summaryrefslogtreecommitdiff
path: root/scripts
diff options
context:
space:
mode:
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Kbuild.include96
-rw-r--r--scripts/Makefile.build7
-rw-r--r--scripts/Makefile.clean14
-rw-r--r--scripts/Makefile.host3
-rw-r--r--scripts/Makefile.lib99
-rw-r--r--scripts/Makefile.modinst2
-rw-r--r--scripts/Makefile.modpost1
-rw-r--r--scripts/conmakehash.c2
-rw-r--r--scripts/kallsyms.c433
-rw-r--r--scripts/kconfig/Makefile16
-rw-r--r--scripts/kconfig/kxgettext.c16
-rw-r--r--scripts/kconfig/lkc.h2
-rw-r--r--scripts/kconfig/menu.c4
-rw-r--r--scripts/kconfig/zconf.tab.c_shipped8
-rw-r--r--scripts/kconfig/zconf.y8
-rwxr-xr-xscripts/kernel-doc8
-rw-r--r--scripts/lxdialog/dialog.h2
-rw-r--r--scripts/lxdialog/inputbox.c4
-rwxr-xr-xscripts/mkcompile_h12
-rw-r--r--scripts/mod/sumversion.c8
-rw-r--r--scripts/package/Makefile24
-rw-r--r--scripts/package/builddeb56
-rw-r--r--scripts/package/buildtar111
-rwxr-xr-xscripts/package/mkspec9
-rw-r--r--scripts/reference_discarded.pl1
-rw-r--r--scripts/reference_init.pl1
-rw-r--r--scripts/setlocalversion56
-rwxr-xr-xscripts/ver_linux6
28 files changed, 524 insertions, 485 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
new file mode 100644
index 000000000000..9087273abf91
--- /dev/null
+++ b/scripts/Kbuild.include
@@ -0,0 +1,96 @@
+####
+# kbuild: Generic definitions
+
+# Convinient variables
+comma := ,
+empty :=
+space := $(empty) $(empty)
+
+###
+# The temporary file to save gcc -MD generated dependencies must not
+# contain a comma
+depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
+
+###
+# filechk is used to check if the content of a generated file is updated.
+# Sample usage:
+# define filechk_sample
+# echo $KERNELRELEASE
+# endef
+# version.h : Makefile
+# $(call filechk,sample)
+# The rule defined shall write to stdout the content of the new file.
+# The existing file will be compared with the new one.
+# - If no file exist it is created
+# - If the content differ the new file is used
+# - If they are equal no change, and no timestamp update
+# - stdin is piped in from the first prerequisite ($<) so one has
+# to specify a valid file as first prerequisite (often the kbuild file)
+define filechk
+ $(Q)set -e; \
+ echo ' CHK $@'; \
+ mkdir -p $(dir $@); \
+ $(filechk_$(1)) < $< > $@.tmp; \
+ if [ -r $@ ] && cmp -s $@ $@.tmp; then \
+ rm -f $@.tmp; \
+ else \
+ echo ' UPD $@'; \
+ mv -f $@.tmp $@; \
+ fi
+endef
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
+# Usage:
+# $(Q)$(MAKE) $(build)=dir
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+
+# If quiet is set, only print short version of command
+cmd = @$(if $($(quiet)cmd_$(1)),\
+ echo ' $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+
+###
+# if_changed - execute command if any prerequisite is newer than
+# target, or command line has changed
+# if_changed_dep - as if_changed, but uses fixdep to reveal dependencies
+# including used config symbols
+# if_changed_rule - as if_changed but execute rule instead
+# See Documentation/kbuild/makefiles.txt for more info
+
+ifneq ($(KBUILD_NOCMDDEP),1)
+# Check if both arguments has same arguments. Result in empty string if equal
+# User may override this check using make KBUILD_NOCMDDEP=1
+arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
+endif
+
+# echo command. Short version is $(quiet) equals quiet, otherwise full command
+echo-cmd = $(if $($(quiet)cmd_$(1)), \
+ echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';)
+
+# function to only execute the passed command if necessary
+# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
+# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
+#
+if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+ @set -e; \
+ $(echo-cmd) \
+ $(cmd_$(1)); \
+ echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+
+# execute the command and also postprocess generated .d dependencies
+# file
+if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
+ $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+ @set -e; \
+ $(echo-cmd) \
+ $(cmd_$(1)); \
+ scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+ rm -f $(depfile); \
+ mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
+
+# Usage: $(call if_changed_rule,foo)
+# will check if $(cmd_foo) changed, or any of the prequisites changed,
+# and if so will execute $(rule_foo)
+if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
+ @set -e; \
+ $(rule_$(1)))
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 76ba6be3dfc9..506e3f3befe3 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -10,8 +10,11 @@ __build:
# Read .config if it exist, otherwise ignore
-include .config
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
+include scripts/Kbuild.include
include scripts/Makefile.lib
ifdef host-progs
@@ -169,7 +172,7 @@ cmd_modversions = \
-T $(@D)/.tmp_$(@F:.o=.ver); \
rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \
else \
- mv $(@D)/.tmp_$(@F) $@; \
+ mv -f $(@D)/.tmp_$(@F) $@; \
fi;
endif
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index ff3e87dbf387..8974ea5fc878 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -7,7 +7,14 @@ src := $(obj)
.PHONY: __clean
__clean:
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
+# Usage:
+# $(Q)$(MAKE) $(clean)=dir
+clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
# Figure out what we need to build from the various variables
# ==========================================================================
@@ -87,8 +94,3 @@ $(subdir-ymn):
# If quiet is set, only print short version of command
cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 2821a2b83bbb..2d519704b8fd 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -98,7 +98,8 @@ hostcxx_flags = -Wp,-MD,$(depfile) $(__hostcxx_flags)
# Create executable from a single .c file
# host-csingle -> Executable
quiet_cmd_host-csingle = HOSTCC $@
- cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOST_LOADLIBES) -o $@ $<
+ cmd_host-csingle = $(HOSTCC) $(hostc_flags) -o $@ $< \
+ $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
$(host-csingle): %: %.c FORCE
$(call if_changed_dep,host-csingle)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 7cf75cc4f849..0f81dcfd6909 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -1,13 +1,3 @@
-# ===========================================================================
-# kbuild: Generic definitions
-# ===========================================================================
-
-# Standard vars
-
-comma := ,
-empty :=
-space := $(empty) $(empty)
