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treewide: sync with upstream (#10720)

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* mpc85xx: add support for cpu type 8548

8540 cpu type corresponds to e500v1 core while
8548 cpu type corresponds to e500v2 core

See https://www.nxp.com/products/processors-and-microcontrollers/legacy-mpu-mcus/powerquicc-processors:POWERQUICC_HOME#powerquicc-iii-mpc85xx
and https://www.nxp.com/docs/en/application-note/AN2807.pdf .

Co-authored-by: Josef Schlehofer <josef.schlehofer@nic.cz>
Co-authored-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Šimon Bořek <simon.borek@nic.cz>

* tree-wide: Do not use package librt and libpthread

The libraries libpthread, libdl, libutil, libanl have been integrated
into the libc library in version 2.34. it is not needed to explicitly
link them any more.

Most of the functions have been moved from the librt.so into libc.so
some time ago already.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

* toolchain/binutils: backport stable patches

Add the patches with real changes from the binutils 2.39 stable branch.
I am not aware that we ran into any of these problems, but I think it is
better to take the existing stable patches.

They were exported like this:
git format-patch binutils-2_39...origin/binutils-2_39-branch
I removed the patches changing the version numbers only.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

* toolchain/binutils: switch to version 2.39 by default

This was build tested with all core packages on all targets
successfully.

This was run tested on the following systems:
* lantiq/xrx200 musl
* sunxi/cortex53 musl
* x86/64 musl
* x86/64 glibc

Some trusted firmware arm builds needed some fixes to build with
binutils 2.39, this was merged before.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

* tools: Improve diffability/maintainability

There's no purpose to squish multiple tools into a single line (and
spread those out over multiple lines). It might look 'nice' in certain
conditions, but it's annoying to maintain.

For example, but not limited to:
* adding/removing tools, causes hard to read diffs
* Duplicates are harder to spot
* Sorting can not be (easily?) automated

With this proposed change, the above annoyances go away. Inserting a new
tool can be done with a single line-change-diff, sorting can be done by
any editor (in vi, select, :sort for example) and dupes are much easier
to spot.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

* rules: drop -Wno-error additional flags from default TARGET_CFLAGS

We currently enable -Wno-error=unused-but-set-variable and
-Wno-error=unused-result by default on every compile package.

While this is (relatively) unharmful, we should follow other project
direction and starts enforcing good code quality. For example the linux
kernel recently started to enforce Wall by default and clean code is
mandatory for inclusion.

Drop for good these flags and and make it mandatory to correctly handle
return values at least with a warning log if they are not strictly error
condition.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

* bridger: update to the latest version

def7755c459d add missing copyright headers
f68307fd96d7 add hairpin mode support
9ee8f433ba4e nl: do not pass NDA_VLAN with vid=0
978c1f9eed07 add support for the bridge port isolated flag

Signed-off-by: Felix Fietkau <nbd@nbd.name>

Signed-off-by: Šimon Bořek <simon.borek@nic.cz>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Co-authored-by: Šimon Bořek <simon.borek@nic.cz>
Co-authored-by: Josef Schlehofer <josef.schlehofer@nic.cz>
Co-authored-by: Pali Rohár <pali@kernel.org>
Co-authored-by: Hauke Mehrtens <hauke@hauke-m.de>
Co-authored-by: Olliver Schinagl <oliver@schinagl.nl>
Co-authored-by: Christian Marangi <ansuelsmth@gmail.com>
Co-authored-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
lovehackintosh 2023-01-04 15:41:15 +08:00 committed by GitHub
parent fa691af892
commit 849ae160a5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
24 changed files with 1311 additions and 27 deletions
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2
include/package-defaults.mk
View File

@ -2,7 +2,7 @@
#
# Copyright (C) 2006-2020 OpenWrt.org
PKG_DEFAULT_DEPENDS = +libc +USE_GLIBC:librt +USE_GLIBC:libpthread
PKG_DEFAULT_DEPENDS = +libc
ifneq ($(PKG_NAME),toolchain)
PKG_FIXUP_DEPENDS = $(if $(filter kmod-%,$(1)),$(2),$(PKG_DEFAULT_DEPENDS) $(filter-out $(PKG_DEFAULT_DEPENDS),$(2)))

1
include/target.mk
View File

@ -233,6 +233,7 @@ ifeq ($(DUMP),1)
ifeq ($(ARCH),powerpc)
CPU_CFLAGS_603e:=-mcpu=603e
CPU_CFLAGS_8540:=-mcpu=8540
CPU_CFLAGS_8548:=-mcpu=8548
CPU_CFLAGS_405:=-mcpu=405
CPU_CFLAGS_440:=-mcpu=440
CPU_CFLAGS_464fp:=-mcpu=464fp

6
package/network/services/bridger/Makefile
View File

@ -10,9 +10,9 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=bridger
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=https://github.com/nbd168/bridger
PKG_SOURCE_DATE:=2022-04-06
PKG_SOURCE_VERSION:=e8f6814a85b4ea951657e7018c5d77597400f44a
PKG_MIRROR_HASH:=f917e099a9ab2a55745a7254239efabe695a722d5c448342198cdc847a4a24ac
PKG_SOURCE_DATE:=2023-01-03
PKG_SOURCE_VERSION:=978c1f9eed07504cc0b84f72ee7384aab722386a
PKG_MIRROR_HASH:=2a019b188d8de2fdc95453529d1820b0a7a5576adf161bd19e182c9c1c2b2c85
PKG_LICENSE:=GPL-2.0
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>

5
package/network/services/hostapd/Makefile
View File

@ -128,11 +128,6 @@ ifneq ($(LOCAL_TYPE),hostapd)
endif
endif
ifdef CONFIG_USE_GLIBC
TARGET_LDFLAGS += -lrt
TARGET_LDFLAGS_C += -lrt
endif
DRV_DEPENDS:=+PACKAGE_kmod-cfg80211:libnl-tiny

3
package/system/fstools/Makefile
View File

@ -31,7 +31,6 @@ PKG_MAINTAINER:=John Crispin <john@phrozen.org>
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
TARGET_LDFLAGS += $(if $(CONFIG_USE_GLIBC),-lrt)
CMAKE_OPTIONS += $(if $(CONFIG_FSTOOLS_UBIFS_EXTROOT),-DCMAKE_UBIFS_EXTROOT=y)
CMAKE_OPTIONS += $(if $(CONFIG_FSTOOLS_OVL_MOUNT_FULL_ACCESS_TIME),-DCMAKE_OVL_MOUNT_FULL_ACCESS_TIME=y)
CMAKE_OPTIONS += $(if $(CONFIG_FSTOOLS_OVL_MOUNT_COMPRESS_ZLIB),-DCMAKE_OVL_MOUNT_COMPRESS_ZLIB=y)
@ -39,7 +38,7 @@ CMAKE_OPTIONS += $(if $(CONFIG_FSTOOLS_OVL_MOUNT_COMPRESS_ZLIB),-DCMAKE_OVL_MOUN
define Package/fstools
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+ubox +USE_GLIBC:librt +NAND_SUPPORT:ubi-utils
DEPENDS:=+ubox +NAND_SUPPORT:ubi-utils
TITLE:=OpenWrt filesystem tools
MENU:=1
endef

3
package/system/procd/Makefile
View File

@ -35,7 +35,6 @@ ifeq ($(DUMP),)
endif
CMAKE_OPTIONS += -DEARLY_PATH="$(TARGET_INIT_PATH)"
TARGET_LDFLAGS += $(if $(CONFIG_USE_GLIBC),-lrt)
TARGET_CFLAGS += -flto
TARGET_LDFLAGS += -flto
@ -43,7 +42,7 @@ TARGET_LDFLAGS += -flto
define Package/procd/Default
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+ubusd +ubus +libjson-script +ubox +USE_GLIBC:librt +libubox \
DEPENDS:=+ubusd +ubus +libjson-script +ubox +libubox \
+libubus +libblobmsg-json +libjson-c +jshn
TITLE:=OpenWrt system process manager
USERID:=:dialout=20 :audio=29

