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-rw-r--r--scripts/Makefile.debug21
-rwxr-xr-xscripts/clang-tools/run-clang-tools.py1
-rwxr-xr-xscripts/extract-ikconfig1
-rwxr-xr-xscripts/gcc-ld30
-rw-r--r--scripts/kconfig/lkc.h1
-rw-r--r--scripts/kconfig/menu.c5
-rwxr-xr-xscripts/mksysmap2
7 files changed, 12 insertions, 49 deletions
diff --git a/scripts/Makefile.debug b/scripts/Makefile.debug
index 9f39b0130551..8cf1cb22dd93 100644
--- a/scripts/Makefile.debug
+++ b/scripts/Makefile.debug
@@ -1,20 +1,19 @@
DEBUG_CFLAGS :=
+debug-flags-y := -g
ifdef CONFIG_DEBUG_INFO_SPLIT
DEBUG_CFLAGS += -gsplit-dwarf
-else
-DEBUG_CFLAGS += -g
endif
-ifndef CONFIG_AS_IS_LLVM
-KBUILD_AFLAGS += -Wa,-gdwarf-2
-endif
-
-ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
-dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4
-dwarf-version-$(CONFIG_DEBUG_INFO_DWARF5) := 5
-DEBUG_CFLAGS += -gdwarf-$(dwarf-version-y)
+debug-flags-$(CONFIG_DEBUG_INFO_DWARF4) += -gdwarf-4
+debug-flags-$(CONFIG_DEBUG_INFO_DWARF5) += -gdwarf-5
+ifeq ($(CONFIG_CC_IS_CLANG)$(CONFIG_AS_IS_GNU),yy)
+# Clang does not pass -g or -gdwarf-* option down to GAS.
+# Add -Wa, prefix to explicitly specify the flags.
+KBUILD_AFLAGS += $(addprefix -Wa$(comma), $(debug-flags-y))
endif
+DEBUG_CFLAGS += $(debug-flags-y)
+KBUILD_AFLAGS += $(debug-flags-y)
ifdef CONFIG_DEBUG_INFO_REDUCED
DEBUG_CFLAGS += -fno-var-tracking
@@ -29,5 +28,5 @@ KBUILD_AFLAGS += -gz=zlib
KBUILD_LDFLAGS += --compress-debug-sections=zlib
endif
-KBUILD_CFLAGS += $(DEBUG_CFLAGS)
+KBUILD_CFLAGS += $(DEBUG_CFLAGS)
export DEBUG_CFLAGS
diff --git a/scripts/clang-tools/run-clang-tools.py b/scripts/clang-tools/run-clang-tools.py
index 1337cedca096..bb78c9bde55c 100755
--- a/scripts/clang-tools/run-clang-tools.py
+++ b/scripts/clang-tools/run-clang-tools.py
@@ -12,7 +12,6 @@ compile_commands.json.
import argparse
import json
import multiprocessing
-import os
import subprocess
import sys
diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig
index 3b42f255e2ba..8df33e7d6daa 100755
--- a/scripts/extract-ikconfig
+++ b/scripts/extract-ikconfig
@@ -62,6 +62,7 @@ try_decompress 'BZh' xy bunzip2
try_decompress '\135\0\0\0' xxx unlzma
try_decompress '\211\114\132' xy 'lzop -d'
try_decompress '\002\041\114\030' xyy 'lz4 -d -l'
+try_decompress '\050\265\057\375' xxx unzstd
# Bail out:
echo "$me: Cannot find kernel config." >&2
diff --git a/scripts/gcc-ld b/scripts/gcc-ld
deleted file mode 100755
index 997b818c3962..000000000000
--- a/scripts/gcc-ld
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-# SPDX-License-Identifier: GPL-2.0
-# run gcc with ld options
-# used as a wrapper to execute link time optimizations
-# yes virginia, this is not pretty
-
-ARGS="-nostdlib"
-
-while [ "$1" != "" ] ; do
- case "$1" in
- -save-temps|-m32|-m64) N="$1" ;;
- -r) N="$1" ;;
- -[Wg]*) N="$1" ;;
- -[olv]|-[Ofd]*|-nostdlib) N="$1" ;;
- --end-group|--start-group)
- N="-Wl,$1" ;;
- -[RTFGhIezcbyYu]*|\
---script|--defsym|-init|-Map|--oformat|-rpath|\
--rpath-link|--sort-section|--section-start|-Tbss|-Tdata|-Ttext|\
---version-script|--dynamic-list|--version-exports-symbol|--wrap|-m)
- A="$1" ; shift ; N="-Wl,$A,$1" ;;
- -[m]*) N="$1" ;;
- -*) N="-Wl,$1" ;;
- *) N="$1" ;;
- esac
- ARGS="$ARGS $N"
- shift
-done
-
-exec $CC $ARGS
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index fa8c010aa683..c396aa104090 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -98,7 +98,6 @@ bool menu_is_empty(struct menu *menu);
bool menu_is_visible(struct menu *menu);
bool menu_has_prompt(struct menu *menu);
const char *menu_get_prompt(struct menu *menu);
-struct menu *menu_get_root_menu(struct menu *menu);
struct menu *menu_get_parent_menu(struct menu *menu);
bool menu_has_help(struct menu *menu);
const char *menu_get_help(struct menu *menu);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 3d6f7cba8846..62b6313f51c8 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -661,11 +661,6 @@ const char *menu_get_prompt(struct menu *menu)
return NULL;
}
-struct menu *menu_get_root_menu(struct menu *menu)
-{
- return &rootmenu;
-}
-
struct menu *menu_get_parent_menu(struct menu *menu)
{
enum prop_type type;
diff --git a/scripts/mksysmap b/scripts/mksysmap
index 9aa23d15862a..ad8bbc52267d 100755
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -41,4 +41,4 @@
# so we just ignore them to let readprofile continue to work.
# (At least sparc64 has __crc_ in the middle).
-$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)' > $2
+$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)\|\( L0\)' > $2