-
# Backward compatibility - to be removed...
extra-y += $(EXTRA_TARGETS)
# Figure out what we need to build from the various variables
@@ -84,10 +74,6 @@ multi-objs-m := $(addprefix $(obj)/,$(multi-objs-m))
subdir-ym := $(addprefix $(obj)/,$(subdir-ym))
obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
# These flags are needed for modversions and compiling, so we define them here
# already
# $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will
@@ -179,89 +165,4 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
quiet_cmd_gzip = GZIP $@
cmd_gzip = gzip -f -9 < $< > $@
-# ===========================================================================
-# Generic stuff
-# ===========================================================================
-
-ifneq ($(KBUILD_NOCMDDEP),1)
-# Check if both arguments has same arguments. Result in empty string if equal
-# User may override this check using make KBUILD_NOCMDDEP=1
-arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
-
-endif
-
-# echo command. Short version is $(quiet) equals quiet, otherwise full command
-echo-cmd = $(if $($(quiet)cmd_$(1)), \
- echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';)
-
-# function to only execute the passed command if necessary
-# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
-# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
-#
-if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
- @set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
- $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
- @set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
- rm -f $(depfile); \
- mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
- @set -e; \
- $(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
-
-# $(call descend,<dir>,<target>)
-# Recursively call a sub-make in <dir> with target <target>
-# Usage is deprecated, because make do not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-# echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-# $(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
- $(Q)set -e; \
- echo ' CHK $@'; \
- mkdir -p $(dir $@); \
- $(filechk_$(1)) $(2) > $@.tmp; \
- if [ -r $@ ] && cmp -s $@ $@.tmp; then \
- rm -f $@.tmp; \
- else \
- echo ' UPD $@'; \
- mv -f $@.tmp $@; \
- fi
-endef
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index 85d6494e3c24..23fd1bdc25ce 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -5,7 +5,7 @@
.PHONY: __modinst
__modinst:
-include scripts/Makefile.lib
+include scripts/Kbuild.include
#
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 94b550e21be8..0c4f3a9f2ea9 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -36,6 +36,7 @@
_modpost: __modpost
include .config
+include scripts/Kbuild.include
include scripts/Makefile.lib
symverfile := $(objtree)/Module.symvers
diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c
index 93dd23f21ec9..e0c6891a9ad4 100644
--- a/scripts/conmakehash.c
+++ b/scripts/conmakehash.c
@@ -33,7 +33,7 @@ void usage(char *argv0)
int getunicode(char **p0)
{
- unsigned char *p = *p0;
+ char *p = *p0;
while (*p == ' ' || *p == '\t')
p++;
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index d3d2e5341051..d591578bd3b2 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -24,75 +24,37 @@
*
*/
+#define _GNU_SOURCE
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
-/* maximum token length used. It doesn't pay to increase it a lot, because
- * very long substrings probably don't repeat themselves too often. */
-#define MAX_TOK_SIZE 11
#define KSYM_NAME_LEN 127
-/* we use only a subset of the complete symbol table to gather the token count,
- * to speed up compression, at the expense of a little compression ratio */
-#define WORKING_SET 1024
-
-/* first find the best token only on the list of tokens that would profit more
- * than GOOD_BAD_THRESHOLD. Only if this list is empty go to the "bad" list.
- * Increasing this value will put less tokens on the "good" list, so the search
- * is faster. However, if the good list runs out of tokens, we must painfully
- * search the bad list. */
-#define GOOD_BAD_THRESHOLD 10
-
-/* token hash parameters */
-#define HASH_BITS 18
-#define HASH_TABLE_SIZE (1 << HASH_BITS)
-#define HASH_MASK (HASH_TABLE_SIZE - 1)
-#define HASH_BASE_OFFSET 2166136261U
-#define HASH_FOLD(a) ((a)&(HASH_MASK))
-
-/* flags to mark symbols */
-#define SYM_FLAG_VALID 1
-#define SYM_FLAG_SAMPLED 2
struct sym_entry {
unsigned long long addr;
- char type;
- unsigned char flags;
- unsigned char len;
+ unsigned int len;
unsigned char *sym;
};
static struct sym_entry *table;
-static int size, cnt;
+static unsigned int table_size, table_cnt;
static unsigned long long _stext, _etext, _sinittext, _einittext, _sextratext, _eextratext;
static int all_symbols = 0;
static char symbol_prefix_char = '\0';
-struct token {
- unsigned char data[MAX_TOK_SIZE];
- unsigned char len;
- /* profit: the number of bytes that could be saved by inserting this
- * token into the table */
- int profit;
- struct token *next; /* next token on the hash list */
- struct token *right; /* next token on the good/bad list */
- struct token *left; /* previous token on the good/bad list */
- struct token *smaller; /* token that is less one letter than this one */
- };
-
-struct token bad_head, good_head;
-struct token *hash_table[HASH_TABLE_SIZE];
+int token_profit[0x10000];
/* the table that holds the result of the compression */
-unsigned char best_table[256][MAX_TOK_SIZE+1];
+unsigned char best_table[256][2];
unsigned char best_table_len[256];
-static void
-usage(void)
+static void usage(void)
{
fprintf(stderr, "Usage: kallsyms [--all-symbols] [--symbol-prefix=<prefix char>] < in.map > out.S\n");
exit(1);
@@ -102,21 +64,19 @@ usage(void)
* This ignores the intensely annoying "mapping symbols" found
* in ARM ELF files: $a, $t and $d.