6
package/system/ubox/Makefile
View File

@ -18,12 +18,10 @@ PKG_MAINTAINER:=John Crispin <john@phrozen.org>
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
TARGET_LDFLAGS += $(if $(CONFIG_USE_GLIBC),-lrt)
define Package/ubox
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+libubox +ubusd +ubus +libubus +libuci +USE_GLIBC:librt
DEPENDS:=+libubox +ubusd +ubus +libubus +libuci
TITLE:=OpenWrt system helper toolbox
ALTERNATIVES:=\
100:/sbin/rmmod:/sbin/kmodloader \
@ -46,7 +44,7 @@ endef
define Package/logd
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+libubox +libubus +libblobmsg-json +USE_GLIBC:librt
DEPENDS:=+libubox +libubus +libblobmsg-json
TITLE:=OpenWrt system log implementation
USERID:=logd=514:logd=514
endef

1
package/utils/e2fsprogs/Makefile
View File

@ -144,7 +144,6 @@ endef
TARGET_CFLAGS += $(FPIC) -ffunction-sections -fdata-sections -flto
TARGET_LDFLAGS += $(if $(CONFIG_USE_GLIBC),-lrt)
TARGET_LDFLAGS += -flto
CONFIGURE_ARGS += \

2
package/utils/lua/Makefile
View File

@ -99,7 +99,7 @@ define Build/Compile
RANLIB="$(TARGET_CROSS)ranlib" \
INSTALL_ROOT=/usr \
CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
MYLDFLAGS="$(TARGET_LDFLAGS) $(if $(CONFIG_USE_GLIBC),-lm -ldl)" \
MYLDFLAGS="$(TARGET_LDFLAGS)" \
PKG_VERSION=$(PKG_VERSION) \
linux
rm -rf $(PKG_INSTALL_DIR)

2
rules.mk
View File

@ -184,7 +184,7 @@ ifndef DUMP
-include $(TOOLCHAIN_DIR)/info.mk
export GCC_HONOUR_COPTS:=0
TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-)
TARGET_CFLAGS+= -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result
TARGET_CFLAGS+= -fhonour-copts
TARGET_CPPFLAGS+= -I$(TOOLCHAIN_DIR)/usr/include
ifeq ($(CONFIG_USE_MUSL),y)
TARGET_CPPFLAGS+= -I$(TOOLCHAIN_DIR)/include/fortify

2
toolchain/binutils/Config.in
View File

@ -2,7 +2,7 @@
choice
prompt "Binutils Version" if TOOLCHAINOPTS
default BINUTILS_USE_VERSION_2_37
default BINUTILS_USE_VERSION_2_39
help
Select the version of binutils you wish to use.

2
toolchain/binutils/Config.version
View File

@ -1,12 +1,12 @@
config BINUTILS_VERSION_2_37
default y if !TOOLCHAINOPTS
bool
config BINUTILS_VERSION_2_38
bool
config BINUTILS_VERSION_2_39
default y if !TOOLCHAINOPTS
bool
config BINUTILS_VERSION

27
toolchain/binutils/patches/2.39/005-ld-fix-NEWS-typos.patch Normal file
View File

@ -0,0 +1,27 @@
From 9284b63ea39cecbfc1522d9e143ecb7727d77eb5 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Mon, 8 Aug 2022 13:22:26 +0200
Subject: [PATCH 005/160] ld: fix NEWS typos
ld/ChangeLog:
* NEWS: Fix 2 typos.
---
ld/NEWS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/ld/NEWS
+++ b/ld/NEWS
@@ -27,10 +27,10 @@ Changes in 2.39:
--enable-warn-rwx-segments=no
will make --no-warn-rwx-segments enabled by default.
- --enable-defaul-execstack=no
+ --enable-default-execstack=no
will stop the creation of an executable stack simply because an input file
is missing a .note.GNU-stack section, even on architectures where this
- ehaviour is the default.
+ behaviour is the default.
* TYPE=<type> is now supported in an output section description to set the
section type value.

90
toolchain/binutils/patches/2.39/008-gas-Dwarf-properly-skip-zero-size-functions.patch Normal file
View File

@ -0,0 +1,90 @@
From e8cf73215187b0c08679d726a5cc7c019fa3ea2e Mon Sep 17 00:00:00 2001
From: Jan Beulich <jbeulich@suse.com>
Date: Wed, 10 Aug 2022 10:34:22 +0200
Subject: [PATCH 008/160] gas/Dwarf: properly skip zero-size functions
PR gas/29451
While out_debug_abbrev() properly skips such functions, out_debug_info()
mistakenly didn't. It needs to calculate the high_pc expression ahead of
time, in order to skip emitting any data for the function if the value
is zero.
The one case which would still leave a zero-size entry is when
symbol_get_obj(symp)->size ends up evaluating to zero. I hope we can
expect that to not be the case, otherwise we'd need to have a way to
post-process .debug_info contents between resolving expressions and
actually writing the data out to the file. Even then it wouldn't be
entirely obvious in which way to alter the data.
(cherry picked from commit d7abcbcea5ddd40a3bf28758b62f35933c59f996)
---
gas/dwarf2dbg.c | 39 ++++++++++++++++++++-------------------
1 file changed, 20 insertions(+), 19 deletions(-)
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -2882,6 +2882,7 @@ out_debug_info (segT info_seg, segT abbr
{
const char *name;
size_t len;
+ expressionS size = { .X_op = O_constant };
/* Skip warning constructs (see above). */
if (symbol_get_bfdsym (symp)->flags & BSF_WARNING)
@@ -2895,6 +2896,18 @@ out_debug_info (segT info_seg, segT abbr
if (!S_IS_DEFINED (symp) || !S_IS_FUNCTION (symp))
continue;
+#if defined (OBJ_ELF) /* || defined (OBJ_MAYBE_ELF) */
+ size.X_add_number = S_GET_SIZE (symp);
+ if (size.X_add_number == 0 && IS_ELF
+ && symbol_get_obj (symp)->size != NULL)
+ {
+ size.X_op = O_add;
+ size.X_op_symbol = make_expr_symbol (symbol_get_obj (symp)->size);
+ }
+#endif
+ if (size.X_op == O_constant && size.X_add_number == 0)
+ continue;
+
subseg_set (str_seg, 0);
name_sym = symbol_temp_new_now_octets ();
name = S_GET_NAME (symp);
@@ -2920,29 +2933,17 @@ out_debug_info (segT info_seg, segT abbr
emit_expr (&exp, sizeof_address);
/* DW_AT_high_pc */
- exp.X_op = O_constant;
-#if defined (OBJ_ELF) /* || defined (OBJ_MAYBE_ELF) */
- exp.X_add_number = S_GET_SIZE (symp);
- if (exp.X_add_number == 0 && IS_ELF
- && symbol_get_obj (symp)->size != NULL)
- {
- exp.X_op = O_add;
- exp.X_op_symbol = make_expr_symbol (symbol_get_obj (symp)->size);
- }
-#else
- exp.X_add_number = 0;
-#endif
if (DWARF2_VERSION < 4)
{
- if (exp.X_op == O_constant)
- exp.X_op = O_symbol;
- exp.X_add_symbol = symp;
- emit_expr (&exp, sizeof_address);
+ if (size.X_op == O_constant)
+ size.X_op = O_symbol;
+ size.X_add_symbol = symp;
+ emit_expr (&size, sizeof_address);
}
- else if (exp.X_op == O_constant)
- out_uleb128 (exp.X_add_number);
+ else if (size.X_op == O_constant)
+ out_uleb128 (size.X_add_number);
else
- emit_leb128_expr (symbol_get_value_expression (exp.X_op_symbol), 0);
+ emit_leb128_expr (symbol_get_value_expression (size.X_op_symbol), 0);
}
/* End of children. */

