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authorLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 08:48:48 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 08:48:48 -0800
commit2e1ca21d46aaef95101723fa402f39d3a95aba59 (patch)
treecd95efefb9ccb6ab4ac0589d01c06cdfc22cc989 /scripts
parent315ab19a6d12d6af7b6957090822f3057ab7e80f (diff)
parenteae0f536f640bb95f2ad437a57c40c7d5683d1ac (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild
* master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild: (46 commits) kbuild: remove obsoleted scripts/reference_* files kbuild: fix make help & make *pkg kconfig: fix time ordering of writes to .kconfig.d and include/linux/autoconf.h Kconfig: remove the CONFIG_CC_ALIGN_* options kbuild: add -fverbose-asm to i386 Makefile kbuild: clean-up genksyms kbuild: Lindent genksyms.c kbuild: fix genksyms build error kbuild: in makefile.txt note that Makefile is preferred name for kbuild files kbuild: replace PHONY with FORCE kbuild: Fix bug in crc symbol generating of kernel and modules kbuild: change kbuild to not rely on incorrect GNU make behavior kbuild: when warning symbols exported twice now tell user this is the problem kbuild: fix make dir/file.xx when asm symlink is missing kbuild: in the section mismatch check try harder to find symbols kbuild: fix section mismatch check for unwind on IA64 kbuild: kill false positives from section mismatch warnings for powerpc kbuild: kill trailing whitespace in modpost & friends kbuild: small update of allnoconfig description kbuild: make namespace.pl CROSS_COMPILE happy ... Trivial conflict in arch/ppc/boot/Makefile manually fixed up
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Kbuild.include65
-rw-r--r--scripts/Makefile.build27
-rw-r--r--scripts/Makefile.clean10
-rw-r--r--scripts/Makefile.modinst10
-rw-r--r--scripts/Makefile.modpost19
-rw-r--r--scripts/basic/fixdep.c14
-rwxr-xr-xscripts/checkconfig.pl65
-rw-r--r--scripts/genksyms/genksyms.c843
-rw-r--r--scripts/genksyms/genksyms.h57
-rw-r--r--scripts/kconfig/Makefile6
-rw-r--r--scripts/kconfig/confdata.c2
-rw-r--r--scripts/kconfig/lxdialog/Makefile6
-rw-r--r--scripts/mkmakefile8
-rw-r--r--scripts/mod/file2alias.c17
-rw-r--r--scripts/mod/mk_elfconfig.c4
-rw-r--r--scripts/mod/modpost.c698
-rw-r--r--scripts/mod/modpost.h25
-rw-r--r--scripts/mod/sumversion.c32
-rw-r--r--scripts/namespace.pl4
-rw-r--r--scripts/package/Makefile20
-rw-r--r--scripts/reference_discarded.pl112
-rw-r--r--scripts/reference_init.pl108
22 files changed, 1139 insertions, 1013 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 0168d6c3707..59620b1554e 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -44,6 +44,43 @@ define filechk
fi
endef
+######
+# gcc support functions
+# See documentation in Documentation/kbuild/makefiles.txt
+
+# as-option
+# Usage: cflags-y += $(call as-option, -Wa$(comma)-isa=foo,)
+
+as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
+ -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
+ else echo "$(2)"; fi ;)
+
+# cc-option
+# Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586)
+
+cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
+ > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
+
+# cc-option-yn
+# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
+cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
+ > /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
+
+# cc-option-align
+# Prefix align with either -falign or -malign
+cc-option-align = $(subst -functions=0,,\
+ $(call cc-option,-falign-functions=0,-malign-functions=0))
+
+# cc-version
+# Usage gcc-ver := $(call cc-version, $(CC))
+cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
+ $(if $(1), $(1), $(CC)))
+
+# cc-ifversion
+# Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
+cc-ifversion = $(shell if [ $(call cc-version, $(CC)) $(1) $(2) ]; then \
+ echo $(3); fi;)
+
###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
# Usage:
@@ -51,8 +88,7 @@ endef
