configure | 2 +-
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configure.ac | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/configure b/configure
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index bbfb5979546..bcd95684ae1 100755
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--- a/configure
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+++ b/configure
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@@ -4056,7 +4056,7 @@ case "${target}" in
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nvptx*-*-*)
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noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
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;;
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- sh-*-*)
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+ sh*-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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diff --git a/configure.ac b/configure.ac
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index f9694cdf901..d6a3623ba50 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1278,7 +1278,7 @@ case "${target}" in
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nvptx*-*-*)
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noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
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;;
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- sh-*-*)
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+ sh*-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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--
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2.51.1
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