270
toolchain/binutils/patches/2.39/009-PR29462-internal-error-in-relocate-at-powerpc.cc-107.patch Normal file
View File

@ -0,0 +1,270 @@
From e3b5d935247084dca057dea72be61b063fe2357a Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 10 Aug 2022 10:38:52 +0930
Subject: [PATCH 009/160] PR29462, internal error in relocate, at
powerpc.cc:10796
Prior to the inline plt call support (commit 08be322439), the only
local syms with plt entries were local ifunc symbols. There shouldn't
be stubs for other local symbols so don't look for them. The patch
also fixes minor bugs in get_reference_flags; Many relocs are valid
only for ppc64 and a couple only for ppc32.
PR 29462
* powerpc.cc (Target_powerpc::Relocate::relocate): Rename
use_plt_offset to pltcal_to_direct, invert logic. For relocs
not used with inline plt sequences against local symbols, only
look for stubs when the symbol is an ifunc.
(Target_powerpc::Scan::get_reference_flags): Correct reloc
handling for relocs not valid for both 32-bit and 64-bit.
(cherry picked from commit 6158b25f77db11712b84e6a4609898f2615ac749)
---
gold/powerpc.cc | 129 ++++++++++++++++++++++++++++--------------------
1 file changed, 75 insertions(+), 54 deletions(-)
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -7675,22 +7675,18 @@ Target_powerpc<size, big_endian>::Scan::
switch (r_type)
{
+ case elfcpp::R_PPC64_TOC:
+ if (size != 64)
+ break;
+ // Fall through.
case elfcpp::R_POWERPC_NONE:
case elfcpp::R_POWERPC_GNU_VTINHERIT:
case elfcpp::R_POWERPC_GNU_VTENTRY:
- case elfcpp::R_PPC64_TOC:
// No symbol reference.
break;
case elfcpp::R_PPC64_ADDR64:
case elfcpp::R_PPC64_UADDR64:
- case elfcpp::R_POWERPC_ADDR32:
- case elfcpp::R_POWERPC_UADDR32:
- case elfcpp::R_POWERPC_ADDR16:
- case elfcpp::R_POWERPC_UADDR16:
- case elfcpp::R_POWERPC_ADDR16_LO:
- case elfcpp::R_POWERPC_ADDR16_HI:
- case elfcpp::R_POWERPC_ADDR16_HA:
case elfcpp::R_PPC64_ADDR16_HIGHER34:
case elfcpp::R_PPC64_ADDR16_HIGHERA34:
case elfcpp::R_PPC64_ADDR16_HIGHEST34:
@@ -7700,6 +7696,16 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_D34_HI30:
case elfcpp::R_PPC64_D34_HA30:
case elfcpp::R_PPC64_D28:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_ADDR32:
+ case elfcpp::R_POWERPC_UADDR32:
+ case elfcpp::R_POWERPC_ADDR16:
+ case elfcpp::R_POWERPC_UADDR16:
+ case elfcpp::R_POWERPC_ADDR16_LO:
+ case elfcpp::R_POWERPC_ADDR16_HI:
+ case elfcpp::R_POWERPC_ADDR16_HA:
ref = Symbol::ABSOLUTE_REF;
break;
@@ -7710,13 +7716,14 @@ Target_powerpc<size, big_endian>::Scan::
ref = Symbol::FUNCTION_CALL | Symbol::ABSOLUTE_REF;
break;
- case elfcpp::R_PPC64_REL64:
- case elfcpp::R_POWERPC_REL32:
case elfcpp::R_PPC_LOCAL24PC:
- case elfcpp::R_POWERPC_REL16:
- case elfcpp::R_POWERPC_REL16_LO:
- case elfcpp::R_POWERPC_REL16_HI:
- case elfcpp::R_POWERPC_REL16_HA:
+ if (size != 32)
+ break;
+ // Fall through.
+ ref = Symbol::RELATIVE_REF;
+ break;
+
+ case elfcpp::R_PPC64_REL64:
case elfcpp::R_PPC64_REL16_HIGH:
case elfcpp::R_PPC64_REL16_HIGHA:
case elfcpp::R_PPC64_REL16_HIGHER:
@@ -7729,36 +7736,45 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_REL16_HIGHEST34:
case elfcpp::R_PPC64_REL16_HIGHESTA34:
case elfcpp::R_PPC64_PCREL28:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_REL32:
+ case elfcpp::R_POWERPC_REL16:
+ case elfcpp::R_POWERPC_REL16_LO:
+ case elfcpp::R_POWERPC_REL16_HI:
+ case elfcpp::R_POWERPC_REL16_HA:
ref = Symbol::RELATIVE_REF;
break;
+ case elfcpp::R_PPC_PLTREL24:
+ if (size != 32)
+ break;
+ ref = Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
+ break;
+
case elfcpp::R_PPC64_REL24_NOTOC:
- if (size == 32)
+ case elfcpp::R_PPC64_REL24_P9NOTOC:
+ case elfcpp::R_PPC64_PLT16_LO_DS:
+ case elfcpp::R_PPC64_PLTSEQ_NOTOC:
+ case elfcpp::R_PPC64_PLTCALL_NOTOC:
+ case elfcpp::R_PPC64_PLT_PCREL34:
+ case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
+ if (size != 64)
break;
// Fall through.
- case elfcpp::R_PPC64_REL24_P9NOTOC:
case elfcpp::R_POWERPC_REL24:
- case elfcpp::R_PPC_PLTREL24:
case elfcpp::R_POWERPC_REL14:
case elfcpp::R_POWERPC_REL14_BRTAKEN:
case elfcpp::R_POWERPC_REL14_BRNTAKEN:
case elfcpp::R_POWERPC_PLT16_LO:
case elfcpp::R_POWERPC_PLT16_HI:
case elfcpp::R_POWERPC_PLT16_HA:
- case elfcpp::R_PPC64_PLT16_LO_DS:
case elfcpp::R_POWERPC_PLTSEQ:
- case elfcpp::R_PPC64_PLTSEQ_NOTOC:
case elfcpp::R_POWERPC_PLTCALL:
- case elfcpp::R_PPC64_PLTCALL_NOTOC:
- case elfcpp::R_PPC64_PLT_PCREL34:
- case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
ref = Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
break;
- case elfcpp::R_POWERPC_GOT16:
- case elfcpp::R_POWERPC_GOT16_LO:
- case elfcpp::R_POWERPC_GOT16_HI:
- case elfcpp::R_POWERPC_GOT16_HA:
case elfcpp::R_PPC64_GOT16_DS:
case elfcpp::R_PPC64_GOT16_LO_DS:
case elfcpp::R_PPC64_GOT_PCREL34:
@@ -7768,11 +7784,16 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_TOC16_HA:
case elfcpp::R_PPC64_TOC16_DS:
case elfcpp::R_PPC64_TOC16_LO_DS:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_GOT16:
+ case elfcpp::R_POWERPC_GOT16_LO:
+ case elfcpp::R_POWERPC_GOT16_HI:
+ case elfcpp::R_POWERPC_GOT16_HA:
ref = Symbol::RELATIVE_REF;
break;
- case elfcpp::R_POWERPC_GOT_TPREL16:
- case elfcpp::R_POWERPC_TLS:
case elfcpp::R_PPC64_TLSGD:
case elfcpp::R_PPC64_TLSLD:
case elfcpp::R_PPC64_TPREL34:
@@ -7781,6 +7802,11 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_GOT_TPREL16:
+ case elfcpp::R_POWERPC_TLS:
ref = Symbol::TLS_REF;
break;
@@ -10671,10 +10697,8 @@ Target_powerpc<size, big_endian>::Reloca
bool has_stub_value = false;
bool localentry0 = false;
unsigned int r_sym = elfcpp::elf_r_sym<size>(rela.get_r_info());
- bool use_plt_offset
- = (gsym != NULL
- ? gsym->use_plt_offset(Scan::get_reference_flags(r_type, target))
- : object->local_has_plt_offset(r_sym));
+ bool pltcall_to_direct = false;
+
if (is_plt16_reloc<size>(r_type)
|| r_type == elfcpp::R_PPC64_PLT_PCREL34
|| r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC
@@ -10688,21 +10712,18 @@ Target_powerpc<size, big_endian>::Reloca
// that the decision depends on the PLTCALL reloc, and we don't
// know the address of that instruction when processing others
// in the sequence. So the decision needs to be made in
- // do_relax(). For now, don't optimise inline plt calls.
- if (gsym)
- use_plt_offset = gsym->has_plt_offset();
- }
- if (use_plt_offset
- && !is_got_reloc(r_type)
- && !is_plt16_reloc<size>(r_type)
- && r_type != elfcpp::R_PPC64_PLT_PCREL34
- && r_type != elfcpp::R_PPC64_PLT_PCREL34_NOTOC
- && r_type != elfcpp::R_POWERPC_PLTSEQ
- && r_type != elfcpp::R_POWERPC_PLTCALL
- && r_type != elfcpp::R_PPC64_PLTSEQ_NOTOC
- && r_type != elfcpp::R_PPC64_PLTCALL_NOTOC
- && (!psymval->is_ifunc_symbol()
- || Scan::reloc_needs_plt_for_ifunc(target, object, r_type, false)))
+ // do_relax().
+ pltcall_to_direct = !(gsym != NULL
+ ? gsym->has_plt_offset()
+ : object->local_has_plt_offset(r_sym));
+ }
+ else if ((gsym != NULL
+ ? gsym->use_plt_offset(Scan::get_reference_flags(r_type, target))
+ : psymval->is_ifunc_symbol() && object->local_has_plt_offset(r_sym))
+ && !is_got_reloc(r_type)
+ && (!psymval->is_ifunc_symbol()
+ || Scan::reloc_needs_plt_for_ifunc(target, object, r_type,
+ false)))
{
if (size == 64
&& gsym != NULL
@@ -10796,9 +10817,9 @@ Target_powerpc<size, big_endian>::Reloca
gold_assert(has_stub_value || !(os->flags() & elfcpp::SHF_ALLOC));
}
- if (use_plt_offset && (is_plt16_reloc<size>(r_type)
- || r_type == elfcpp::R_PPC64_PLT_PCREL34
- || r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
+ if (!pltcall_to_direct && (is_plt16_reloc<size>(r_type)
+ || r_type == elfcpp::R_PPC64_PLT_PCREL34
+ || r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
{
const Output_data_plt_powerpc<size, big_endian>* plt;
if (gsym)
@@ -10826,7 +10847,7 @@ Target_powerpc<size, big_endian>::Reloca
value -= target->toc_pointer();
}
}
- else if (!use_plt_offset
+ else if (pltcall_to_direct
&& (is_plt16_reloc<size>(r_type)
|| r_type == elfcpp::R_POWERPC_PLTSEQ
|| r_type == elfcpp::R_PPC64_PLTSEQ_NOTOC))
@@ -10835,7 +10856,7 @@ Target_powerpc<size, big_endian>::Reloca
elfcpp::Swap<32, big_endian>::writeval(iview, nop);
r_type = elfcpp::R_POWERPC_NONE;
}
- else if (!use_plt_offset
+ else if (pltcall_to_direct
&& (r_type == elfcpp::R_PPC64_PLT_PCREL34
|| r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
{
@@ -11316,8 +11337,8 @@ Target_powerpc<size, big_endian>::Reloca
}
else if (!has_stub_value)
{
- if (!use_plt_offset && (r_type == elfcpp::R_POWERPC_PLTCALL
- || r_type == elfcpp::R_PPC64_PLTCALL_NOTOC))
+ if (pltcall_to_direct && (r_type == elfcpp::R_POWERPC_PLTCALL
+ || r_type == elfcpp::R_PPC64_PLTCALL_NOTOC))
{
// PLTCALL without plt entry => convert to direct call
Insn* iview = reinterpret_cast<Insn*>(view);