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 ' $(call escsq,$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+cmd = @$(echo-cmd) $(cmd_$(1))
# Add $(obj)/ for paths that is not absolute
objectify = $(foreach o,$(1),$(if $(filter /%,$(o)),$(o),$(obj)/$(o)))
@@ -75,30 +111,33 @@ endif
echo-cmd = $(if $($(quiet)cmd_$(1)), \
echo ' $(call escsq,$($(quiet)cmd_$(1)))';)
+make-cmd = $(subst \#,\\\#,$(subst $$,$$$$,$(call escsq,$(cmd_$(1)))))
+
# function to only execute the passed command if necessary
# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
-#
-if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+#
+if_changed = $(if $(strip $(filter-out $(PHONY),$?) \
+ $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
@set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- echo 'cmd_$@ := $(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+ $(echo-cmd) $(cmd_$(1)); \
+ echo 'cmd_$@ := $(make-cmd)' > $(@D)/.$(@F).cmd)
# execute the command and also postprocess generated .d dependencies
# file
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
- $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+if_changed_dep = $(if $(strip $(filter-out $(PHONY),$?) \
+ $(filter-out FORCE $(wildcard $^),$^) \
+ $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
@set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+ $(echo-cmd) $(cmd_$(1)); \
+ scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(@D)/.$(@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)), $(cmd_$@)) ),\
+if_changed_rule = $(if $(strip $(filter-out $(PHONY),$?) \
+ $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
@set -e; \
$(rule_$(1)))
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index c33e62bde6b..e48e60da304 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -4,17 +4,18 @@
src := $(obj)
-.PHONY: __build
+PHONY := __build
__build:
# Read .config if it exist, otherwise ignore
-include .config
+include scripts/Kbuild.include
+
# 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
@@ -128,7 +129,7 @@ $(multi-objs-y:.o=.s) : modname = $(modname-multi)
$(multi-objs-y:.o=.lst) : modname = $(modname-multi)
quiet_cmd_cc_s_c = CC $(quiet_modtag) $@
-cmd_cc_s_c = $(CC) $(c_flags) -S -o $@ $<
+cmd_cc_s_c = $(CC) $(c_flags) -fverbose-asm -S -o $@ $<
%.s: %.c FORCE
$(call if_changed_dep,cc_s_c)
@@ -165,7 +166,7 @@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $<
cmd_modversions = \
if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \
$(CPP) -D__GENKSYMS__ $(c_flags) $< \
- | $(GENKSYMS) \
+ | $(GENKSYMS) -a $(ARCH) \
> $(@D)/.tmp_$(@F:.o=.ver); \
\
$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \
@@ -177,12 +178,10 @@ cmd_modversions = \
endif
define rule_cc_o_c
- $(if $($(quiet)cmd_checksrc),echo ' $($(quiet)cmd_checksrc)';) \
- $(cmd_checksrc) \
- $(if $($(quiet)cmd_cc_o_c),echo ' $(call escsq,$($(quiet)cmd_cc_o_c))';) \
- $(cmd_cc_o_c); \
+ $(call echo-cmd,checksrc) $(cmd_checksrc) \
+ $(call echo-cmd,cc_o_c) $(cmd_cc_o_c); \
$(cmd_modversions) \
- scripts/basic/fixdep $(depfile) $@ '$(call escsq,$(cmd_cc_o_c))' > $(@D)/.$(@F).tmp; \
+ scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > $(@D)/.$(@F).tmp; \
rm -f $(depfile); \
mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd
endef
@@ -309,14 +308,14 @@ targets += $(multi-used-y) $(multi-used-m)
# Descending
# ---------------------------------------------------------------------------
-.PHONY: $(subdir-ym)
+PHONY += $(subdir-ym)
$(subdir-ym):
$(Q)$(MAKE) $(build)=$@
# Add FORCE to the prequisites of a target to force it to be always rebuilt.
# ---------------------------------------------------------------------------
-.PHONY: FORCE
+PHONY += FORCE
FORCE:
@@ -331,3 +330,9 @@ cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
ifneq ($(cmd_files),)
include $(cmd_files)
endif
+
+
+# Declare the contents of the .PHONY variable as phony. We keep that
+# information in a variable se we can use it in if_changed and friends.