*/
-static inline int
-is_arm_mapping_symbol(const char *str)
+static inline int is_arm_mapping_symbol(const char *str)
{
return str[0] == '$' && strchr("atd", str[1])
&& (str[2] == '\0' || str[2] == '.');
}
-static int
-read_symbol(FILE *in, struct sym_entry *s)
+static int read_symbol(FILE *in, struct sym_entry *s)
{
char str[500];
- char *sym;
+ char *sym, stype;
int rc;
- rc = fscanf(in, "%llx %c %499s\n", &s->addr, &s->type, str);
+ rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
if (rc != 3) {
if (rc != EOF) {
/* skip line */
@@ -143,7 +103,7 @@ read_symbol(FILE *in, struct sym_entry *s)
_sextratext = s->addr;
else if (strcmp(sym, "_eextratext") == 0)
_eextratext = s->addr;
- else if (toupper(s->type) == 'A')
+ else if (toupper(stype) == 'A')
{
/* Keep these useful absolute symbols */
if (strcmp(sym, "__kernel_syscall_via_break") &&
@@ -153,22 +113,24 @@ read_symbol(FILE *in, struct sym_entry *s)
return -1;
}
- else if (toupper(s->type) == 'U' ||
+ else if (toupper(stype) == 'U' ||
is_arm_mapping_symbol(sym))
return -1;
+ /* exclude also MIPS ELF local symbols ($L123 instead of .L123) */
+ else if (str[0] == '$')
+ return -1;
/* include the type field in the symbol name, so that it gets
* compressed together */
s->len = strlen(str) + 1;
- s->sym = (char *) malloc(s->len + 1);
- strcpy(s->sym + 1, str);
- s->sym[0] = s->type;
+ s->sym = malloc(s->len + 1);
+ strcpy((char *)s->sym + 1, str);
+ s->sym[0] = stype;
return 0;
}
-static int
-symbol_valid(struct sym_entry *s)
+static int symbol_valid(struct sym_entry *s)
{
/* Symbols which vary between passes. Passes 1 and 2 must have
* identical symbol lists. The kallsyms_* symbols below are only added
@@ -207,37 +169,36 @@ symbol_valid(struct sym_entry *s)
* move then they may get dropped in pass 2, which breaks the
* kallsyms rules.
*/
- if ((s->addr == _etext && strcmp(s->sym + offset, "_etext")) ||
- (s->addr == _einittext && strcmp(s->sym + offset, "_einittext")) ||
- (s->addr == _eextratext && strcmp(s->sym + offset, "_eextratext")))
+ if ((s->addr == _etext && strcmp((char*)s->sym + offset, "_etext")) ||
+ (s->addr == _einittext && strcmp((char*)s->sym + offset, "_einittext")) ||
+ (s->addr == _eextratext && strcmp((char*)s->sym + offset, "_eextratext")))
return 0;
}
/* Exclude symbols which vary between passes. */
- if (strstr(s->sym + offset, "_compiled."))
+ if (strstr((char *)s->sym + offset, "_compiled."))
return 0;
for (i = 0; special_symbols[i]; i++)
- if( strcmp(s->sym + offset, special_symbols[i]) == 0 )
+ if( strcmp((char *)s->sym + offset, special_symbols[i]) == 0 )
return 0;
return 1;
}
-static void
-read_map(FILE *in)
+static void read_map(FILE *in)
{
while (!feof(in)) {
- if (cnt >= size) {
- size += 10000;
- table = realloc(table, sizeof(*table) * size);
+ if (table_cnt >= table_size) {
+ table_size += 10000;
+ table = realloc(table, sizeof(*table) * table_size);
if (!table) {
fprintf(stderr, "out of memory\n");
exit (1);
}
}
- if (read_symbol(in, &table[cnt]) == 0)
- cnt++;
+ if (read_symbol(in, &table[table_cnt]) == 0)
+ table_cnt++;
}
}
@@ -281,10 +242,9 @@ static int expand_symbol(unsigned char *data, int len, char *result)
return total;
}
-static void
-write_src(void)
+static void write_src(void)
{
- int i, k, off, valid;
+ unsigned int i, k, off;
unsigned int best_idx[256];
unsigned int *markers;
char buf[KSYM_NAME_LEN+1];
@@ -301,33 +261,24 @@ write_src(void)
printf(".data\n");
output_label("kallsyms_addresses");
- valid = 0;
- for (i = 0; i < cnt; i++) {
- if (table[i].flags & SYM_FLAG_VALID) {
- printf("\tPTR\t%#llx\n", table[i].addr);
- valid++;
- }
+ for (i = 0; i < table_cnt; i++) {
+ printf("\tPTR\t%#llx\n", table[i].addr);
}
printf("\n");
output_label("kallsyms_num_syms");
- printf("\tPTR\t%d\n", valid);
+ printf("\tPTR\t%d\n", table_cnt);
printf("\n");
/* table of offset markers, that give the offset in the compressed stream
* every 256 symbols */
- markers = (unsigned int *) malloc(sizeof(unsigned int)*((valid + 255) / 256));
+ markers = (unsigned int *) malloc(sizeof(unsigned int) * ((table_cnt + 255) / 256));
output_label("kallsyms_names");
- valid = 0;
off = 0;
- for (i = 0; i < cnt; i++) {
-
- if (!table[i].flags & SYM_FLAG_VALID)
- continue;
-
- if ((valid & 0xFF) == 0)
- markers[valid >> 8] = off;
+ for (i = 0; i < table_cnt; i++) {
+ if ((i & 0xFF) == 0)
+ markers[i >> 8] = off;
printf("\t.byte 0x%02x", table[i].len);
for (k = 0; k < table[i].len; k++)
@@ -335,12 +286,11 @@ write_src(void)
printf("\n");
off += table[i].len + 1;
- valid++;
}
printf("\n");
output_label("kallsyms_markers");
- for (i = 0; i < ((valid + 255) >> 8); i++)
+ for (i = 0; i < ((table_cnt + 255) >> 8); i++)
printf("\tPTR\t%d\n", markers[i]);
printf("\n");
@@ -350,7 +300,7 @@ write_src(void)
off = 0;
for (i = 0; i < 256; i++) {
best_idx[i] = off;
- expand_symbol(best_table[i],best_table_len[i],buf);
+ expand_symbol(best_table[i], best_table_len[i], buf);
printf("\t.asciz\t\"%s\"\n", buf);
off += strlen(buf) + 1;
}
@@ -365,153 +315,13 @@ write_src(void)
/* table lookup compression functions */
-static inline unsigned int rehash_token(unsigned int hash, unsigned char data)
-{
- return ((hash * 16777619) ^ data);
-}
-
-static unsigned int hash_token(unsigned char *data, int len)
-{
- unsigned int hash=HASH_BASE_OFFSET;
- int i;
-
- for (i = 0; i < len; i++)
- hash = rehash_token(hash, data[i]);
-
- return HASH_FOLD(hash);
-}
-
-/* find a token given its data and hash value */
-static struct token *find_token_hash(unsigned char *data, int len, unsigned int hash)
-{
- struct token *ptr;
