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Commit db8b22ef by Tristan Gingold Committed by Tristan Gingold
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re PR target/44241 (vms-crtl.h, vms-crtl-64.h need many more symbols) 

2011-06-27  Tristan Gingold  <gingold@adacore.com>

	PR target/44241
	* config/vms/vms-protos.h: New file.
	* config/vms/vms-crtlmap.map: New file.
	* config/vms/vms.c: New file.
	* config/vms/make-crtlmap.awk: New file.
	* config/vms/vms-crtl.h: File removed.
	* config/vms/vms-crtl-64.h: File removed.
	* config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
	* config/alpha/vms64.h: Do not include vms-crtl-64.h
	* config/alpha/alpha.c (alpha_init_builtins): Remove code to
	clear some builtins on VMS.  Calls vms_patch_builtins.
	(avms_asm_output_external): Remove.
	* config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
	(struct crtl_name_spec): Remove
	(DO_CTRL_NAMES): Remove.
	* config/ia64/vms.h (struct crtl_name_spec): Remove
	(DO_CTRL_NAMES): Remove.
	* config/ia64/ia64.c (alpha_init_builtins): Remove code to
	clear some builtins on VMS.  Calls vms_patch_builtins.
	(ia64_asm_output_external): Remove DO_CRTL_NAME.
	* config/ia64/vms64.h: Do not include vms-crtl-64.h
	* config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles,
	tm_p_file.

From-SVN: r175523
parent b213221d
Showing with 487 additions and 506 deletions
gcc/ChangeLog
2011-06-27 Tristan Gingold <gingold@adacore.com>
PR target/44241
* config/vms/vms-protos.h: New file.
* config/vms/vms-crtlmap.map: New file.
* config/vms/vms.c: New file.
* config/vms/make-crtlmap.awk: New file.
* config/vms/vms-crtl.h: File removed.
* config/vms/vms-crtl-64.h: File removed.
* config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
* config/alpha/vms64.h: Do not include vms-crtl-64.h
* config/alpha/alpha.c (alpha_init_builtins): Remove code to
clear some builtins on VMS. Calls vms_patch_builtins.
(avms_asm_output_external): Remove.
* config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
(struct crtl_name_spec): Remove
(DO_CTRL_NAMES): Remove.
* config/ia64/vms.h (struct crtl_name_spec): Remove
(DO_CTRL_NAMES): Remove.
* config/ia64/ia64.c (alpha_init_builtins): Remove code to
clear some builtins on VMS. Calls vms_patch_builtins.
(ia64_asm_output_external): Remove DO_CRTL_NAME.
* config/ia64/vms64.h: Do not include vms-crtl-64.h
* config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles,
tm_p_file.
2011-06-27 Tristan Gingold <gingold@adacore.com>
* config/alpha/alpha.c (alpha_end_function): Always generate .end
directive on VMS.
......
gcc/config.gcc
......@@ -721,6 +721,9 @@ case ${target} in
extra_options="${extra_options} vms/vms.opt"
xmake_file=vms/x-vms
tmake_file="vms/t-vms"
extra_objs="vms.o"
target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
tm_p_file="${tm_p_file} vms/vms-protos.h"
if test x$gnu_ld != xyes; then
# Build wrappers for native case.
extra_programs="ld\$(exeext) ar\$(exeext)"
......
gcc/config/alpha/alpha.c
......@@ -6367,12 +6367,6 @@ alpha_init_builtins (void)
dimode_integer_type_node = lang_hooks.types.type_for_mode (DImode, 0);
/* Fwrite on VMS is non-standard. */
#if TARGET_ABI_OPEN_VMS
implicit_built_in_decls[(int) BUILT_IN_FWRITE] = NULL_TREE;
implicit_built_in_decls[(int) BUILT_IN_FWRITE_UNLOCKED] = NULL_TREE;
#endif
ftype = build_function_type_list (dimode_integer_type_node, NULL_TREE);
alpha_add_builtins (zero_arg_builtins, ARRAY_SIZE (zero_arg_builtins),
ftype);
......@@ -6409,6 +6403,8 @@ alpha_init_builtins (void)
NULL_TREE);
alpha_builtin_function ("__builtin_revert_vms_condition_handler", ftype,
ALPHA_BUILTIN_REVERT_VMS_CONDITION_HANDLER, 0);
vms_patch_builtins ();
}
alpha_v8qi_u = build_vector_type (unsigned_intQI_type_node, 8);
......@@ -8169,15 +8165,6 @@ alpha_end_function (FILE *file, const char *fnname, tree decl ATTRIBUTE_UNUSED)
inside_function = FALSE;
}
#if TARGET_ABI_OPEN_VMS
void avms_asm_output_external (FILE *file, tree decl ATTRIBUTE_UNUSED, const char *name)
{
#ifdef DO_CRTL_NAMES
DO_CRTL_NAMES;
#endif
}
#endif
#if TARGET_ABI_OSF
/* Emit a tail call to FUNCTION after adjusting THIS by DELTA.