+
+.PHONY: $(PHONY)
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index 8974ea5fc87..cff33498fa1 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -4,7 +4,7 @@
src := $(obj)
-.PHONY: __clean
+PHONY := __clean
__clean:
# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
@@ -87,10 +87,16 @@ endif
# Descending
# ---------------------------------------------------------------------------
-.PHONY: $(subdir-ymn)
+PHONY += $(subdir-ymn)
$(subdir-ymn):
$(Q)$(MAKE) $(clean)=$@
# If quiet is set, only print short version of command
cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
+
+
+# Declare the contents of the .PHONY variable as phony. We keep that
+# information in a variable se we can use it in if_changed and friends.
+
+.PHONY: $(PHONY)
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index 23fd1bdc25c..2686dd5dce8 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -2,7 +2,7 @@
# Installing modules
# ==========================================================================
-.PHONY: __modinst
+PHONY := __modinst
__modinst:
include scripts/Kbuild.include
@@ -12,7 +12,7 @@ include scripts/Kbuild.include
__modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
-.PHONY: $(modules)
+PHONY += $(modules)
__modinst: $(modules)
@:
@@ -27,3 +27,9 @@ modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
$(modules):
$(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
+
+
+# Declare the contents of the .PHONY variable as phony. We keep that
+# information in a variable se we can use it in if_changed and friends.
+
+.PHONY: $(PHONY)
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 9a3ec20b0be..0e056cffffd 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -32,14 +32,15 @@
# Step 4 is solely used to allow module versioning in external modules,
# where the CRC of each module is retrieved from the Module.symers file.
-.PHONY: _modpost
+PHONY := _modpost
_modpost: __modpost
include .config
include scripts/Kbuild.include
include scripts/Makefile.lib
-symverfile := $(objtree)/Module.symvers
+kernelsymfile := $(objtree)/Module.symvers
+modulesymfile := $(KBUILD_EXTMOD)/Modules.symvers
# Step 1), find all modules listed in $(MODVERDIR)/
__modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
@@ -54,10 +55,12 @@ quiet_cmd_modpost = MODPOST
cmd_modpost = scripts/mod/modpost \
$(if $(CONFIG_MODVERSIONS),-m) \
$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \
- $(if $(KBUILD_EXTMOD),-i,-o) $(symverfile) \
+ $(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
+ $(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
+ $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
$(filter-out FORCE,$^)
-.PHONY: __modpost
+PHONY += __modpost
__modpost: $(wildcard vmlinux) $(modules:.ko=.o) FORCE
$(call cmd,modpost)
@@ -94,7 +97,7 @@ targets += $(modules)
# Add FORCE to the prequisites of a target to force it to be always rebuilt.
# ---------------------------------------------------------------------------
-.PHONY: FORCE
+PHONY += FORCE
FORCE:
@@ -109,3 +112,9 @@ cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
ifneq ($(cmd_files),)
include $(cmd_files)
endif
+
+
+# Declare the contents of the .PHONY variable as phony. We keep that
+# information in a variable se we can use it in if_changed and friends.
+
+.PHONY: $(PHONY)
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 679124b11e1..668a11a8b38 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -132,20 +132,10 @@ void usage(void)
/*
* Print out the commandline prefixed with cmd_<target filename> :=
- * If commandline contains '#' escape with '\' so make to not see
- * the '#' as a start-of-comment symbol
- **/
+ */
void print_cmdline(void)
{
- char *p = cmdline;
-
- printf("cmd_%s := ", target);
- for (; *p; p++) {
- if (*p == '#')
- printf("\\");
- printf("%c", *p);
- }
- printf("\n\n");
+ printf("cmd_%s := %s\n\n", target, cmdline);
}
char * str_config = NULL;
diff --git a/scripts/checkconfig.pl b/scripts/checkconfig.pl
deleted file mode 100755
index ca1f231b15a..00000000000
--- a/scripts/checkconfig.pl
+++ /dev/null
@@ -1,65 +0,0 @@
-#! /usr/bin/perl
-#
-# checkconfig: find uses of CONFIG_* names without matching definitions.
-# Copyright abandoned, 1998, Michael Elizabeth Chastain <mailto:mec@shout.net>.
-
-use integer;
-
-$| = 1;
-
-foreach $file (@ARGV)
-{
- # Open this file.
- open(FILE, $file) || die "Can't open $file: $!\n";
-
- # Initialize variables.
- my $fInComment = 0;
- my $fInString = 0;
- my $fUseConfig = 0;
- my $iLinuxConfig = 0;
- my %configList = ();
-
- LINE: while ( <FILE> )
- {
- # Strip comments.