-
- ptr = hash_table[hash];
-
- while (ptr) {
- if ((ptr->len == len) && (memcmp(ptr->data, data, len) == 0))
- return ptr;
- ptr=ptr->next;
- }
-
- return NULL;
-}
-
-static inline void insert_token_in_group(struct token *head, struct token *ptr)
-{
- ptr->right = head->right;
- ptr->right->left = ptr;
- head->right = ptr;
- ptr->left = head;
-}
-
-static inline void remove_token_from_group(struct token *ptr)
-{
- ptr->left->right = ptr->right;
- ptr->right->left = ptr->left;
-}
-
-
-/* build the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len" */
-static void learn_token(unsigned char *data, int len)
-{
- struct token *ptr,*last_ptr;
- int i, newprofit;
- unsigned int hash = HASH_BASE_OFFSET;
- unsigned int hashes[MAX_TOK_SIZE + 1];
-
- if (len > MAX_TOK_SIZE)
- len = MAX_TOK_SIZE;
-
- /* calculate and store the hash values for all the sub-tokens */
- hash = rehash_token(hash, data[0]);
- for (i = 2; i <= len; i++) {
- hash = rehash_token(hash, data[i-1]);
- hashes[i] = HASH_FOLD(hash);
- }
-
- last_ptr = NULL;
- ptr = NULL;
-
- for (i = len; i >= 2; i--) {
- hash = hashes[i];
-
- if (!ptr) ptr = find_token_hash(data, i, hash);
-
- if (!ptr) {
- /* create a new token entry */
- ptr = (struct token *) malloc(sizeof(*ptr));
-
- memcpy(ptr->data, data, i);
- ptr->len = i;
-
- /* when we create an entry, it's profit is 0 because
- * we also take into account the size of the token on
- * the compressed table. We then subtract GOOD_BAD_THRESHOLD
- * so that the test to see if this token belongs to
- * the good or bad list, is a comparison to zero */
- ptr->profit = -GOOD_BAD_THRESHOLD;
-
- ptr->next = hash_table[hash];
- hash_table[hash] = ptr;
-
- insert_token_in_group(&bad_head, ptr);
-
- ptr->smaller = NULL;
- } else {
- newprofit = ptr->profit + (ptr->len - 1);
- /* check to see if this token needs to be moved to a
- * different list */
- if((ptr->profit < 0) && (newprofit >= 0)) {
- remove_token_from_group(ptr);
- insert_token_in_group(&good_head,ptr);
- }
- ptr->profit = newprofit;
- }
-
- if (last_ptr) last_ptr->smaller = ptr;
- last_ptr = ptr;
-
- ptr = ptr->smaller;
- }
-}
-
-/* decrease the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len". This function is much simpler than learn_token because we have
- * more guarantees (tho tokens exist, the ->smaller pointer is set, etc.)
- * The two separate functions exist only because of compression performance */
-static void forget_token(unsigned char *data, int len)
-{
- struct token *ptr;
- int i, newprofit;
- unsigned int hash=0;
-
- if (len > MAX_TOK_SIZE) len = MAX_TOK_SIZE;
-
- hash = hash_token(data, len);
- ptr = find_token_hash(data, len, hash);
-
- for (i = len; i >= 2; i--) {
-
- newprofit = ptr->profit - (ptr->len - 1);
- if ((ptr->profit >= 0) && (newprofit < 0)) {
- remove_token_from_group(ptr);
- insert_token_in_group(&bad_head, ptr);
- }
- ptr->profit=newprofit;
-
- ptr=ptr->smaller;
- }
-}
-
/* count all the possible tokens in a symbol */
static void learn_symbol(unsigned char *symbol, int len)
{
int i;
for (i = 0; i < len - 1; i++)
- learn_token(symbol + i, len - i);
+ token_profit[ symbol[i] + (symbol[i + 1] << 8) ]++;
}
/* decrease the count for all the possible tokens in a symbol */
@@ -520,117 +330,90 @@ static void forget_symbol(unsigned char *symbol, int len)
int i;
for (i = 0; i < len - 1; i++)
- forget_token(symbol + i, len - i);
+ token_profit[ symbol[i] + (symbol[i + 1] << 8) ]--;
}
-/* set all the symbol flags and do the initial token count */
+/* remove all the invalid symbols from the table and do the initial token count */
static void build_initial_tok_table(void)
{
- int i, use_it, valid;
+ unsigned int i, pos;
- valid = 0;
- for (i = 0; i < cnt; i++) {
- table[i].flags = 0;
+ pos = 0;
+ for (i = 0; i < table_cnt; i++) {
if ( symbol_valid(&table[i]) ) {
- table[i].flags |= SYM_FLAG_VALID;
- valid++;
+ if (pos != i)
+ table[pos] = table[i];
+ learn_symbol(table[pos].sym, table[pos].len);
+ pos++;
}
}
-
- use_it = 0;
- for (i = 0; i < cnt; i++) {
-
- /* subsample the available symbols. This method is almost like
- * a Bresenham's algorithm to get uniformly distributed samples
- * across the symbol table */
- if (table[i].flags & SYM_FLAG_VALID) {
-
- use_it += WORKING_SET;
-
- if (use_it >= valid) {
- table[i].flags |= SYM_FLAG_SAMPLED;
- use_it -= valid;
- }
- }
- if (table[i].flags & SYM_FLAG_SAMPLED)
- learn_symbol(table[i].sym, table[i].len);
- }
+ table_cnt = pos;
}
/* replace a given token in all the valid symbols. Use the sampled symbols
* to update the counts */
-static void compress_symbols(unsigned char *str, int tlen, int idx)
+static void compress_symbols(unsigned char *str, int idx)
{
- int i, len, learn, size;
- unsigned char *p;
+ unsigned int i, len, size;
+ unsigned char *p1, *p2;
- for (i = 0; i < cnt; i++) {
-
- if (!(table[i].flags & SYM_FLAG_VALID)) continue;
+ for (i = 0; i < table_cnt; i++) {
len = table[i].len;
- learn = 0;
- p = table[i].sym;
+ p1 = table[i].sym;
+
+ /* find the token on the symbol */
+ p2 = memmem(p1, len, str, 2);
+ if (!p2) continue;
+
+ /* decrease the counts for this symbol's tokens */
+ forget_symbol(table[i].sym, len);
+
+ size = len;
do {
+ *p2 = idx;
+ p2++;
+ size -= (p2 - p1);
+ memmove(p2, p2 + 1, size);
+ p1 = p2;
+ len--;
+
+ if (size < 2) break;
+
/* find the token on the symbol */
- p = (unsigned char *) strstr((char *) p, (char *) str);
- if (!p) break;
-
- if (!learn) {
- /* if this symbol was used to count, decrease it */
- if (table[i].flags & SYM_FLAG_SAMPLED)
- forget_symbol(table[i].sym, len);