......
gcc/config/alpha/vms.h
......@@ -225,55 +225,6 @@ typedef struct {int num_args; enum avms_arg_type atypes[6];} avms_arg_info;
#define LINK_EH_SPEC "vms-dwarf2eh.o%s "
#define LINK_GCC_C_SEQUENCE_SPEC "%G"
#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME) \
avms_asm_output_external (FILE, DECL, NAME)
typedef struct crtl_name_spec
{
const char *const name;
const char *deccname;
int referenced;
} crtl_name_spec;
#include "config/vms/vms-crtl.h"
/* Alias CRTL names to 32/64bit DECCRTL functions.
Fixme: This should do a binary search. */
#define DO_CRTL_NAMES \
do \
{ \
int i; \
static crtl_name_spec vms_crtl_names[] = CRTL_NAMES; \
static int malloc64_init = 0; \
\
if ((malloc64_init == 0) && TARGET_MALLOC64) \
{ \
for (i=0; vms_crtl_names [i].name; i++) \
{ \
if (strcmp ("calloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_calloc64"; \
else \
if (strcmp ("malloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_malloc64"; \
else \
if (strcmp ("realloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_realloc64"; \
else \
if (strcmp ("strdup", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_strdup64"; \
} \
malloc64_init = 1; \
} \
for (i=0; vms_crtl_names [i].name; i++) \
if (!vms_crtl_names [i].referenced && \
(strcmp (name, vms_crtl_names [i].name) == 0)) \
{ \
fprintf (file, "\t%s=%s\n", \
name, vms_crtl_names [i].deccname); \
vms_crtl_names [i].referenced = 1; \
} \
} while (0)
/* This is how to output an assembler line
that says to advance the location counter
to a multiple of 2**LOG bytes. */
......
gcc/config/alpha/vms64.h
......@@ -49,5 +49,3 @@ along with GCC; see the file COPYING3. If not see
/* Defaults to "long int" */
#undef SIZE_TYPE
#undef PTRDIFF_TYPE
# include "config/vms/vms-crtl-64.h"
gcc/config/ia64/ia64.c
......@@ -10133,8 +10133,7 @@ ia64_init_builtins (void)
/* Fwrite on VMS is non-standard. */
if (TARGET_ABI_OPEN_VMS)
{
implicit_built_in_decls[(int) BUILT_IN_FWRITE] = NULL_TREE;
implicit_built_in_decls[(int) BUILT_IN_FWRITE_UNLOCKED] = NULL_TREE;
vms_patch_builtins ();
}
#define def_builtin(name, type, code) \
......@@ -10263,10 +10262,6 @@ ia64_asm_output_external (FILE *file, tree decl, const char *name)
int need_visibility = ((*targetm.binds_local_p) (decl)
&& maybe_assemble_visibility (decl));
#ifdef DO_CRTL_NAMES
DO_CRTL_NAMES;
#endif
/* GNU as does not need anything here, but the HP linker does
need something for external functions. */
if ((TARGET_HPUX_LD || !TARGET_GNU_AS)
......
gcc/config/ia64/vms.h
......@@ -132,52 +132,6 @@ STATIC func_ptr __CTOR_LIST__[1] \
/* Maybe same as HPUX? Needs to be checked. */
#define JMP_BUF_SIZE (8 * 76)
typedef struct crtl_name_spec
{
const char *const name;
const char *deccname;
int referenced;
} crtl_name_spec;
#include "config/vms/vms-crtl.h"
/* Alias CRTL names to 32/64bit DECCRTL functions.
Fixme: This should do a binary search. */
#define DO_CRTL_NAMES \
do \
{ \
int i; \
static crtl_name_spec vms_crtl_names[] = CRTL_NAMES; \
static int malloc64_init = 0; \
\
if ((malloc64_init == 0) && TARGET_MALLOC64) \
{ \
for (i=0; vms_crtl_names [i].name; i++) \
{ \
if (strcmp ("calloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_calloc64"; \
else \
if (strcmp ("malloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_malloc64"; \
else \
if (strcmp ("realloc", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_realloc64"; \
else \
if (strcmp ("strdup", vms_crtl_names [i].name) == 0) \
vms_crtl_names [i].deccname = "decc$_strdup64"; \
} \
malloc64_init = 1; \
} \
for (i=0; vms_crtl_names [i].name; i++) \
if (!vms_crtl_names [i].referenced && \
(strcmp (name, vms_crtl_names [i].name) == 0)) \
{ \
fprintf (file, "\t.alias %s, \"%s\"\n", \
name, vms_crtl_names [i].deccname); \
vms_crtl_names [i].referenced = 1; \
} \
} while (0)
#undef SUBTARGET_OPTIMIZATION_OPTIONS
#define SUBTARGET_OPTIMIZATION_OPTIONS \
{ OPT_LEVELS_ALL, OPT_fmerge_constants, NULL, 0 }
......