- $fInComment && (s+^.*?\*/+ +o ? ($fInComment = 0) : next);
- m+/\*+o && (s+/\*.*?\*/+ +go, (s+/\*.*$+ +o && ($fInComment = 1)));
-
- # Pick up definitions.
- if ( m/^\s*#/o )
- {
- $iLinuxConfig = $. if m/^\s*#\s*include\s*"linux\/config\.h"/o;
- $configList{uc $1} = 1 if m/^\s*#\s*include\s*"config\/(\S*)\.h"/o;
- }
-
- # Strip strings.
- $fInString && (s+^.*?"+ +o ? ($fInString = 0) : next);
- m+"+o && (s+".*?"+ +go, (s+".*$+ +o && ($fInString = 1)));
-
- # Pick up definitions.
- if ( m/^\s*#/o )
- {
- $iLinuxConfig = $. if m/^\s*#\s*include\s*<linux\/config\.h>/o;
- $configList{uc $1} = 1 if m/^\s*#\s*include\s*<config\/(\S*)\.h>/o;
- $configList{$1} = 1 if m/^\s*#\s*define\s+CONFIG_(\w*)/o;
- $configList{$1} = 1 if m/^\s*#\s*undef\s+CONFIG_(\w*)/o;
- }
-
- # Look for usages.
- next unless m/CONFIG_/o;
- WORD: while ( m/\bCONFIG_(\w+)/og )
- {
- $fUseConfig = 1;
- last LINE if $iLinuxConfig;
- next WORD if exists $configList{$1};
- print "$file: $.: need CONFIG_$1.\n";
- $configList{$1} = 0;
- }
- }
-
- # Report superfluous includes.
- if ( $iLinuxConfig && ! $fUseConfig )
- { print "$file: $iLinuxConfig: linux/config.h not needed.\n"; }
-
- close(FILE);
-}
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index 416a694b099..5b0344e20d6 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -29,481 +29,421 @@
#include <stdarg.h>
#ifdef __GNU_LIBRARY__
#include <getopt.h>
-#endif /* __GNU_LIBRARY__ */
+#endif /* __GNU_LIBRARY__ */
#include "genksyms.h"
-
/*----------------------------------------------------------------------*/
#define HASH_BUCKETS 4096
static struct symbol *symtab[HASH_BUCKETS];
-FILE *debugfile;
+static FILE *debugfile;
int cur_line = 1;
-char *cur_filename, *output_directory;
+char *cur_filename;
-int flag_debug, flag_dump_defs, flag_warnings;
+static int flag_debug, flag_dump_defs, flag_warnings;
+static const char *arch = "";
+static const char *mod_prefix = "";
static int errors;
static int nsyms;
static struct symbol *expansion_trail;
-static const char * const symbol_type_name[] = {
- "normal", "typedef", "enum", "struct", "union"
+static const char *const symbol_type_name[] = {
+ "normal", "typedef", "enum", "struct", "union"
};
+static int equal_list(struct string_list *a, struct string_list *b);
+static void print_list(FILE * f, struct string_list *list);
+
/*----------------------------------------------------------------------*/
-static const unsigned int crctab32[] =
-{
- 0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
- 0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
- 0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
- 0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
- 0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
- 0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
- 0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
- 0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
- 0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
- 0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
- 0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
- 0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
- 0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
- 0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
- 0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
- 0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
- 0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
- 0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
- 0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
- 0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
- 0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
- 0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
- 0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
- 0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
- 0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
- 0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
- 0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
- 0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
- 0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
- 0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
- 0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
- 0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
- 0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
- 0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
- 0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
- 0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
- 0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
- 0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
- 0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
- 0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
- 0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
- 0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
- 0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
- 0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