- learn = 1;
- }
+ p2 = memmem(p1, size, str, 2);
- *p = idx;
- size = (len - (p - table[i].sym)) - tlen + 1;
- memmove(p + 1, p + tlen, size);
- p++;
- len -= tlen - 1;
+ } while (p2);
- } while (size >= tlen);
+ table[i].len = len;
- if(learn) {
- table[i].len = len;
- /* if this symbol was used to count, learn it again */
- if(table[i].flags & SYM_FLAG_SAMPLED)
- learn_symbol(table[i].sym, len);
- }
+ /* increase the counts for this symbol's new tokens */
+ learn_symbol(table[i].sym, len);
}
}
/* search the token with the maximum profit */
-static struct token *find_best_token(void)
+static int find_best_token(void)
{
- struct token *ptr,*best,*head;
- int bestprofit;
+ int i, best, bestprofit;
bestprofit=-10000;
+ best = 0;
- /* failsafe: if the "good" list is empty search from the "bad" list */
- if(good_head.right == &good_head) head = &bad_head;
- else head = &good_head;
-
- ptr = head->right;
- best = NULL;
- while (ptr != head) {
- if (ptr->profit > bestprofit) {
- bestprofit = ptr->profit;
- best = ptr;
+ for (i = 0; i < 0x10000; i++) {
+ if (token_profit[i] > bestprofit) {
+ best = i;
+ bestprofit = token_profit[i];
}
- ptr = ptr->right;
}
-
return best;
}
/* this is the core of the algorithm: calculate the "best" table */
static void optimize_result(void)
{
- struct token *best;
- int i;
+ int i, best;
/* using the '\0' symbol last allows compress_symbols to use standard
* fast string functions */
@@ -644,14 +427,12 @@ static void optimize_result(void)
best = find_best_token();
/* place it in the "best" table */
- best_table_len[i] = best->len;
- memcpy(best_table[i], best->data, best_table_len[i]);
- /* zero terminate the token so that we can use strstr
- in compress_symbols */
- best_table[i][best_table_len[i]]='\0';
+ best_table_len[i] = 2;
+ best_table[i][0] = best & 0xFF;
+ best_table[i][1] = (best >> 8) & 0xFF;
/* replace this token in all the valid symbols */
- compress_symbols(best_table[i], best_table_len[i], i);
+ compress_symbols(best_table[i], i);
}
}
}
@@ -659,39 +440,28 @@ static void optimize_result(void)
/* start by placing the symbols that are actually used on the table */
static void insert_real_symbols_in_table(void)
{
- int i, j, c;
+ unsigned int i, j, c;
memset(best_table, 0, sizeof(best_table));
memset(best_table_len, 0, sizeof(best_table_len));
- for (i = 0; i < cnt; i++) {
- if (table[i].flags & SYM_FLAG_VALID) {
- for (j = 0; j < table[i].len; j++) {
- c = table[i].sym[j];
- best_table[c][0]=c;
- best_table_len[c]=1;
- }
+ for (i = 0; i < table_cnt; i++) {
+ for (j = 0; j < table[i].len; j++) {
+ c = table[i].sym[j];
+ best_table[c][0]=c;
+ best_table_len[c]=1;
}
}
}
static void optimize_token_table(void)
{
- memset(hash_table, 0, sizeof(hash_table));
-
- good_head.left = &good_head;
- good_head.right = &good_head;
-
- bad_head.left = &bad_head;
- bad_head.right = &bad_head;
-
build_initial_tok_table();
insert_real_symbols_in_table();
/* When valid symbol is not registered, exit to error */
- if (good_head.left == good_head.right &&
- bad_head.left == bad_head.right) {
+ if (!table_cnt) {
fprintf(stderr, "No valid symbol.\n");
exit(1);
}
@@ -700,8 +470,7 @@ static void optimize_token_table(void)
}
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
{
if (argc >= 2) {
int i;
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 09abb891d11f..2fcb244a9e18 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -27,8 +27,20 @@ update-po-config: $(obj)/kxgettext
xgettext --default-domain=linux \
--add-comments --keyword=_ --keyword=N_ \
--files-from=scripts/kconfig/POTFILES.in \
- -o scripts/kconfig/linux.pot
- scripts/kconfig/kxgettext arch/$(ARCH)/Kconfig >> scripts/kconfig/linux.pot
+ --output scripts/kconfig/config.pot
+ $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
+ $(Q)for i in `ls arch/`; \
+ do \
+ scripts/kconfig/kxgettext arch/$$i/Kconfig \
+ | msguniq -o scripts/kconfig/linux_$${i}.pot; \
+ done
+ $(Q)msgcat scripts/kconfig/config.pot \
+ `find scripts/kconfig/ -type f -name linux_*.pot` \
+ --output scripts/kconfig/linux_raw.pot
+ $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
+ --output scripts/kconfig/linux.pot
+ $(Q)rm -f arch/um/Kconfig_arch
+ $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index 1c88d7c6d5a7..abee55ca6174 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -14,6 +14,11 @@ static char *escape(const char* text, char *bf, int len)
{
char *bfp = bf;
int multiline = strchr(text, '\n') != NULL;
+ int eol = 0;
+ int textlen = strlen(text);
+
+ if ((textlen > 0) && (text[textlen-1] == '\n'))
+ eol = 1;
*bfp++ = '"';
--len;
@@ -43,7 +48,7 @@ next:
--len;
}
- if (multiline)
+ if (multiline && eol)
bfp -= 3;
*bfp++ = '"';
@@ -179,7 +184,11 @@ static void message__print_file_lineno(struct message *self)
{
struct file_line *fl = self->files;
- printf("\n#: %s:%d", fl->file, fl->lineno);
+ putchar('\n');
+ if (self->option != NULL)
+ printf("# %s:00000\n", self->option);
+
+ printf("#: %s:%d", fl->file, fl->lineno);
fl = fl->next;
while (fl != NULL) {
@@ -187,9 +196,6 @@ static void message__print_file_lineno(struct message *self)
fl = fl->next;
}
- if (self->option != NULL)
- printf(", %s:00000", self->option);
-
putchar('\n');
}
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 8b84c42b49b5..c3d25786a64d 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -59,7 +59,7 @@ void menu_add_entry(struct symbol *sym);
void menu_end_entry(void);
void menu_add_dep(struct expr *dep);
struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