gcc/config/ia64/vms64.h
......@@ -37,5 +37,3 @@ along with GCC; see the file COPYING3. If not see
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_DWARF2_ASM | MASK_GNU_AS | MASK_MALLOC64)
#include "config/vms/vms-crtl-64.h"
gcc/config/vms/make-crtlmap.awk 0 → 100644
# Generate the VMS crtl map
# Copyright (C) 2011 Free Software Foundation, Inc.
BEGIN {
is_first = 1;
maxlen=1;
maxlen_name="??"
prev=""
ORS=""
}
# Remove comment and blank lines.
/^ *#/ || /^ *$/ {
next;
}
{
# Handle comma
if (!is_first)
print ",\n"
else
is_first = 0;
# Check the map is sorted
if ($0 <= prev)
{
print "Map not sorted!! (with name " $0 ")\n"
exit 1
}
prev = $0
# Compute the max of the identifier len.
l=length($1)
if (l > maxlen)
{
maxlen = l
maxlen_name = $1
}
print "{ \"" $1 "\", "
if (NF == 1)
print "0 }"
else if (NF == 2)
printf "VMS_CRTL_" $2 " }"
else if (NF == 3)
printf "VMS_CRTL_" $2 " | VMS_CRTL_" $3 " }"
else
# To be fixed.
exit 1
}
END {
print "\n\n"
print "#define VMS_CRTL_MAXLEN " maxlen " /*" maxlen_name " */\n"
}
gcc/config/vms/t-vms
......@@ -35,3 +35,11 @@ $(T)pcrt0.o: $(srcdir)/config/vms/vms-ucrt0.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-c -o $(T)pcrt0.o -DCRT0_POSIX_EXIT $(srcdir)/config/vms/vms-ucrt0.c
vms-crtlmap.h: $(srcdir)/config/vms/vms-crtlmap.map \
$(srcdir)/config/vms/make-crtlmap.awk
$(AWK) -f $(srcdir)/config/vms/make-crtlmap.awk \
$(srcdir)/config/vms/vms-crtlmap.map > $@
vms.o: $(srcdir)/config/vms/vms.c $(TREE_H) $(CONFIG_H) $(SYSTEM_H) \
coretypes.h $(TM_P_H) vms-crtlmap.h
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
gcc/config/vms/vms-crtl-64.h deleted 100644 → 0
/* Definitions of target machine GNU compiler. 64bit VMS version.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
Contributed by Douglas B Rupp (rupp@gnat.com).
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/*
Correlation array of 64bit standard CRTL names with DECCRTL
function names. Currently contains only a partial list,
e.g. those functions use in GNAT and GCC. Memory allocation
routines are 32bit but this can be overridden by -mmalloc
subtarget switch.
Note: Please keep in alphabetical order.
*/
#undef CRTL_NAMES
#define CRTL_NAMES \
{ \
{"_calloc32", "decc$calloc", 0}, \
{"_malloc32", "decc$malloc", 0}, \
{"_realloc32", "decc$realloc", 0}, \
{"_strdup32", "decc$strdup", 0}, \
{"abs", "decc$abs", 0}, \
{"abort", "decc$abort", 0}, \
{"access", "decc$access", 0}, \
{"accept", "decc$accept", 0}, \
{"acos", "decc$tacos", 0}, \
{"alarm", "decc$alarm", 0}, \
{"asin", "decc$tasin", 0}, \
{"atan", "decc$tatan", 0}, \
{"atan2", "decc$tatan2", 0}, \
{"atexit", "decc$atexit", 0}, \
{"atoi", "decc$atoi", 0}, \
{"atoll", "decc$atoll", 0}, \
{"atoq", "decc$atoq", 0}, \
{"basename", "decc$_basename64", 0}, \
{"bcmp", "decc$bcmp", 0}, \
{"bcopy", "decc$bcopy", 0}, \
{"bsearch", "decc$_bsearch64", 0}, \
{"bzero", "decc$bzero", 0}, \
{"calloc", "decc$calloc", 0}, \
{"ceil", "decc$tceil", 0}, \
{"chdir", "decc$chdir", 0}, \
{"chown", "decc$chown", 0}, \
{"clearerr", "decc$clearerr", 0}, \
{"clock", "decc$clock", 0}, \
{"close", "decc$close", 0}, \
{"cos", "decc$tcos", 0}, \
{"connect", "decc$connect", 0}, \
{"ctime", "decc$ctime", 0}, \
{"dup", "decc$dup", 0}, \
{"dup2", "decc$dup2", 0}, \
{"exit", "decc$exit", 0}, \
{"exp", "decc$texp", 0}, \