167
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@ -0,0 +1,167 @@
From 9e855cffa1fda44629e7f9b76dfa3e5a51a440e9 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Thu, 11 Aug 2022 09:51:03 +0930
Subject: [PATCH 011/160] PR29466, APP/NO_APP with .linefile
Commit 53f2b36a54b9 exposed a bug in sb_scrub_and_add_sb that could
result in losing input. If scrubbing results in expansion past the
holding capacity of do_scrub_chars output buffer, then do_scrub_chars
stashes the extra input for the next call. That call never came
because sb_scrub_and_add_sb wrongly decided it was done. Fix that by
allowing sb_scrub_and_add_sb to see whether there is pending input.
Also allow a little extra space so that in most cases we won't need
to resize the output buffer.
sb_scrub_and_add_sb also limited output to the size of the input,
rather than the actual output buffer size. Fixing that resulted in a
fail of gas/testsuite/macros/dot with an extra warning: "end of file
not at end of a line; newline inserted". OK, so the macro in dot.s
really does finish without end-of-line. Apparently the macro
expansion code relied on do_scrub_chars returning early. So fix that
too by adding a newline if needed in macro_expand_body.
PR 29466
* app.c (do_scrub_pending): New function.
* as.h: Declare it.
* input-scrub.c (input_scrub_include_sb): Add extra space for
two .linefile directives.
* sb.c (sb_scrub_and_add_sb): Take into account pending input.
Allow output to max.
* macro.c (macro_expand_body): Add terminating newline.
* testsuite/config/default.exp (SIZE, SIZEFLAGS): Define.
* testsuite/gas/macros/app5.d,
* testsuite/gas/macros/app5.s: New test.
* testsuite/gas/macros/macros.exp: Run it.
(cherry picked from commit 4d74aab7aa562fe79d4669cdad0c32610531cbc0)
---
gas/app.c | 13 +++++++++++++
gas/as.h | 1 +
gas/input-scrub.c | 6 ++++--
gas/macro.c | 2 ++
gas/sb.c | 5 +++--
gas/testsuite/config/default.exp | 8 ++++++++
gas/testsuite/gas/macros/app5.d | 6 ++++++
gas/testsuite/gas/macros/app5.s | 5 +++++
gas/testsuite/gas/macros/macros.exp | 1 +
9 files changed, 43 insertions(+), 4 deletions(-)
create mode 100644 gas/testsuite/gas/macros/app5.d
create mode 100644 gas/testsuite/gas/macros/app5.s
--- a/gas/app.c
+++ b/gas/app.c
@@ -1537,3 +1537,16 @@ do_scrub_chars (size_t (*get) (char *, s
last_char = to[-1];
return to - tostart;
}
+
+/* Return amount of pending input. */
+
+size_t
+do_scrub_pending (void)
+{
+ size_t len = 0;
+ if (saved_input)
+ len += saved_input_len;
+ if (state == -1)
+ len += strlen (out_string);
+ return len;
+}
--- a/gas/as.h
+++ b/gas/as.h
@@ -460,6 +460,7 @@ void input_scrub_insert_file (char *);
char * input_scrub_new_file (const char *);
char * input_scrub_next_buffer (char **bufp);
size_t do_scrub_chars (size_t (*get) (char *, size_t), char *, size_t);
+size_t do_scrub_pending (void);
bool scan_for_multibyte_characters (const unsigned char *, const unsigned char *, bool);
int gen_to_words (LITTLENUM_TYPE *, int, long);
int had_err (void);
--- a/gas/input-scrub.c
+++ b/gas/input-scrub.c
@@ -278,9 +278,11 @@ input_scrub_include_sb (sb *from, char *
next_saved_file = input_scrub_push (position);
- /* Allocate sufficient space: from->len + optional newline. */
+ /* Allocate sufficient space: from->len plus optional newline
+ plus two ".linefile " directives, plus a little more for other
+ expansion. */
newline = from->len >= 1 && from->ptr[0] != '\n';
- sb_build (&from_sb, from->len + newline);
+ sb_build (&from_sb, from->len + newline + 2 * sizeof (".linefile") + 30);
if (expansion == expanding_repeat && from_sb_expansion >= expanding_macro)
expansion = expanding_nested;
from_sb_expansion = expansion;
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -1056,6 +1056,8 @@ macro_expand_body (sb *in, sb *out, form
loclist = f;
}
+ if (!err && (out->len == 0 || out->ptr[out->len - 1] != '\n'))
+ sb_add_char (out, '\n');
return err;
}
--- a/gas/sb.c
+++ b/gas/sb.c
@@ -119,11 +119,12 @@ sb_scrub_and_add_sb (sb *ptr, sb *s)
So we loop until the input S is consumed. */
while (1)
{
- size_t copy = s->len - (scrub_position - s->ptr);
+ size_t copy = s->len - (scrub_position - s->ptr) + do_scrub_pending ();
if (copy == 0)
break;
sb_check (ptr, copy);
- ptr->len += do_scrub_chars (scrub_from_sb, ptr->ptr + ptr->len, copy);
+ ptr->len += do_scrub_chars (scrub_from_sb, ptr->ptr + ptr->len,
+ ptr->max - ptr->len);
}
sb_to_scrub = 0;
--- a/gas/testsuite/config/default.exp
+++ b/gas/testsuite/config/default.exp
@@ -52,6 +52,14 @@ if ![info exists NMFLAGS] then {
set NMFLAGS {}
}
+if ![info exists SIZE] then {
+ set SIZE [findfile $base_dir/size]
+}
+
+if ![info exists SIZEFLAGS] then {
+ set SIZEFLAGS ""
+}
+
if ![info exists OBJCOPY] then {
set OBJCOPY [findfile $base_dir/../../binutils/objcopy]
}
--- /dev/null
+++ b/gas/testsuite/gas/macros/app5.d
@@ -0,0 +1,6 @@
+#name: APP with linefile
+#xfail: tic30-*-*
+#size: -G
+# pr29466 just check that the test assembles
+
+#pass
--- /dev/null
+++ b/gas/testsuite/gas/macros/app5.s
@@ -0,0 +1,5 @@
+#NO_APP
+#APP
+# 5 "foo.c" 1
+# 0 "" 2
+#NO_APP
--- a/gas/testsuite/gas/macros/macros.exp
+++ b/gas/testsuite/gas/macros/macros.exp
@@ -70,6 +70,7 @@ run_dump_test app2
run_dump_test app3
remote_download host "$srcdir/$subdir/app4b.s"
run_dump_test app4
+run_dump_test app5
run_list_test badarg ""