void menu_finalize(struct menu *parent);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 8c59b212722d..5cfa6c405cf0 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -136,9 +136,9 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
return prop;
}
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
{
- menu_add_prop(type, prompt, NULL, dep);
+ return menu_add_prop(type, prompt, NULL, dep);
}
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index f163d8d2d9ef..ff4fcc09720e 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -1531,7 +1531,7 @@ yyreduce:
{
menu_add_entry(NULL);
- menu_add_prop(P_MENU, yyvsp[-1].string, NULL, NULL);
+ menu_add_prompt(P_MENU, yyvsp[-1].string, NULL);
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
;}
break;
@@ -1586,7 +1586,7 @@ yyreduce:
{
menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, yyvsp[-1].string, NULL, NULL);
+ menu_add_prompt(P_COMMENT, yyvsp[-1].string, NULL);
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
;}
break;
@@ -1640,7 +1640,7 @@ yyreduce:
case 86:
{
- menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
+ menu_add_prompt(P_PROMPT, yyvsp[-1].string, yyvsp[0].expr);
;}
break;
@@ -1925,7 +1925,7 @@ void conf_parse(const char *name)
sym_init();
menu_init();
modules_sym = sym_lookup("MODULES", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
//zconfdebug = 1;
zconfparse();
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 54460f8d3696..e1a0f455d4a8 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -342,7 +342,7 @@ if_block:
menu: T_MENU prompt T_EOL
{
menu_add_entry(NULL);
- menu_add_prop(P_MENU, $2, NULL, NULL);
+ menu_add_prompt(P_MENU, $2, NULL);
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
};
@@ -392,7 +392,7 @@ source_stmt: source
comment: T_COMMENT prompt T_EOL
{
menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, $2, NULL, NULL);
+ menu_add_prompt(P_COMMENT, $2, NULL);
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
};
@@ -443,7 +443,7 @@ prompt_stmt_opt:
/* empty */
| prompt if_expr
{
- menu_add_prop(P_PROMPT, $1, NULL, $2);
+ menu_add_prompt(P_PROMPT, $1, $2);
};
prompt: T_WORD
@@ -487,7 +487,7 @@ void conf_parse(const char *name)
sym_init();
menu_init();
modules_sym = sym_lookup("MODULES", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
//zconfdebug = 1;
zconfparse();
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 0835dc2a8aa9..8aaf74e64183 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1665,11 +1665,17 @@ sub xml_escape($) {
}
sub process_file($) {
- my ($file) = "$ENV{'SRCTREE'}@_";
+ my $file;
my $identifier;
my $func;
my $initial_section_counter = $section_counter;
+ if (defined($ENV{'SRCTREE'})) {
+ $file = "$ENV{'SRCTREE'}" . "/" . "@_";
+ }
+ else {
+ $file = "@_";
+ }
if (defined($source_map{$file})) {
$file = $source_map{$file};
}
diff --git a/scripts/lxdialog/dialog.h b/scripts/lxdialog/dialog.h
index c571548daa82..eb63e1bb63a3 100644
--- a/scripts/lxdialog/dialog.h
+++ b/scripts/lxdialog/dialog.h
@@ -163,7 +163,7 @@ int dialog_menu (const char *title, const char *prompt, int height, int width,
int dialog_checklist (const char *title, const char *prompt, int height,
int width, int list_height, int item_no,
const char * const * items, int flag);
-extern unsigned char dialog_input_result[];
+extern char dialog_input_result[];
int dialog_inputbox (const char *title, const char *prompt, int height,
int width, const char *init);
diff --git a/scripts/lxdialog/inputbox.c b/scripts/lxdialog/inputbox.c
index fa7bebc693b9..074d2d68bd31 100644
--- a/scripts/lxdialog/inputbox.c
+++ b/scripts/lxdialog/inputbox.c
@@ -21,7 +21,7 @@
#include "dialog.h"
-unsigned char dialog_input_result[MAX_LEN + 1];
+char dialog_input_result[MAX_LEN + 1];
/*
* Print the termination buttons
@@ -48,7 +48,7 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
- unsigned char *instr = dialog_input_result;
+ char *instr = dialog_input_result;
WINDOW *dialog;
/* center dialog box on screen */
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index 8d118d181950..d7b8a384b4a7 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -1,7 +1,8 @@
TARGET=$1
ARCH=$2
SMP=$3
-CC=$4
+PREEMPT=$4
+CC=$5
# If compile.h exists already and we don't own autoconf.h
# (i.e. we're not the same user who did make *config), don't
@@ -26,8 +27,10 @@ fi
UTS_VERSION="#$VERSION"
-if [ -n "$SMP" ] ; then UTS_VERSION="$UTS_VERSION SMP"; fi
-UTS_VERSION="$UTS_VERSION `LC_ALL=C LANG=C date`"
+CONFIG_FLAGS=""
+if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi
+if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi
+UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS `LC_ALL=C LANG=C date`"
# Truncate to maximum length
@@ -37,7 +40,8 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
# Generate a temporary compile.h
( echo /\* This file is auto generated, version $VERSION \*/
-
+ if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
+
echo \#define UTS_MACHINE \"$ARCH\"
echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index 1112347245c0..43271a1ca01e 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -252,9 +252,9 @@ static int parse_comment(const char *file, unsigned long len)
}
/* FIXME: Handle .s files differently (eg. # starts comments) --RR */
-static int parse_file(const signed char *fname, struct md4_ctx *md)
+static int parse_file(const char *fname, struct md4_ctx *md)
{
- signed char *file;
+ char *file;
unsigned long i, len;
file = grab_file(fname, &len);
@@ -332,7 +332,7 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md)
Sum all files in the same dir or subdirs.