{"fabs", "decc$tfabs", 0}, \
{"fclose", "decc$fclose", 0}, \
{"fdopen", "decc$fdopen", 0}, \
{"fgetc", "decc$fgetc", 0}, \
{"fgets", "decc$_fgets64", 0}, \
{"fflush", "decc$fflush", 0}, \
{"ffs", "decc$ffs", 0}, \
{"floor", "decc$tfloor", 0}, \
{"fopen", "decc$fopen", 0}, \
{"fputc", "decc$fputc", 0}, \
{"fputs", "decc$fputs", 0}, \
{"free", "decc$free", 0}, \
{"fread", "decc$fread", 0}, \
{"freopen", "decc$freopen", 0}, \
{"fseek", "decc$fseek", 0}, \
{"ftell", "decc$ftell", 0}, \
{"fwrite", "decc$fwrite", 0}, \
{"getcwd", "decc$_getcwd64", 0}, \
{"getegid", "decc$getegid", 0}, \
{"getenv", "decc$getenv", 0}, \
{"geteuid", "decc$geteuid", 0}, \
{"getgid", "decc$getgid", 0}, \
{"gethostbyaddr","decc$gethostbyaddr",0}, \
{"gethostbyname","decc$gethostbyname",0}, \
{"getpagesize", "decc$getpagesize", 0}, \
{"getpid", "decc$getpid", 0}, \
{"getservbyname","decc$getservbyname",0}, \
{"getservbyport","decc$getservbyport",0}, \
{"gettimeofday", "decc$gettimeofday", 0}, \
{"getuid", "decc$getuid", 0}, \
{"htons", "decc$htons", 0}, \
{"iconv", "decc$iconv", 0}, \
{"index", "decc$_index64", 0}, \
{"isatty", "decc$isatty", 0}, \
{"isdigit", "decc$isdigit", 0}, \
{"kill", "decc$kill", 0}, \
{"log", "decc$tlog", 0}, \
{"log10", "decc$tlog10", 0}, \
{"lseek", "decc$lseek", 0}, \
{"ioctl", "decc$ioctl", 0}, \
{"malloc", "decc$malloc", 0}, \
{"mbstowcs", "decc$_mbstowcs64", 0}, \
{"memchr", "decc$_memchr64", 0}, \
{"memcmp", "decc$memcmp", 0}, \
{"memcpy", "decc$_memcpy64", 0}, \
{"memmove", "decc$_memmove64", 0}, \
{"memset", "decc$_memset64", 0}, \
{"mkstemp", "decc$mkstemp", 0}, \
{"mktemp", "decc$_mktemp64", 0}, \
{"mmap", "decc$_mmap64", 0}, \
{"munmap", "decc$munmap", 0}, \
{"nl_langinfo", "decc$nl_langinfo", 0}, \
{"open", "decc$open", 0}, \
{"pclose", "decc$pclose", 0}, \
{"popen", "decc$popen", 0}, \
{"pow", "decc$tpow", 0}, \
{"printf", "decc$txprintf", 0}, \
{"putenv", "decc$putenv", 0}, \
{"puts", "decc$puts", 0}, \
{"random", "decc$random", 0}, \
{"read", "decc$read", 0}, \
{"realloc", "decc$realloc", 0}, \
{"recv", "decc$recv", 0}, \
{"recvfrom", "decc$recvfrom", 0}, \
{"recvmsg", "decc$__bsd44___recvmsg64", 0}, \
{"rename", "decc$rename", 0}, \
{"rewind", "decc$rewind", 0}, \
{"rindex", "decc$_rindex64", 0}, \
{"rmdir", "decc$rmdir", 0}, \
{"send", "decc$send", 0}, \
{"sendmsg", "decc$__bsd44___sendmsg64", 0}, \
{"sendto", "decc$sendto", 0}, \
{"setenv", "decc$setenv", 0}, \
{"setlocale", "decc$setlocale", 0}, \
{"setvbuf", "decc$setvbuf", 0}, \
{"signal", "decc$signal", 0}, \
{"sigsetmask", "decc$sigsetmask", 0}, \
{"sin", "decc$tsin", 0}, \
{"snprintf", "decc$txsnprintf", 0}, \
{"socket", "decc$socket", 0}, \
{"sqrt", "decc$tsqrt", 0}, \
{"strcasecmp", "decc$strcasecmp", 0}, \
{"strchr", "decc$_strchr64", 0}, \
{"strcpy", "decc$_strcpy64", 0}, \
{"strdup", "decc$strdup", 0}, \
{"strerror", "decc$strerror", 0}, \
{"strlen", "decc$strlen", 0}, \
{"strncasecmp", "decc$strncasecmp", 0}, \
{"strncmp", "decc$strncmp", 0}, \
{"strncpy", "decc$_strncpy64", 0}, \
{"strrchr", "decc$_strrchr64", 0}, \
{"strstr", "decc$_strstr64", 0}, \
{"strtod", "decc$t_strtod64", 0}, \
{"strtol", "decc$_strtoll64", 0}, \
{"strtoul", "decc$_strtoull64", 0}, \
{"sysconf", "decc$sysconf", 0}, \
{"system", "decc$system", 0}, \
{"tan", "decc$ttan", 0}, \