128
toolchain/binutils/patches/2.39/039-LoongArch-ld-Fix-relocation-error-of-pcrel.patch Normal file
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@ -0,0 +1,128 @@
From 509a2ec6ad3ea7eb3f4cf59538cf636a2126e4c3 Mon Sep 17 00:00:00 2001
From: liuzhensong <liuzhensong@loongson.cn>
Date: Fri, 2 Sep 2022 16:29:14 +0800
Subject: [PATCH 039/160] LoongArch:ld: Fix relocation error of pcrel.
Patch for branch 2.39.
Need to reduce the address of pc when using
reloction R_LARCH_SOP_PUSH_PCREL.
bfd/
* elfnn-loongarch.c
---
bfd/elfnn-loongarch.c | 3 +-
ld/testsuite/ld-loongarch-elf/pcrel-const.d | 14 +++++++
ld/testsuite/ld-loongarch-elf/pcrel-const.lds | 14 +++++++
ld/testsuite/ld-loongarch-elf/pcrel-const.s | 12 ++++++
ld/testsuite/ld-loongarch-elf/pr.exp | 39 +++++++++++++++++++
5 files changed, 81 insertions(+), 1 deletion(-)
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.d
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.lds
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.s
create mode 100644 ld/testsuite/ld-loongarch-elf/pr.exp
--- a/bfd/elfnn-loongarch.c
+++ b/bfd/elfnn-loongarch.c
@@ -2341,9 +2341,10 @@ loongarch_elf_relocate_section (bfd *out
case R_LARCH_SOP_PUSH_PLT_PCREL:
unresolved_reloc = false;
- if (resolved_to_const)
+ if (!is_undefweak && resolved_to_const)
{
relocation += rel->r_addend;
+ relocation -= pc;
break;
}
else if (is_undefweak)
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.d
@@ -0,0 +1,14 @@
+#as: -mla-global-with-pcrel
+#objdump: -Drsz
+
+.*:[ ]+file format .*
+
+
+Disassembly of section .text:
+
+.* <foo>:
+#...
+[ ]+8:[ ]+02c04084[ ]+addi.d[ ]+\$a0,[ ]+\$a0,[ ]+16\(0x10\)
+#...
+0+14 <__sec_end>:
+#pass
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.lds
@@ -0,0 +1,14 @@
+ENTRY(foo);
+SECTIONS
+{
+ .text : {
+ *(.text*)
+ }
+
+ .data : {
+ __sec_start = .;
+ *(.gzdata)
+ __sec_end = .;
+ }
+}
+PROVIDE(__sec_size = __sec_end);
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.s
@@ -0,0 +1,12 @@
+ .text
+ .align 2
+ .globl foo
+ .type foo, @function
+foo:
+ nop
+ la.global $r4,__sec_size
+ ldptr.w $r4,$r4,0
+ jr $r1
+ .size foo, .-foo
+ .data
+ .word 1
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pr.exp
@@ -0,0 +1,39 @@
+# Expect script for LoongArch ELF linker tests
+# Copyright (C) 2022 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+if ![istarget loongarch64-*-*] {
+ return
+}
+
+set link_tests [list \
+ [list \
+ "pcrel const" \
+ "-T pcrel-const.lds" "" \
+ "-mla-global-with-pcrel" \
+ { pcrel-const.s } \
+ [list \
+ [list objdump -D pcrel-const.d] \
+ ] \
+ "pcrel-const" \
+ ] \
+]
+
+run_ld_link_tests $link_tests

27
toolchain/binutils/patches/2.39/043-Re-PR29466-APP-NO_APP-with-linefile.patch Normal file
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@ -0,0 +1,27 @@
From 4233be14a34d754a70b8b6f6fa42d21f35c6e030 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Sat, 10 Sep 2022 07:30:57 +0930
Subject: [PATCH 043/160] Re: PR29466, APP/NO_APP with linefile
It looks like I copied the SIZE init across from
binutils/testsuite/config/default.exp without some necessary editing.
PR 29466
* testsuite/config/default.exp (SIZE): Adjust relative path.
(cherry picked from commit 1180f540d5f2f7751b5309bdd6c38d69fcf699e7)
---
gas/testsuite/config/default.exp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/gas/testsuite/config/default.exp
+++ b/gas/testsuite/config/default.exp
@@ -53,7 +53,7 @@ if ![info exists NMFLAGS] then {
}
if ![info exists SIZE] then {
- set SIZE [findfile $base_dir/size]
+ set SIZE [findfile $base_dir/../../binutils/size]
}
if ![info exists SIZEFLAGS] then {

