diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/dtc/Makefile | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/Makefile | 2 | ||||
| -rw-r--r-- | scripts/kconfig/expr.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/expr.h | 5 | ||||
| -rw-r--r-- | scripts/kconfig/symbol.c | 6 | ||||
| -rwxr-xr-x | scripts/link-vmlinux.sh | 9 | ||||
| -rwxr-xr-x | scripts/make_fit.py | 3 | ||||
| -rwxr-xr-x | scripts/mksysmap | 28 |
8 files changed, 18 insertions, 39 deletions
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index a18657072541..b47f4daa4515 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -3,7 +3,7 @@ # *** Also keep .gitignore in sync when changing *** hostprogs-always-$(CONFIG_DTC) += dtc fdtoverlay -hostprogs-always-$(CHECK_DT_BINDING) += dtc +hostprogs-always-$(CHECK_DTBS) += dtc dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ srcpos.o checks.o util.o diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile index d77ad9079d0f..fd1402c0a1a1 100644 --- a/scripts/gdb/linux/Makefile +++ b/scripts/gdb/linux/Makefile @@ -5,7 +5,7 @@ ifdef building_out_of_srctree symlinks := $(patsubst $(src)/%,%,$(wildcard $(src)/*.py)) quiet_cmd_symlink = SYMLINK $@ - cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@ + cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(src)/%,$@) $@ always-y += $(symlinks) $(addprefix $(obj)/, $(symlinks)): FORCE diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index a290de36307b..4d95fce5f9a7 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -476,7 +476,7 @@ static struct expr *expr_join_or(struct expr *e1, struct expr *e2) return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); } } - if (sym1->type == S_BOOLEAN && sym1 == sym2) { + if (sym1->type == S_BOOLEAN) { if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) || (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL)) return expr_alloc_symbol(&symbol_yes); diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index d965e427753e..fa50fc45622e 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -302,11 +302,6 @@ static inline int expr_is_yes(struct expr *e) return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes); } -static inline int expr_is_no(struct expr *e) -{ - return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no); -} - #ifdef __cplusplus } #endif diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index aa0e25ee5119..0e439d3d48d1 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -14,6 +14,7 @@ struct symbol symbol_yes = { .name = "y", + .type = S_TRISTATE, .curr = { "y", yes }, .menus = LIST_HEAD_INIT(symbol_yes.menus), .flags = SYMBOL_CONST|SYMBOL_VALID, @@ -21,6 +22,7 @@ struct symbol symbol_yes = { struct symbol symbol_mod = { .name = "m", + .type = S_TRISTATE, .curr = { "m", mod }, .menus = LIST_HEAD_INIT(symbol_mod.menus), .flags = SYMBOL_CONST|SYMBOL_VALID, @@ -28,6 +30,7 @@ struct symbol symbol_mod = { struct symbol symbol_no = { .name = "n", + .type = S_TRISTATE, .curr = { "n", no }, .menus = LIST_HEAD_INIT(symbol_no.menus), .flags = SYMBOL_CONST|SYMBOL_VALID, @@ -820,8 +823,7 @@ const char *sym_get_string_value(struct symbol *sym) case no: return "n"; case mod: - sym_calc_value(modules_sym); - return (modules_sym->curr.tri == no) ? "n" : "m"; + return "m"; case yes: return "y"; } diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 7862a8101747..46ce5d04dbeb 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -179,10 +179,10 @@ kallsyms_step() kallsyms_S=${kallsyms_vmlinux}.S vmlinux_link ${kallsyms_vmlinux} "${kallsymso_prev}" ${btf_vmlinux_bin_o} - mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms ${kallsymso_prev} + mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms kallsyms ${kallsyms_vmlinux}.syms ${kallsyms_S} - info AS ${kallsyms_S} + info AS ${kallsymso} ${CC} ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS} \ ${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ -c -o ${kallsymso} ${kallsyms_S} @@ -193,7 +193,7 @@ kallsyms_step() mksysmap() { info NM ${2} - ${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2} ${3} + ${NM} -n "${1}" | "${srctree}/scripts/mksysmap" > "${2}" } sorttable() @@ -201,7 +201,6 @@ sorttable() ${objtree}/scripts/sorttable ${1} } -# Delete output files in case of error cleanup() { rm -f .btf.* @@ -282,7 +281,7 @@ if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then ${RESOLVE_BTFIDS} vmlinux fi -mksysmap vmlinux System.map ${kallsymso} +mksysmap vmlinux System.map if is_enabled CONFIG_BUILDTIME_TABLE_SORT; then info SORTTAB vmlinux diff --git a/scripts/make_fit.py b/scripts/make_fit.py index 3de90c5a094b..263147df80a4 100755 --- a/scripts/make_fit.py +++ b/scripts/make_fit.py @@ -190,7 +190,7 @@ def output_dtb(fsw, seq, fname, arch, compress): Args: fsw (libfdt.FdtSw): Object to use for writing seq (int): Sequence number (1 for first) - fmame (str): Filename containing the DTB + fname (str): Filename containing the DTB arch: FIT architecture, e.g. 'arm64' compress (str): Compressed algorithm, e.g. 'gzip' @@ -211,7 +211,6 @@ def output_dtb(fsw, seq, fname, arch, compress): fsw.property_string('type', 'flat_dt') fsw.property_string('arch', arch) fsw.property_string('compression', compress) - fsw.property('compatible', bytes(compat)) with open(fname, 'rb') as inf: compressed = compress_data(inf, compress) diff --git a/scripts/mksysmap b/scripts/mksysmap index 57ff5656d566..c12723a04655 100755 --- a/scripts/mksysmap +++ b/scripts/mksysmap @@ -1,22 +1,16 @@ -#!/bin/sh -x -# Based on the vmlinux file create the System.map file +#!/bin/sed -f +# SPDX-License-Identifier: GPL-2.0-only +# +# sed script to filter out symbols that are not needed for System.map, +# or not suitable for kallsyms. The input should be 'nm -n <file>'. +# # System.map is used by module-init tools and some debugging # tools to retrieve the actual addresses of symbols in the kernel. # -# Usage -# mksysmap vmlinux System.map [exclude] - - -##### -# Generate System.map (actual filename passed as second argument) -# The following refers to the symbol type as per nm(1). - # readprofile starts reading symbols when _stext is found, and # continue until it finds a symbol which is not either of 'T', 't', # 'W' or 'w'. # - -${NM} -n ${1} | sed >${2} -e " # --------------------------------------------------------------------------- # Ignored symbol types # @@ -92,13 +86,3 @@ ${NM} -n ${1} | sed >${2} -e " # ppc stub /\.long_branch\./d /\.plt_branch\./d - -# --------------------------------------------------------------------------- -# Ignored kallsyms symbols -# -# If the 3rd parameter exists, symbols from it will be omitted from the output. -# This makes kallsyms have the identical symbol lists in the step 1 and 2. -# Without this, the step2 would get new symbols generated by scripts/kallsyms.c -# when CONFIG_KALLSYMS_ALL is enabled. That might require one more pass. -$(if [ $# -ge 3 ]; then ${NM} ${3} | sed -n '/ U /!s:.* \([^ ]*\)$:/ \1$/d:p'; fi) -" |