{"time", "decc$time", 0}, \
{"times", "decc$times", 0}, \
{"tmpfile", "decc$tmpfile", 0}, \
{"tmpnam", "decc$_tmpnam64", 0}, \
{"ungetc", "decc$ungetc", 0}, \
{"unlink", "decc$unlink", 0}, \
{"umask", "decc$umask", 0}, \
{"utime", "decc$utime", 0}, \
{"wait", "decc$wait", 0}, \
{"waitpid", "decc$waitpid", 0}, \
{"wcswidth", "decc$wcswidth", 0}, \
{"write", "decc$write", 0}, \
{"vfprintf", "decc$txvfprintf", 0}, \
{"vprintf", "decc$txvprintf", 0}, \
{"vsprintf", "decc$txvsprintf", 0}, \
{"vsnprintf", "decc$txvsnprintf", 0}, \
{NULL, NULL, 0} \
}
/* Initialize of libfuncs that are 32/64 bit memory specific. */
#undef MEM_LIBFUNCS_INIT
#define MEM_LIBFUNCS_INIT \
do { \
memcpy_libfunc = init_one_libfunc ("decc$_memcpy64"); \
memmove_libfunc = init_one_libfunc ("decc$_memmove64"); \
memset_libfunc = init_one_libfunc ("decc$_memset64"); \
} while (0)
gcc/config/vms/vms-crtl.h deleted 100644 → 0
/* Definitions of target machine GNU compiler. 32bit VMS version.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
Contributed by Douglas B Rupp (rupp@gnat.com).
This file is part of GCC.
GCC 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, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/*
Correlation array of standard CRTL names with DECCRTL
function names. Currently contains only a partial list,
e.g. those functions use in GNAT and GCC
Note: Please keep in alphabetical order.
*/
#define CRTL_NAMES \
{ \
{"_calloc32", "decc$calloc", 0}, \
{"_malloc32", "decc$malloc", 0}, \
{"_realloc32", "decc$realloc", 0}, \
{"_strdup32", "decc$strdup", 0}, \
{"abs", "decc$abs", 0}, \
{"abort", "decc$abort", 0}, \
{"access", "decc$access", 0}, \
{"accept", "decc$accept", 0}, \
{"acos", "decc$tacos", 0}, \
{"alarm", "decc$alarm", 0}, \
{"asin", "decc$tasin", 0}, \
{"atan", "decc$tatan", 0}, \
{"atan2", "decc$tatan2", 0}, \
{"atexit", "decc$atexit", 0}, \
{"atoi", "decc$atoi", 0}, \
{"atoll", "decc$atoll", 0}, \
{"atoq", "decc$atoq", 0}, \
{"basename", "decc$basename", 0}, \
{"bcmp", "decc$bcmp", 0}, \
{"bcopy", "decc$bcopy", 0}, \
{"bsearch", "decc$bsearch", 0}, \
{"bzero", "decc$bzero", 0}, \
{"calloc", "decc$calloc", 0}, \
{"ceil", "decc$tceil", 0}, \
{"chdir", "decc$chdir", 0}, \
{"chown", "decc$chown", 0}, \
{"clearerr", "decc$clearerr", 0}, \
{"clock", "decc$clock", 0}, \
{"close", "decc$close", 0}, \
{"cos", "decc$tcos", 0}, \
{"connect", "decc$connect", 0}, \
{"ctime", "decc$ctime", 0}, \
{"dup", "decc$dup", 0}, \
{"dup2", "decc$dup2", 0}, \
{"exit", "decc$exit", 0}, \
{"exp", "decc$texp", 0}, \
{"fabs", "decc$tfabs", 0}, \
{"fclose", "decc$fclose", 0}, \
{"fdopen", "decc$fdopen", 0}, \
{"fgetc", "decc$fgetc", 0}, \
{"fgets", "decc$fgets", 0}, \
{"fflush", "decc$fflush", 0}, \
{"ffs", "decc$ffs", 0}, \
{"floor", "decc$tfloor", 0}, \
{"fopen", "decc$fopen", 0}, \
{"fputc", "decc$fputc", 0}, \
{"fputs", "decc$fputs", 0}, \
{"free", "decc$free", 0}, \
{"fread", "decc$fread", 0}, \
{"freopen", "decc$freopen", 0}, \
{"fseek", "decc$fseek", 0}, \
{"ftell", "decc$ftell", 0}, \
{"fwrite", "decc$fwrite", 0}, \
{"getcwd", "decc$getcwd", 0}, \
{"getegid", "decc$getegid", 0}, \
{"getenv", "decc$getenv", 0}, \
{"geteuid", "decc$geteuid", 0}, \
{"getgid", "decc$getgid", 0}, \
{"gethostbyaddr","decc$gethostbyaddr",0}, \
{"gethostbyname","decc$gethostbyname",0}, \