- 0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
- 0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
- 0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
- 0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
- 0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
- 0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
- 0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
- 0x2d02ef8dU
+static const unsigned int crctab32[] = {
+ 0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
+ 0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
+ 0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
+ 0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
+ 0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
+ 0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
+ 0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
+ 0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
+ 0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
+ 0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
+ 0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
+ 0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
+ 0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
+ 0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
+ 0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
+ 0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
+ 0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
+ 0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
+ 0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
+ 0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
+ 0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
+ 0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
+ 0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
+ 0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
+ 0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
+ 0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
+ 0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
+ 0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
+ 0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
+ 0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
+ 0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
+ 0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
+ 0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
+ 0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
+ 0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
+ 0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
+ 0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
+ 0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
+ 0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
+ 0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
+ 0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
+ 0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
+ 0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
+ 0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
+ 0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
+ 0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
+ 0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
+ 0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
+ 0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
+ 0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
+ 0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
+ 0x2d02ef8dU
};
-static inline unsigned long
-partial_crc32_one(unsigned char c, unsigned long crc)
+static unsigned long partial_crc32_one(unsigned char c, unsigned long crc)
{
- return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
+ return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
}
-static inline unsigned long
-partial_crc32(const char *s, unsigned long crc)
+static unsigned long partial_crc32(const char *s, unsigned long crc)
{
- while (*s)
- crc = partial_crc32_one(*s++, crc);
- return crc;
+ while (*s)
+ crc = partial_crc32_one(*s++, crc);
+ return crc;
}
-static inline unsigned long
-crc32(const char *s)
+static unsigned long crc32(const char *s)
{
- return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
+ return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
}
-
/*----------------------------------------------------------------------*/
-static inline enum symbol_type
-map_to_ns(enum symbol_type t)
+static enum symbol_type map_to_ns(enum symbol_type t)
{
- if (t == SYM_TYPEDEF)
- t = SYM_NORMAL;
- else if (t == SYM_UNION)
- t = SYM_STRUCT;
- return t;
+ if (t == SYM_TYPEDEF)
+ t = SYM_NORMAL;
+ else if (t == SYM_UNION)
+ t = SYM_STRUCT;
+ return t;
}
-struct symbol *
-find_symbol(const char *name, enum symbol_type ns)
+struct symbol *find_symbol(const char *name, enum symbol_type ns)
{
- unsigned long h = crc32(name) % HASH_BUCKETS;
- struct symbol *sym;
+ unsigned long h = crc32(name) % HASH_BUCKETS;
+ struct symbol *sym;
- for (sym = symtab[h]; sym ; sym = sym->hash_next)