38
toolchain/binutils/patches/2.39/050-PowerPC64-pcrel-got-relocs-against-local-symbols.patch Normal file
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@ -0,0 +1,38 @@
From 4d7bba23a39fba18d6d13a2941a3c232011a7064 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Fri, 16 Sep 2022 18:08:44 +0930
Subject: [PATCH 050/160] PowerPC64 pcrel got relocs against local symbols
Not that anyone would want to indirect via the GOT when an address can
be loaded directly with pla, the following:
pld 3,x@got@pcrel
x:
leads to "Internal error in md_apply_fix", because the generic parts
of assembler fixup handling convert the fx_pcrel fixup to one without
a symbol. Stop that happening.
* config/tc-ppc.c (ppc_force_relocation): Add PLT_PCREL34 and
assorted GOT_PCREL34 relocs.
(cherry picked from commit 49c3ed081fed6b8e2b48fdc48f805f11e4589514)
---
gas/config/tc-ppc.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -6676,6 +6676,12 @@ ppc_force_relocation (fixS *fix)
case BFD_RELOC_PPC_BA16_BRNTAKEN:
case BFD_RELOC_24_PLT_PCREL:
case BFD_RELOC_PPC64_TOC:
+ case BFD_RELOC_PPC64_PLT_PCREL34:
+ case BFD_RELOC_PPC64_GOT_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
return 1;
case BFD_RELOC_PPC_B26:
case BFD_RELOC_PPC_BA26:

94
toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch Normal file
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@ -0,0 +1,94 @@
From 010db38b54b589ca3e95b498aba2831064970171 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 21 Sep 2022 09:06:29 +0930
Subject: [PATCH 055/160] Re: PowerPC64 pcrel got relocs against local symbols
The last patch wasn't all that shiny. There are rather a lot more
relocations that can hit the assertion in md_apply_fix if the symbol
is local or absolute. Fix them all.
* config/tc-ppc.c (ppc_force_relocation): Add all relocs that
expect a symbol in md_apply_fix. Remove tls pcrel relocs
already covered in general tls match range.
(cherry picked from commit 8b168f1a1e09e337d2a970f204a0230c091bbe58)
---
gas/config/tc-ppc.c | 58 ++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 52 insertions(+), 6 deletions(-)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -6666,8 +6666,6 @@ ppc_force_relocation (fixS *fix)
int
ppc_force_relocation (fixS *fix)
{
- /* Branch prediction relocations must force a relocation, as must
- the vtable description relocs. */
switch (fix->fx_r_type)
{
case BFD_RELOC_PPC_B16_BRTAKEN:
@@ -6676,12 +6674,60 @@ ppc_force_relocation (fixS *fix)
case BFD_RELOC_PPC_BA16_BRNTAKEN:
case BFD_RELOC_24_PLT_PCREL:
case BFD_RELOC_PPC64_TOC:
+ case BFD_RELOC_16_GOTOFF:
+ case BFD_RELOC_LO16_GOTOFF:
+ case BFD_RELOC_HI16_GOTOFF:
+ case BFD_RELOC_HI16_S_GOTOFF:
+ case BFD_RELOC_LO16_PLTOFF:
+ case BFD_RELOC_HI16_PLTOFF:
+ case BFD_RELOC_HI16_S_PLTOFF:
+ case BFD_RELOC_GPREL16:
+ case BFD_RELOC_16_BASEREL:
+ case BFD_RELOC_LO16_BASEREL:
+ case BFD_RELOC_HI16_BASEREL:
+ case BFD_RELOC_HI16_S_BASEREL:
+ case BFD_RELOC_PPC_TOC16:
+ case BFD_RELOC_PPC64_TOC16_LO:
+ case BFD_RELOC_PPC64_TOC16_HI:
+ case BFD_RELOC_PPC64_TOC16_HA:
+ case BFD_RELOC_PPC64_PLTGOT16:
+ case BFD_RELOC_PPC64_PLTGOT16_LO:
+ case BFD_RELOC_PPC64_PLTGOT16_HI:
+ case BFD_RELOC_PPC64_PLTGOT16_HA:
+ case BFD_RELOC_PPC64_GOT16_DS:
+ case BFD_RELOC_PPC64_GOT16_LO_DS:
+ case BFD_RELOC_PPC64_PLT16_LO_DS:
+ case BFD_RELOC_PPC64_SECTOFF_DS:
+ case BFD_RELOC_PPC64_SECTOFF_LO_DS:
+ case BFD_RELOC_PPC64_TOC16_DS:
+ case BFD_RELOC_PPC64_TOC16_LO_DS:
+ case BFD_RELOC_PPC64_PLTGOT16_DS:
+ case BFD_RELOC_PPC64_PLTGOT16_LO_DS:
+ case BFD_RELOC_PPC_EMB_NADDR16:
+ case BFD_RELOC_PPC_EMB_NADDR16_LO:
+ case BFD_RELOC_PPC_EMB_NADDR16_HI:
+ case BFD_RELOC_PPC_EMB_NADDR16_HA:
+ case BFD_RELOC_PPC_EMB_SDAI16:
+ case BFD_RELOC_PPC_EMB_SDA2I16:
+ case BFD_RELOC_PPC_EMB_SDA2REL:
+ case BFD_RELOC_PPC_EMB_SDA21:
+ case BFD_RELOC_PPC_EMB_MRKREF:
+ case BFD_RELOC_PPC_EMB_RELSEC16:
+ case BFD_RELOC_PPC_EMB_RELST_LO:
+ case BFD_RELOC_PPC_EMB_RELST_HI:
+ case BFD_RELOC_PPC_EMB_RELST_HA:
+ case BFD_RELOC_PPC_EMB_BIT_FLD:
+ case BFD_RELOC_PPC_EMB_RELSDA:
+ case BFD_RELOC_PPC_VLE_SDA21:
+ case BFD_RELOC_PPC_VLE_SDA21_LO:
+ case BFD_RELOC_PPC_VLE_SDAREL_LO16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_LO16D:
+ case BFD_RELOC_PPC_VLE_SDAREL_HI16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_HI16D:
+ case BFD_RELOC_PPC_VLE_SDAREL_HA16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_HA16D:
case BFD_RELOC_PPC64_PLT_PCREL34:
case BFD_RELOC_PPC64_GOT_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
- case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
- case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
return 1;
case BFD_RELOC_PPC_B26:
case BFD_RELOC_PPC_BA26:

89
toolchain/binutils/patches/2.39/058-elf-Reset-alignment-for-each-PT_LOAD-segment.patch Normal file
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@ -0,0 +1,89 @@
From a98316d5cf970cbc99689797d84c2ea832bcdcbb Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 1 Aug 2022 16:02:39 -0700
Subject: [PATCH 058/160] elf: Reset alignment for each PT_LOAD segment
Reset alignment for each PT_LOAD segment to avoid using alignment from
the previous PT_LOAD segment.
bfd/
PR ld/29435
* elf.c (assign_file_positions_for_load_sections): Reset
alignment for each PT_LOAD segment.
ld/
PR ld/29435
* testsuite/ld-elf/pr29435.d: New file.
* testsuite/ld-elf/pr29435.s: Likewise.
(cherry picked from commit 59f214544c50ec7ebbca285ff2b4949f48671690)
---
bfd/elf.c | 7 ++++---
ld/testsuite/ld-elf/pr29435.d | 11 +++++++++++
ld/testsuite/ld-elf/pr29435.s | 6 ++++++
3 files changed, 21 insertions(+), 3 deletions(-)
create mode 100644 ld/testsuite/ld-elf/pr29435.d
create mode 100644 ld/testsuite/ld-elf/pr29435.s
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -5438,8 +5438,6 @@ assign_file_positions_for_load_sections
Elf_Internal_Phdr *p;
file_ptr off; /* Octets. */
bfd_size_type maxpagesize;
- bfd_size_type p_align;
- bool p_align_p = false;
unsigned int alloc, actual;
unsigned int i, j;
struct elf_segment_map **sorted_seg_map;
@@ -5524,7 +5522,6 @@ assign_file_positions_for_load_sections
qsort (sorted_seg_map, alloc, sizeof (*sorted_seg_map),
elf_sort_segments);
- p_align = bed->p_align;
maxpagesize = 1;
if ((abfd->flags & D_PAGED) != 0)
{
@@ -5559,6 +5556,8 @@ assign_file_positions_for_load_sections
asection **secpp;
bfd_vma off_adjust; /* Octets. */
bool no_contents;
+ bfd_size_type p_align;
+ bool p_align_p;
/* An ELF segment (described by Elf_Internal_Phdr) may contain a
number of sections with contents contributing to both p_filesz
@@ -5569,6 +5568,8 @@ assign_file_positions_for_load_sections
p = phdrs + m->idx;
p->p_type = m->p_type;
p->p_flags = m->p_flags;
+ p_align = bed->p_align;
+ p_align_p = false;
if (m->count == 0)
p->p_vaddr = m->p_vaddr_offset * opb;
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr29435.d
@@ -0,0 +1,11 @@
+#ld: -shared -z separate-code -z relro
+#xfail: ![check_shared_lib_support]
+#xfail: ![check_relro_support]
+#readelf: -Wl
+
+#failif
+#...
+ +LOAD +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ .* 0x8000
+#...
+ +LOAD +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ .* 0x8000
+#...
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr29435.s
@@ -0,0 +1,6 @@
+ .text
+ .balign 0x8000
+ .globl foo
+ .type foo, %function
+foo:
+ .byte 0

29
toolchain/binutils/patches/2.39/063-PR29542-PowerPC-gold-internal-error-in-get_output_vi.patch Normal file
View File

@ -0,0 +1,29 @@
From 041c22e35de06d22566f4c71e4425c3351215e66 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Sun, 25 Sep 2022 12:07:36 +0930
Subject: [PATCH 063/160] PR29542, PowerPC gold internal error in
get_output_view,
We were attempting to set a BSS style section contents.
PR 29542
* powerpc.cc (Output_data_plt_powerpc::do_write): Don't set .plt,
.iplt or .lplt section contents when position independent.
(cherry picked from commit c21736aed1d4877e090df60362413669dbdc391d)
---
gold/powerpc.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -4338,7 +4338,8 @@ template<int size, bool big_endian>
void
Output_data_plt_powerpc<size, big_endian>::do_write(Output_file* of)
{
- if (!this->sym_ents_.empty())
+ if (!this->sym_ents_.empty()
+ && !parameters->options().output_is_position_independent())
{
const section_size_type offset = this->offset();
const section_size_type oview_size

301
toolchain/binutils/patches/2.39/116-arm-Use-DWARF-numbering-convention-for-pseudo-regist.patch Normal file
View File