{"getpagesize", "decc$getpagesize", 0}, \
{"getpid", "decc$getpid", 0}, \
{"getservbyname","decc$getservbyname",0}, \
{"getservbyport","decc$getservbyport",0}, \
{"gettimeofday", "decc$gettimeofday", 0}, \
{"getuid", "decc$getuid", 0}, \
{"htons", "decc$htons", 0}, \
{"iconv", "decc$iconv", 0}, \
{"index", "decc$index", 0}, \
{"isatty", "decc$isatty", 0}, \
{"isdigit", "decc$isdigit", 0}, \
{"kill", "decc$kill", 0}, \
{"log", "decc$tlog", 0}, \
{"log10", "decc$tlog10", 0}, \
{"lseek", "decc$lseek", 0}, \
{"ioctl", "decc$ioctl", 0}, \
{"malloc", "decc$malloc", 0}, \
{"mbstowcs", "decc$mbstowcs", 0}, \
{"memchr", "decc$memchr", 0}, \
{"memcmp", "decc$memcmp", 0}, \
{"memcpy", "decc$memcpy", 0}, \
{"memmove", "decc$memmove", 0}, \
{"memset", "decc$memset", 0}, \
{"mkstemp", "decc$mkstemp", 0}, \
{"mktemp", "decc$mktemp", 0}, \
{"mmap", "decc$mmap", 0}, \
{"munmap", "decc$munmap", 0}, \
{"nl_langinfo", "decc$nl_langinfo", 0}, \
{"open", "decc$open", 0}, \
{"pclose", "decc$pclose", 0}, \
{"popen", "decc$popen", 0}, \
{"pow", "decc$tpow", 0}, \
{"printf", "decc$txprintf", 0}, \
{"putenv", "decc$putenv", 0}, \
{"puts", "decc$puts", 0}, \
{"random", "decc$random", 0}, \
{"read", "decc$read", 0}, \
{"realloc", "decc$realloc", 0}, \
{"recv", "decc$recv", 0}, \
{"recvfrom", "decc$recvfrom", 0}, \
{"recvmsg", "decc$__bsd44___recvmsg32", 0}, \
{"rename", "decc$rename", 0}, \
{"rewind", "decc$rewind", 0}, \
{"rindex", "decc$rindex", 0}, \
{"rmdir", "decc$rmdir", 0}, \
{"send", "decc$send", 0}, \
{"sendmsg", "decc$__bsd44___sendmsg32", 0}, \
{"sendto", "decc$sendto", 0}, \
{"setenv", "decc$setenv", 0}, \
{"setlocale", "decc$setlocale", 0}, \
{"setvbuf", "decc$setvbuf", 0}, \
{"signal", "decc$signal", 0}, \
{"sigsetmask", "decc$sigsetmask", 0}, \
{"sin", "decc$tsin", 0}, \
{"snprintf", "decc$txsnprintf", 0}, \
{"socket", "decc$socket", 0}, \
{"sqrt", "decc$tsqrt", 0}, \
{"strcasecmp", "decc$strcasecmp", 0}, \
{"strchr", "decc$strchr", 0}, \
{"strcpy", "decc$strcpy", 0}, \
{"strdup", "decc$strdup", 0}, \
{"strerror", "decc$strerror", 0}, \
{"strlen", "decc$strlen", 0}, \
{"strncasecmp", "decc$strncasecmp", 0}, \
{"strncmp", "decc$strncmp", 0}, \
{"strncpy", "decc$strncpy", 0}, \
{"strrchr", "decc$strrchr", 0}, \
{"strstr", "decc$strstr", 0}, \
{"strtod", "decc$tstrtod", 0}, \
{"strtol", "decc$strtoll", 0}, \
{"strtoul", "decc$strtoull", 0}, \
{"sysconf", "decc$sysconf", 0}, \
{"system", "decc$system", 0}, \
{"tan", "decc$ttan", 0}, \
{"time", "decc$time", 0}, \
{"times", "decc$times", 0}, \
{"tmpfile", "decc$tmpfile", 0}, \
{"tmpnam", "decc$tmpnam", 0}, \
{"ungetc", "decc$ungetc", 0}, \
{"unlink", "decc$unlink", 0}, \
{"umask", "decc$umask", 0}, \
{"utime", "decc$utime", 0}, \
{"wait", "decc$wait", 0}, \
{"waitpid", "decc$waitpid", 0}, \
{"wcswidth", "decc$wcswidth", 0}, \
{"write", "decc$write", 0}, \
{"vfprintf", "decc$txvfprintf", 0}, \
{"vprintf", "decc$txvprintf", 0}, \
{"vsprintf", "decc$txvsprintf", 0}, \
{"vsnprintf", "decc$txvsnprintf", 0}, \
{NULL, NULL, 0} \
}
/* Initialize of libfuncs that are 32/64 bit memory specific. */
#define MEM_LIBFUNCS_INIT \
do { \
memcpy_libfunc = init_one_libfunc ("decc$memcpy"); \
memmove_libfunc = init_one_libfunc ("decc$memmove"); \
memset_libfunc = init_one_libfunc ("decc$memset"); \
} while (0)