- if (map_to_ns(sym->type) == map_to_ns(ns) && strcmp(name, sym->name) == 0)
- break;
+ for (sym = symtab[h]; sym; sym = sym->hash_next)
+ if (map_to_ns(sym->type) == map_to_ns(ns) &&
+ strcmp(name, sym->name) == 0)
+ break;
- return sym;
+ return sym;
}
-struct symbol *
-add_symbol(const char *name, enum symbol_type type, struct string_list *defn, int is_extern)
+struct symbol *add_symbol(const char *name, enum symbol_type type,
+ struct string_list *defn, int is_extern)
{
- unsigned long h = crc32(name) % HASH_BUCKETS;
- struct symbol *sym;
-
- for (sym = symtab[h]; sym ; sym = sym->hash_next)
- if (map_to_ns(sym->type) == map_to_ns(type)
- && strcmp(name, sym->name) == 0)
- {
- if (!equal_list(sym->defn, defn))
- error_with_pos("redefinition of %s", name);
+ unsigned long h = crc32(name) % HASH_BUCKETS;
+ struct symbol *sym;
+
+ for (sym = symtab[h]; sym; sym = sym->hash_next) {
+ if (map_to_ns(sym->type) == map_to_ns(type)
+ && strcmp(name, sym->name) == 0) {
+ if (!equal_list(sym->defn, defn))
+ error_with_pos("redefinition of %s", name);
+ return sym;
+ }
+ }
+
+ sym = xmalloc(sizeof(*sym));
+ sym->name = name;
+ sym->type = type;
+ sym->defn = defn;
+ sym->expansion_trail = NULL;
+ sym->is_extern = is_extern;
+
+ sym->hash_next = symtab[h];
+ symtab[h] = sym;
+
+ if (flag_debug) {
+ fprintf(debugfile, "Defn for %s %s == <",
+ symbol_type_name[type], name);
+ if (is_extern)
+ fputs("extern ", debugfile);
+ print_list(debugfile, defn);
+ fputs(">\n", debugfile);
+ }
+
+ ++nsyms;
return sym;
- }
-
- sym = xmalloc(sizeof(*sym));
- sym->name = name;
- sym->type = type;
- sym->defn = defn;
- sym->expansion_trail = NULL;
- sym->is_extern = is_extern;
-
- sym->hash_next = symtab[h];
- symtab[h] = sym;
-
- if (flag_debug)
- {
- fprintf(debugfile, "Defn for %s %s == <", symbol_type_name[type], name);
- if (is_extern)
- fputs("extern ", debugfile);
- print_list(debugfile, defn);
- fputs(">\n", debugfile);
- }
-
- ++nsyms;
- return sym;
}
-
/*----------------------------------------------------------------------*/
-inline void
-free_node(struct string_list *node)
+void free_node(struct string_list *node)
{
- free(node->string);
- free(node);
+ free(node->string);
+ free(node);
}
-void
-free_list(struct string_list *s, struct string_list *e)
+void free_list(struct string_list *s, struct string_list *e)
{
- while (s != e)
- {
- struct string_list *next = s->next;
- free_node(s);
- s = next;
- }
+ while (s != e) {
+ struct string_list *next = s->next;
+ free_node(s);
+ s = next;
+ }
}
-inline struct string_list *
-copy_node(struct string_list *node)
+struct string_list *copy_node(struct string_list *node)
{
- struct string_list *newnode;
+ struct string_list *newnode;
- newnode = xmalloc(sizeof(*newnode));
- newnode->string = xstrdup(node->string);
- newnode->tag = node->tag;
+ newnode = xmalloc(sizeof(*newnode));
+ newnode->string = xstrdup(node->string);
+ newnode->tag = node->tag;
- return newnode;
+ return newnode;
}
-struct string_list *
-copy_list(struct string_list *s, struct string_list *e)
+static int equal_list(struct string_list *a, struct string_list *b)
{
- struct string_list *h, *p;
-
- if (s == e)
- return NULL;
-
- p = h = copy_node(s);
- while ((s = s->next) != e)
- p = p->next = copy_node(s);
- p->next = NULL;
-
- return h;
-}
+ while (a && b) {
+ if (a->tag != b->tag || strcmp(a->string, b->string))
+ return 0;
+ a = a->next;
+ b = b->next;
+ }
-int
-equal_list(struct string_list *a, struct string_list *b)
-{
- while (a && b)
- {
- if (a->tag != b->tag || strcmp(a->string, b->string))
- return 0;
- a = a->next;
- b = b->next;
- }
-
- return !a && !b;
+ return !a && !b;
}
-static inline void
-print_node(FILE *f, struct string_list *list)
+static void print_node(FILE * f, struct string_list *list)
{
- switch (list->tag)
- {
- case SYM_STRUCT:
- putc('s', f);
- goto printit;
- case SYM_UNION:
- putc('u', f);
- goto printit;
- case SYM_ENUM:
- putc('e', f);
- goto printit;
- case SYM_TYPEDEF:
- putc('t', f);
- goto printit;
-
- printit:
- putc('#', f);
- case SYM_NORMAL:
- fputs(list->string, f);
- break;
- }
-}
+ switch (list->tag) {
+ case SYM_STRUCT:
+ putc('s', f);
+ goto printit;
+ case SYM_UNION:
+ putc('u', f);
+ goto printit;
+ case SYM_ENUM:
+ putc('e', f);
+ goto printit;
+ case SYM_TYPEDEF:
+ putc('t', f);
+ goto printit;
-void
-print_list(FILE *f, struct string_list *list)
-{
- struct string_list **e, **b;
- struct string_list *tmp, **tmp2;
- int elem = 1;
-
- if (list == NULL)
- {
- fputs("(nil)", f);
- return;
- }
-
- tmp = list;
- while((tmp = tmp->next) != NULL)
- elem++;
-
- b = alloca(elem * sizeof(*e));
- e = b + elem;
- tmp2 = e - 1;
-
- (*tmp2--) = list;
- while((list = list->next) != NULL)
- *(tmp2--) = list;
-
- while (b != e)
- {
- print_node(f, *b++);
- putc(' ', f);
- }
+ printit:
+ putc('#', f);
+ case SYM_NORMAL:
+ fputs(list->string, f);
+ break;
+ }
}
-static unsigned long
-expand_and_crc_list(struct string_list *list, unsigned long crc)
+static void p