*/
while ((line = get_next_line(&pos, file, flen)) != NULL) {
- signed char* p = line;
+ char* p = line;
if (strncmp(line, "deps_", sizeof("deps_")-1) == 0) {
check_files = 1;
continue;
@@ -458,7 +458,7 @@ out:
close(fd);
}
-static int strip_rcs_crap(signed char *version)
+static int strip_rcs_crap(char *version)
{
unsigned int len, full_len;
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 3b1f2eff2584..f3e7e8e4a500 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -59,7 +59,7 @@ $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
binrpm-pkg: $(objtree)/binkernel.spec
- $(MAKE)
+ $(MAKE) KBUILD_SRC=
set -e; \
$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
set -e; \
@@ -74,16 +74,30 @@ clean-files += $(objtree)/binkernel.spec
#
.PHONY: deb-pkg
deb-pkg:
- $(MAKE)
+ $(MAKE) KBUILD_SRC=
$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
clean-dirs += $(objtree)/debian/
+# tarball targets
+# ---------------------------------------------------------------------------
+.PHONY: tar%pkg
+tar%pkg:
+ $(MAKE)
+ $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
+
+clean-dirs += $(objtree)/tar-install/
+
+
# Help text displayed when executing 'make help'
# ---------------------------------------------------------------------------
help:
- @echo ' rpm-pkg - Build the kernel as an RPM package'
- @echo ' binrpm-pkg - Build an rpm package containing the compiled kernel & modules'
- @echo ' deb-pkg - Build the kernel as an deb package'
+ @echo ' rpm-pkg - Build the kernel as an RPM package'
+ @echo ' binrpm-pkg - Build an rpm package containing the compiled kernel'
+ @echo ' and modules'
+ @echo ' deb-pkg - Build the kernel as an deb package'
+ @echo ' tar-pkg - Build the kernel as an uncompressed tarball'
+ @echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
+ @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index c279b6310f02..6edb29f2b4a6 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -14,18 +14,38 @@ set -e
# Some variables and settings used throughout the script
version=$KERNELRELEASE
tmpdir="$objtree/debian/tmp"
+packagename=linux-$version
+
+if [ "$ARCH" == "um" ] ; then
+ packagename=user-mode-linux-$version
+fi
# Setup the directory structure
rm -rf "$tmpdir"
mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot"
+if [ "$ARCH" == "um" ] ; then
+ mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/share/doc/$packagename" "$tmpdir/usr/bin"
+fi
# Build and install the kernel
-cp System.map "$tmpdir/boot/System.map-$version"
-cp .config "$tmpdir/boot/config-$version"
-cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+if [ "$ARCH" == "um" ] ; then
+ $MAKE linux
+ cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
+ cp .config "$tmpdir/usr/share/doc/$packagename/config"
+ gzip "$tmpdir/usr/share/doc/$packagename/config"
+ cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
+else
+ cp System.map "$tmpdir/boot/System.map-$version"
+ cp .config "$tmpdir/boot/config-$version"
+ cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+fi
if grep -q '^CONFIG_MODULES=y' .config ; then
- INSTALL_MOD_PATH="$tmpdir" make modules_install
+ INSTALL_MOD_PATH="$tmpdir" make KBUILD_SRC= modules_install
+ if [ "$ARCH" == "um" ] ; then
+ mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
+ rmdir "$tmpdir/lib/modules/$version"
+ fi
fi
# Install the maintainer scripts
@@ -53,6 +73,8 @@ linux ($version) unstable; urgency=low
EOF
# Generate a control file
+if [ "$ARCH" == "um" ]; then
+
cat <<EOF > debian/control
Source: linux
Section: base
@@ -60,12 +82,34 @@ Priority: optional
Maintainer: $name
Standards-Version: 3.6.1
-Package: linux-$version
+Package: $packagename
+Architecture: any
+Description: User Mode Linux kernel, version $version
+ User-mode Linux is a port of the Linux kernel to its own system call
+ interface. It provides a kind of virtual machine, which runs Linux
+ as a user process under another Linux kernel. This is useful for
+ kernel development, sandboxes, jails, experimentation, and
+ many other things.
+ .
+ This package contains the Linux kernel, modules and corresponding other
+ files version $version
+EOF
+
+else
+cat <<EOF > debian/control
+Source: linux
+Section: base
+Priority: optional
+Maintainer: $name
+Standards-Version: 3.6.1
+
+Package: $packagename
Architecture: any
Description: Linux kernel, version $version
This package contains the Linux kernel, modules and corresponding other
- files version $version.
+ files version $version
EOF
+fi
# Fix some ownership and permissions
chown -R root:root "$tmpdir"
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
new file mode 100644
index 000000000000..d8fffe6f8906
--- /dev/null
+++ b/scripts/package/buildtar
@@ -0,0 +1,111 @@
+#!/bin/sh
+
+#
+# buildtar 0.0.3
+#
+# (C) 2004-2005 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
+#
+# This script is used to compile a tarball from the currently
+# prepared kernel. Based upon the builddeb script from
+# Wichert Akkerman <wichert@wiggy.net>.