gcc/config/vms/vms-crtlmap.map 0 → 100644
# Standard C names to DEC-C names map table.
# All names in the DEC-C shared image (shared library) are prefixed
# with decc$ (this is the standard vms convention for names in public
# shared libraries). This conversion is done by the compiler for all
# languages.
#
# Currently contains only a partial list, e.g. those functions use
# in GNAT and GCC.
#
# File format:
# - Empty lines are ignored.
# - Comment lines start with '#' in the first column.
# - map lines consist in an identifier optionnaly followed by at most 2
# space-separated flags.
# Flags are:
# FLOAT: will be prefixed by 'x'
# 64: There is a 64-bit variant
# BSD44: name will be prefixed by __bsd44__
# PRNTF: a 't' prefix will be added.
# MALLOC: malloc related function.
#
# Keep entries alpha-sorted - this is enforced by the awk script.
#
__32_signal
__32_ssignal
__64_signal
__64_ssignal
__utc_localtime
__utc_localtime_t
__utc_stat
__utc_time
__utctz_gmtime
__utctz_localtime
__utctz_localtime_t
abort
abs
accept
access
acos FLOAT
alarm
asin FLOAT
atan FLOAT
atan2 FLOAT
atexit
atoi
atoll
atoq
basename 64
bcmp
bcopy
bsearch 64
bzero
calloc 64 MALLOC
ceil FLOAT
chdir
chown
clearerr
clock
close
connect
cos FLOAT
ctermid 64
ctime
dup
dup2
exit
exp FLOAT
fabs FLOAT
fclose
fdopen
fflush
ffs
fgetc
fgets 64
floor FLOAT
fopen
fprintf FLOAT PRNTF
fputc
fputs
fread
free
freopen
fseek
ftell
fwrite
getc
getcwd 64
getegid
getenv
geteuid
getgid
gethostbyaddr
gethostbyname
getpagesize
getpid
getservbyname
getservbyport
gettimeofday
getuid
gmtime
htons
iconv
index 64
ioctl
isatty
isdigit
islower
isprint
isspace
isupper
kill
localtime
log FLOAT
log1 FLOAT
lseek
malloc 64 MALLOC
mbstowcs 64
memchr 64
memcmp
memcpy 64
memmove 64
memset 64
mkdir
mkstemp
mktemp 64
mmap 64
munmap
nl_langinfo
open
pclose
perror
popen
pow FLOAT
printf FLOAT PRNTF
putc
putchar
putenv
puts
qsort 64
random
read
realloc 64 MALLOC
recv
recvfrom
recvmsg BSD44 64
rename
rewind
rindex 64
rmdir
send
sendmsg BSD44 64
sendto
setenv
setlocale
setvbuf
signal
sigsetmask
sin FLOAT
snprintf FLOAT PRNTF
socket
sprintf FLOAT PRNTF
sqrt FLOAT
stat
strcasecmp
strcat 64
strchr 64
strcmp
strcpy 64
strdup 64 MALLOC
strerror
strlen
strncasecmp
strncmp
strncpy 64
strrchr 64
strstr 64
strtod 64 FLOAT
strtol 64
strtoul 64
sysconf
system
tan FLOAT
time
times
tmpfile
tmpnam 64
tolower
toupper
umask
ungetc
unlink
utime
vfprintf FLOAT PRNTF
vprintf FLOAT PRNTF
vsnprintf FLOAT PRNTF
vsprintf FLOAT PRNTF
wait
waitpid
wcswidth
write
gcc/config/vms/vms-protos.h 0 → 100644
/* Definitions of target machine for GCC for VMS.
Copyright (C) 2011 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* vms.c */
void vms_patch_builtins (void);
gcc/config/vms/vms.c 0 → 100644
/* Definitions of target machine GNU compiler. 32bit VMS version.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
Contributed by Douglas B Rupp (rupp@gnat.com).