@ -0,0 +1,301 @@
From 88ac930a725b8aac8284a2738f03b843f4343dd0 Mon Sep 17 00:00:00 2001
From: Victor Do Nascimento <Victor.DoNascimento@arm.com>
Date: Thu, 17 Nov 2022 14:48:37 +0000
Subject: [PATCH 116/160] arm: Use DWARF numbering convention for
pseudo-register representation
The patch, initially submitted to trunk in
https://sourceware.org/pipermail/binutils/2022-July/122092.html ensures correct
support for handling .save directives for mixed-register type lists involving
the ra_auth_code pseudo-register, whereby the support first introduced in 2.39
(https://sourceware.org/pipermail/binutils/2022-May/120672.html) led to the
generation of unwinder code popping registers in reversed order.
gas/Changelog:
* config/tc-arm.c (REG_RA_AUTH_CODE): New.
(parse_dot_save): Likewise.
(parse_reg_list): Remove obsolete code.
(reg_names): Set ra_auth_code to 143.
(s_arm_unwind_save): Handle core and pseudo-register lists via
parse_dot_save.
(s_arm_unwind_save_mixed): Deleted.
(s_arm_unwind_save_pseudo): Handle one register at a time.
* testsuite/gas/arm/unwind-pacbti-m-readelf.d: Fix test.
* testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
(cherry picked from commit 3a368c4c248f6e9f4bda3a5369befa17a4560293)
---
gas/config/tc-arm.c | 159 ++++++++++--------
.../gas/arm/unwind-pacbti-m-readelf.d | 4 +-
gas/testsuite/gas/arm/unwind-pacbti-m.d | 2 +-
3 files changed, 95 insertions(+), 70 deletions(-)
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -742,6 +742,7 @@ const char * const reg_expected_msgs[] =
#define REG_SP 13
#define REG_LR 14
#define REG_PC 15
+#define REG_RA_AUTH_CODE 143
/* ARM instructions take 4bytes in the object file, Thumb instructions
take 2: */
@@ -1943,21 +1944,6 @@ parse_reg_list (char ** strp, enum reg_l
reg = arm_reg_parse (&str, rt);
- /* Skip over allowed registers of alternative types in mixed-type
- register lists. */
- if (reg == FAIL && rt == REG_TYPE_PSEUDO
- && ((reg = arm_reg_parse (&str, REG_TYPE_RN)) != FAIL))
- {
- cur_reg = reg;
- continue;
- }
- else if (reg == FAIL && rt == REG_TYPE_RN
- && ((reg = arm_reg_parse (&str, REG_TYPE_PSEUDO)) != FAIL))
- {
- cur_reg = reg;
- continue;
- }
-
if (etype == REGLIST_CLRM)
{
if (reg == REG_SP || reg == REG_PC)
@@ -4139,7 +4125,6 @@ s_arm_unwind_fnstart (int ignored ATTRIB
unwind.sp_restored = 0;
}
-
/* Parse a handlerdata directive. Creates the exception handling table entry
for the function. */
@@ -4297,15 +4282,19 @@ s_arm_unwind_personality (int ignored AT
/* Parse a directive saving pseudo registers. */
static void
-s_arm_unwind_save_pseudo (long range)
+s_arm_unwind_save_pseudo (int regno)
{
valueT op;
- if (range & (1 << 12))
+ switch (regno)
{
+ case REG_RA_AUTH_CODE:
/* Opcode for restoring RA_AUTH_CODE. */
op = 0xb4;
add_unwind_opcode (op, 1);
+ break;
+ default:
+ as_bad (_("Unknown register %d encountered\n"), regno);
}
}
@@ -4375,6 +4364,80 @@ s_arm_unwind_save_core (long range)
}
}
+/* Implement correct handling of .save lists enabling the split into
+sublists where necessary, while preserving correct sublist ordering. */
+
+static void
+parse_dot_save (char **str_p, int prev_reg)
+{
+ long core_regs = 0;
+ int reg;
+ int in_range = 0;
+
+ if (**str_p == ',')
+ *str_p += 1;
+ if (**str_p == '}')
+ {
+ *str_p += 1;
+ return;
+ }
+
+ while ((reg = arm_reg_parse (str_p, REG_TYPE_RN)) != FAIL)
+ {
+ if (!in_range)
+ {
+ if (core_regs & (1 << reg))
+ as_tsktsk (_("Warning: duplicated register (r%d) in register list"),
+ reg);
+ else if (reg <= prev_reg)
+ as_tsktsk (_("Warning: register list not in ascending order"));
+
+ core_regs |= (1 << reg);
+ prev_reg = reg;
+ if (skip_past_char(str_p, '-') != FAIL)
+ in_range = 1;
+ else if (skip_past_comma(str_p) == FAIL)
+ first_error (_("bad register list"));
+ }
+ else
+ {
+ int i;
+ if (reg <= prev_reg)
+ first_error (_("bad range in register list"));
+ for (i = prev_reg + 1; i <= reg; i++)
+ {
+ if (core_regs & (1 << i))
+ as_tsktsk (_("Warning: duplicated register (r%d) in register list"),
+ i);
+ else
+ core_regs |= 1 << i;
+ }
+ in_range = 0;
+ }
+ }
+ if (core_regs)
+ {
+ /* Higher register numbers go in higher memory addresses. When splitting a list,
+ right-most sublist should therefore be .saved first. Use recursion for this. */
+ parse_dot_save (str_p, reg);
+ /* We're back from recursion, so emit .save insn for sublist. */
+ s_arm_unwind_save_core (core_regs);
+ return;
+ }
+ /* Handle pseudo-regs, under assumption these are emitted singly. */
+ else if ((reg = arm_reg_parse (str_p, REG_TYPE_PSEUDO)) != FAIL)
+ {
+ /* Recurse for remainder of input. Note: No assumption is made regarding which
+ register in core register set holds pseudo-register. It's not considered in
+ ordering check beyond ensuring it's not sandwiched between 2 consecutive
+ registers. */
+ parse_dot_save (str_p, prev_reg + 1);
+ s_arm_unwind_save_pseudo (reg);
+ return;
+ }
+ else
+ as_bad (BAD_SYNTAX);
+}
/* Parse a directive saving FPA registers. */
@@ -4716,39 +4779,13 @@ s_arm_unwind_save_mmxwcg (void)
ignore_rest_of_line ();
}
-/* Convert range and mask_range into a sequence of s_arm_unwind_core
- and s_arm_unwind_pseudo operations. We assume that mask_range will
- not have consecutive bits set, or that one operation per bit is
- acceptable. */
-
-static void
-s_arm_unwind_save_mixed (long range, long mask_range)
-{
- while (mask_range)
- {
- long mask_bit = mask_range & -mask_range;
- long subrange = range & (mask_bit - 1);
-
- if (subrange)
- s_arm_unwind_save_core (subrange);
-
- s_arm_unwind_save_pseudo (mask_bit);
- range &= ~subrange;
- mask_range &= ~mask_bit;
- }
-
- if (range)
- s_arm_unwind_save_core (range);
-}
-
/* Parse an unwind_save directive.
If the argument is non-zero, this is a .vsave directive. */
static void
s_arm_unwind_save (int arch_v6)
{
- char *peek, *mask_peek;
- long range, mask_range;
+ char *peek;
struct reg_entry *reg;
bool had_brace = false;
@@ -4756,7 +4793,7 @@ s_arm_unwind_save (int arch_v6)
as_bad (MISSING_FNSTART);
/* Figure out what sort of save we have. */
- peek = mask_peek = input_line_pointer;
+ peek = input_line_pointer;
if (*peek == '{')
{
@@ -4788,20 +4825,13 @@ s_arm_unwind_save (int arch_v6)
case REG_TYPE_PSEUDO:
case REG_TYPE_RN:
- mask_range = parse_reg_list (&mask_peek, REGLIST_PSEUDO);
- range = parse_reg_list (&input_line_pointer, REGLIST_RN);
-
- if (range == FAIL || mask_range == FAIL)
- {
- as_bad (_("expected register list"));
- ignore_rest_of_line ();
- return;
- }
-
- demand_empty_rest_of_line ();
-
- s_arm_unwind_save_mixed (range, mask_range);
- return;
+ {
+ if (had_brace)
+ input_line_pointer++;
+ parse_dot_save (&input_line_pointer, -1);
+ demand_empty_rest_of_line ();
+ return;
+ }
case REG_TYPE_VFD:
if (arch_v6)
@@ -23993,12 +24023,8 @@ static const struct reg_entry reg_names[
/* XScale accumulator registers. */
REGNUM(acc,0,XSCALE), REGNUM(ACC,0,XSCALE),
- /* DWARF ABI defines RA_AUTH_CODE to 143. It also reserves 134-142 for future
- expansion. RA_AUTH_CODE here is given the value 143 % 134 to make it easy
- for tc_arm_regname_to_dw2regnum to translate to DWARF reg number using
- 134 + reg_number should the range 134 to 142 be used for more pseudo regs
- in the future. This also helps fit RA_AUTH_CODE into a bitmask. */
- REGDEF(ra_auth_code,12,PSEUDO),
+ /* AADWARF32 defines RA_AUTH_CODE to 143. */
+ REGDEF(ra_auth_code,143,PSEUDO),
};
#undef REGDEF
#undef REGNUM
@@ -27905,7 +27931,6 @@ create_unwind_entry (int have_data)
return 0;
}
-
/* Initialize the DWARF-2 unwind information for this procedure. */
void
--- a/gas/testsuite/gas/arm/unwind-pacbti-m-readelf.d
+++ b/gas/testsuite/gas/arm/unwind-pacbti-m-readelf.d
@@ -10,11 +10,11 @@ Unwind section '.ARM.exidx' at offset 0x
0x0 <foo>: @0x0
Compact model index: 1
- 0x84 0x00 pop {r14}
0xb4 pop {ra_auth_code}
0x84 0x00 pop {r14}
- 0xb4 pop {ra_auth_code}
0xa3 pop {r4, r5, r6, r7}
0xb4 pop {ra_auth_code}
+ 0x84 0x00 pop {r14}
+ 0xb4 pop {ra_auth_code}
0xa8 pop {r4, r14}
0xb0 finish
--- a/gas/testsuite/gas/arm/unwind-pacbti-m.d
+++ b/gas/testsuite/gas/arm/unwind-pacbti-m.d
@@ -8,4 +8,4 @@
.*: file format.*
Contents of section .ARM.extab:
- 0000 (00840281 b40084b4 b0a8b4a3|81028400 b48400b4 a3b4a8b0) 00000000 .*
+ 0000 (84b40281 84b4a300 b0a8b400|8102b484 00a3b484 00b4a8b0) 00000000 .*

43
tools/Makefile
View File

@ -21,11 +21,44 @@ ifneq ($(CONFIG_SDK)$(CONFIG_PACKAGE_kmod-b43)$(CONFIG_BRCMSMAC_USE_FW_FROM_WL),
BUILD_B43_TOOLS = y
endif
tools-y += autoconf autoconf-archive automake bc bison cmake cpio dosfstools
tools-y += e2fsprogs expat fakeroot findutils firmware-utils flex gengetopt
tools-y += libdeflate libressl libtool lzma m4 make-ext4fs meson missing-macros
tools-y += mkimage mklibs mtd-utils mtools ninja padjffs2 patch-image
tools-y += patchelf pkgconf quilt squashfskit4 sstrip zip zlib zstd
tools-y += autoconf
tools-y += autoconf-archive
tools-y += automake
tools-y += bc
tools-y += bison
tools-y += cmake
tools-y += cpio
tools-y += dosfstools
tools-y += e2fsprogs
tools-y += expat
tools-y += fakeroot
tools-y += findutils
tools-y += firmware-utils
tools-y += flex
tools-y += gengetopt
tools-y += libdeflate
tools-y += libressl
tools-y += libtool
tools-y += lzma
tools-y += m4
tools-y += make-ext4fs
tools-y += meson
tools-y += missing-macros
tools-y += mkimage
tools-y += mklibs
tools-y += mtd-utils
tools-y += mtools
tools-y += ninja
tools-y += padjffs2
tools-y += patch-image
tools-y += patchelf
tools-y += pkgconf
tools-y += quilt
tools-y += squashfskit4
tools-y += sstrip
tools-y += zip
tools-y += zlib
tools-y += zstd
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(BUILD_B43_TOOLS),y) += b43-tools
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(BUILD_ISL),y) += isl
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(BUILD_TOOLCHAIN),y) += gmp mpc mpfr