+#
+
+set -e
+
+#
+# Some variables and settings used throughout the script
+#
+version="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}${EXTRANAME}"
+tmpdir="${objtree}/tar-install"
+tarball="${objtree}/linux-${version}.tar"
+
+
+#
+# Figure out how to compress, if requested at all
+#
+case "${1}" in
+ tar-pkg)
+ compress="cat"
+ file_ext=""
+ ;;
+ targz-pkg)
+ compress="gzip -c9"
+ file_ext=".gz"
+ ;;
+ tarbz2-pkg)
+ compress="bzip2 -c9"
+ file_ext=".bz2"
+ ;;
+ *)
+ echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2
+ exit 1
+ ;;
+esac
+
+
+#
+# Clean-up and re-create the temporary directory
+#
+rm -rf -- "${tmpdir}"
+mkdir -p -- "${tmpdir}/boot"
+
+
+#
+# Try to install modules
+#
+if ! make INSTALL_MOD_PATH="${tmpdir}" modules_install; then
+ echo "" >&2
+ echo "Ignoring error at module_install time, since that could be" >&2
+ echo "a result of missing local modutils/module-init-tools," >&2
+ echo "or you just didn't compile in module support at all..." >&2
+ echo "" >&2
+fi
+
+
+#
+# Install basic kernel files
+#
+cp -v -- System.map "${tmpdir}/boot/System.map-${version}"
+cp -v -- .config "${tmpdir}/boot/config-${version}"
+cp -v -- vmlinux "${tmpdir}/boot/vmlinux-${version}"
+
+
+#
+# Install arch-specific kernel image(s)
+#
+case "${ARCH}" in
+ i386)
+ [ -f arch/i386/boot/bzImage ] && cp -v -- arch/i386/boot/bzImage "${tmpdir}/boot/vmlinuz-${version}"
+ ;;
+ alpha)
+ [ -f arch/alpha/boot/vmlinux.gz ] && cp -v -- arch/alpha/boot/vmlinux.gz "${tmpdir}/boot/vmlinuz-${version}"
+ ;;
+ vax)
+ [ -f vmlinux.SYS ] && cp -v -- vmlinux.SYS "${tmpdir}/boot/vmlinux-${version}.SYS"
+ [ -f vmlinux.dsk ] && cp -v -- vmlinux.dsk "${tmpdir}/boot/vmlinux-${version}.dsk"
+ ;;
+ *)
+ [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${version}"
+ echo "" >&2
+ echo '** ** ** WARNING ** ** **' >&2
+ echo "" >&2
+ echo "Your architecture did not define any architecture-dependant files" >&2
+ echo "to be placed into the tarball. Please add those to ${0} ..." >&2
+ echo "" >&2
+ sleep 5
+ ;;
+esac
+
+
+#
+# Create the tarball
+#
+(
+ cd "${tmpdir}"
+ tar cf - . | ${compress} > "${tarball}${file_ext}"
+)
+
+echo "Tarball successfully created in ${tarball}${file_ext}"
+
+exit 0
+
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index 6e7a58f145ad..0b1038737548 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -62,10 +62,19 @@ echo ""
fi
echo "%install"
+echo "%ifarch ia64"
+echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%else"
echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%endif"
echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{_smp_mflags} modules_install'
+echo "%ifarch ia64"
+echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/efi/vmlinuz-$KERNELRELEASE"
+echo 'ln -s '"efi/vmlinuz-$KERNELRELEASE" '$RPM_BUILD_ROOT'"/boot/"
+echo "%else"
echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/vmlinuz-$KERNELRELEASE"
+echo "%endif"
echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$KERNELRELEASE"
diff --git a/scripts/reference_discarded.pl b/scripts/reference_discarded.pl
index d5cabb81bd1b..f04f62736851 100644
--- a/scripts/reference_discarded.pl
+++ b/scripts/reference_discarded.pl
@@ -96,6 +96,7 @@ foreach $object (keys(%object)) {
$from !~ /\.debug_ranges$/ &&
$from !~ /\.debug_line$/ &&
$from !~ /\.debug_frame$/ &&
+ $from !~ /\.debug_loc$/ &&
$from !~ /\.exitcall\.exit$/ &&
$from !~ /\.eh_frame$/ &&
$from !~ /\.stab$/)) {
diff --git a/scripts/reference_init.pl b/scripts/reference_init.pl
index 9a2408453869..7f6960b175a2 100644
--- a/scripts/reference_init.pl
+++ b/scripts/reference_init.pl
@@ -98,6 +98,7 @@ foreach $object (sort(keys(%object))) {
$from !~ /\.pdr$/ &&
$from !~ /\__param$/ &&
$from !~ /\.altinstructions/ &&
+ $from !~ /\.eh_frame/ &&
$from !~ /\.debug_/)) {
printf("Error: %s %s refers to %s\n", $object, $from, $line);
}
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
new file mode 100644
index 000000000000..7c805c8fccd2
--- /dev/null
+++ b/scripts/setlocalversion
@@ -0,0 +1,56 @@
+#!/usr/bin/perl
+# Copyright 2004 - Ryan Anderson <ryan@michonline.com> GPL v2
+
+use strict;
+use warnings;
+use Digest::MD5;
+require 5.006;
+
+if (@ARGV != 1) {
+ print <<EOT;
+Usage: setlocalversion <srctree>
+EOT
+ exit(1);
+}
+
+my ($srctree) = @ARGV;
+chdir($srctree);
+
+my @LOCALVERSIONS = ();
+
+# We are going to use the following commands to try and determine if this
+# repository is at a Version boundary (i.e, 2.6.10 vs 2.6.10 + some patches) We
+# currently assume that all meaningful version boundaries are marked by a tag.
+# We don't care what the tag is, just that something exists.
+
+# Git/Cogito store the top-of-tree "commit" in .git/HEAD
+# A list of known tags sits in .git/refs/tags/
+#
+# The simple trick here is to just compare the two of these, and if we get a
+# match, return nothing, otherwise, return a subset of the SHA-1 hash in
+# .git/HEAD
+
+sub do_git_checks {
+ open(H,"<.git/HEAD") or return;
+ my $head = <H>;
+ chomp $head;
+ close(H);
+
+ opendir(D,".git/refs/tags") or return;
+ foreach my $tagfile (grep !/^\.{1,2}$/, readdir(D)) {
+ open(F,"<.git/refs/tags/" . $tagfile) or return;
+ my $tag = <F>;
+ chomp $tag;
+ close(F);
+ return if ($tag eq $head);
+ }
+ closedir(D);
+
+ push @LOCALVERSIONS, "g" . substr($head,0,8);
+}
+
+if ( -d ".git") {
+ do_git_checks();
+}
+
+printf "-%s\n", join("-",@LOCALVERSIONS) if (scalar @LOCALVERSIONS > 0);
diff --git a/scripts/ver_linux b/scripts/ver_linux
index a28c279c49dd..beb43ef7f761 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -25,9 +25,11 @@ ld -v | awk -F\) '{print $1}' | awk \
'/BFD/{print "binutils ",$NF} \
/^GNU/{print "binutils ",$4}'
-fdformat --version | awk -F\- '{print "util-linux ", $NF}'
+echo -n "util-linux "
+fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
-mount --version | awk -F\- '{print "mount ", $NF}'
+echo -n "mount "
+mount --version | awk '{print $NF}' | sed -e s/^mount-// -e s/\)$//
depmod -V 2>&1 | awk 'NR==1 {print "module-init-tools ",$NF}'
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-19 22:10:34 +0300