This file is part of GCC.
GCC 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, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tree.h"
#include "vms-protos.h"
#include "tm.h"
#include "ggc.h"
/* Correlation of standard CRTL names with DECCRTL function names. */
/* Name is for a function that allocate memory. Use the 64bit version
if -mmalloc64. */
#define VMS_CRTL_MALLOC (1 << 0)
/* If long pointer are enabled, use _NAME64 instead. */
#define VMS_CRTL_64 (1 << 1)
/* Use tNAME instead. To be applied after the previous rule. */
#define VMS_CRTL_FLOAT (1 << 2)
/* Prepend __bsd44__ before the name. To be applied after the P64
rule. */
#define VMS_CRTL_BSD44 (1 << 3)
/* Prepend x before the name for printf like functions. */
#define VMS_CRTL_PRNTF (1 << 4)
struct vms_crtl_name
{
/* The standard C name. */
const char *const name;
/* Flags to drive the translation. */
unsigned int flags;
};
/* Map for the translation. */
static const struct vms_crtl_name vms_crtl_names[] =
{
#include "vms-crtlmap.h"
};
/* Number of entires in the above array. */
#define NBR_CRTL_NAMES (sizeof (vms_crtl_names) / sizeof (*vms_crtl_names))
/* List of aliased identifiers. They must be persistant accross gc. */
static GTY(()) VEC(tree,gc) *aliases_id;
/* Add a CRTL translation. This simply use the transparent alias
mechanism, which is platform independant and works with the
#pragma extern_prefix (which set the assembler name). */
static void
vms_add_crtl_xlat (const char *name, size_t nlen,
const char *id_str, size_t id_len)
{
tree targ;
targ = get_identifier_with_length (name, nlen);
gcc_assert (!IDENTIFIER_TRANSPARENT_ALIAS (targ));
IDENTIFIER_TRANSPARENT_ALIAS (targ) = 1;
TREE_CHAIN (targ) = get_identifier_with_length (id_str, id_len);
VEC_safe_push (tree, gc, aliases_id, targ);
/* printf ("vms: %s (%p) -> %.*s\n", name, targ, id_len, id_str); */
}
/* Do VMS specific stuff on builtins: disable the ones that are not
standard, mangle names. */
void
vms_patch_builtins (void)
{
/* enum built_in_function bi; */
unsigned int i;
/* Fwrite on VMS is non-standard. */
implicit_built_in_decls[(int) BUILT_IN_FWRITE] = NULL_TREE;
implicit_built_in_decls[(int) BUILT_IN_FWRITE_UNLOCKED] = NULL_TREE;
/* Define aliases for names. */
for (i = 0; i < NBR_CRTL_NAMES; i++)
{
const struct vms_crtl_name *n = &vms_crtl_names[i];
char res[VMS_CRTL_MAXLEN + 3 + 9 + 1 + 1];
int rlen;
int nlen;
/* Add the dec-c prefix. */
memcpy (res, "decc$", 5);
rlen = 5;
if (n->flags & VMS_CRTL_BSD44)
{
memcpy (res + rlen, "__bsd44__", 9);
rlen += 9;
}
if (n->flags & VMS_CRTL_FLOAT)
res[rlen++] = 't';
if (n->flags & VMS_CRTL_PRNTF)
res[rlen++] = 'x';
nlen = strlen (n->name);
memcpy (res + rlen, n->name, nlen);
if ((n->flags & VMS_CRTL_64) == 0)
vms_add_crtl_xlat (n->name, nlen, res, rlen + nlen);
else
{
char alt[VMS_CRTL_MAXLEN + 3];
bool use_64;
/* Add three translations:
_X32 -> X
_X64 -> _X64
X -> X if short, _X64 if long. */
alt[0] = '_';
memcpy (alt + 1, n->name, nlen);
alt[1 + nlen + 0] = '3';
alt[1 + nlen + 1] = '2';
alt[1 + nlen + 2] = 0;
vms_add_crtl_xlat (alt, nlen + 3, res, rlen + nlen);
use_64 = (((n->flags & VMS_CRTL_64) && POINTER_SIZE == 64)
|| ((n->flags & VMS_CRTL_MALLOC)
&& TARGET_MALLOC64));
if (!use_64)
vms_add_crtl_xlat (n->name, nlen, res, rlen + nlen);
res[rlen++] = '_';
memcpy (res + rlen, n->name, nlen);
res[rlen + nlen + 0] = '6';
res[rlen + nlen + 1] = '4';
if (use_64)
vms_add_crtl_xlat (n->name, nlen, res, rlen + nlen + 2);
alt[1 + nlen + 0] = '6';
alt[1 + nlen + 1] = '4';
vms_add_crtl_xlat (alt, nlen + 3, res, rlen + nlen + 2);
}
}
}
#include "gt-vms.h"
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