alpha-modes.def: Fix comment formatting.
* config/alpha/alpha-modes.def: Fix comment formatting. * config/alpha/alpha.c: Likewise. * config/alpha/alpha.h: Likewise. * config/alpha/elf.h: Likewise. * config/alpha/lib1funcs.asm: Likewise. * config/alpha/openbsd.h: Likewise. * config/alpha/vms-cc.c: Likewise. * config/alpha/vms-crt0-64.c: Likewise. * config/alpha/vms-crt0.c: Likewise. * config/alpha/vms-ld.c: Likewise. * config/alpha/vms-psxcrt0-64.c: Likewise. * config/alpha/vms-psxcrt0.c: Likewise. * config/alpha/vms.h: Likewise. * config/arc/arc.c: Likewise. * config/arm/aof.h: Likewise. * config/arm/arm-modes.def: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/linux-elf.h: Likewise. * config/arm/vxworks.h: Likewise. * config/avr/avr.c: Likewise. * config/avr/avr.h: Likewise. From-SVN: r75019
This commit is contained in:
Kazu Hirata
Kazu Hirata
parent
3bbc2af6e7
commit
d6b4baa4a5
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@ -1,3 +1,29 @@
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2003-12-25 Kazu Hirata <kazu@cs.umass.edu>
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* config/alpha/alpha-modes.def: Fix comment formatting.
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* config/alpha/alpha.c: Likewise.
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* config/alpha/alpha.h: Likewise.
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* config/alpha/elf.h: Likewise.
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* config/alpha/lib1funcs.asm: Likewise.
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* config/alpha/openbsd.h: Likewise.
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* config/alpha/vms-cc.c: Likewise.
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* config/alpha/vms-crt0-64.c: Likewise.
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* config/alpha/vms-crt0.c: Likewise.
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* config/alpha/vms-ld.c: Likewise.
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* config/alpha/vms-psxcrt0-64.c: Likewise.
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* config/alpha/vms-psxcrt0.c: Likewise.
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* config/alpha/vms.h: Likewise.
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* config/arc/arc.c: Likewise.
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* config/arm/aof.h: Likewise.
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* config/arm/arm-modes.def: Likewise.
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* config/arm/arm.c: Likewise.
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* config/arm/arm.h: Likewise.
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* config/arm/arm.md: Likewise.
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* config/arm/linux-elf.h: Likewise.
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* config/arm/vxworks.h: Likewise.
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* config/avr/avr.c: Likewise.
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* config/avr/avr.h: Likewise.
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2003-12-24 Kazu Hirata <kazu@cs.umass.edu>
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* config/xtensa/elf.h: Fix comment formatting.
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@ -19,5 +19,5 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* 128-bit floating point. This gets reset in alpha_override_options
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if VAX float format is in use. */
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if VAX float format is in use. */
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FLOAT_MODE (TF, 16, ieee_quad_format);
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@ -5125,7 +5125,7 @@ alpha_multipass_dfa_lookahead (void)
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struct machine_function GTY(())
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{
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/* For unicosmk. */
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/* For unicosmk. */
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/* List of call information words for calls from this function. */
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struct rtx_def *first_ciw;
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struct rtx_def *last_ciw;
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@ -5134,7 +5134,7 @@ struct machine_function GTY(())
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/* List of deferred case vectors. */
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struct rtx_def *addr_list;
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/* For OSF. */
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/* For OSF. */
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const char *some_ld_name;
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};
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|
|
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@ -818,7 +818,7 @@ enum reg_class {
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'U' is a symbolic operand.
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'W' is a vector zero. */
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'W' is a vector zero. */
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#define EXTRA_CONSTRAINT alpha_extra_constraint
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|
|
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@ -18,7 +18,7 @@ GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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Boston, MA 02111-1307, USA. */
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#undef OBJECT_FORMAT_COFF
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#undef EXTENDED_COFF
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@ -389,7 +389,7 @@ void FN (void) \
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/* Provide a STARTFILE_SPEC appropriate for ELF. Here we add the
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(even more) magical crtbegin.o file which provides part of the
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support for getting C++ file-scope static object constructed
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before entering `main'. */
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before entering `main'. */
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#undef STARTFILE_SPEC
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#ifdef HAVE_LD_PIE
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|
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@ -307,7 +307,7 @@ $46:
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conventions. */
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#if TYPE == UNSIGNED && SIZE == 32
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/* This could be avoided by adding some CPP hair to the divide loop.
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It is probably not worth the added complexity. */
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It is probably not worth the added complexity. */
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addl RETREG,0,RETREG
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#endif
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|
|
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@ -72,7 +72,7 @@ Boston, MA 02111-1307, USA. */
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/* Assembler format: exception region output. */
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/* All configurations that don't use elf must be explicit about not using
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dwarf unwind information. */
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dwarf unwind information. */
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#ifdef INCOMING_RETURN_ADDR_RTX
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#undef DWARF2_UNWIND_INFO
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#define DWARF2_UNWIND_INFO 0
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|
|
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@ -49,22 +49,22 @@ static char *default_defines = (char *) "";
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static char *defines;
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/* Translate a Unix syntax directory specification into VMS syntax.
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If indicators of VMS syntax found, return input string. */
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If indicators of VMS syntax found, return input string. */
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static char *to_host_dir_spec (char *);
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/* Translate a Unix syntax file specification into VMS syntax.
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If indicators of VMS syntax found, return input string. */
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If indicators of VMS syntax found, return input string. */
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static char *to_host_file_spec (char *);
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/* Add a translated arg to the list to be passed to DEC CC */
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/* Add a translated arg to the list to be passed to DEC CC. */
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static void addarg (const char *);
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/* Preprocess the number of args in P_ARGC and contained in ARGV.
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Look for special flags, etc. that must be handled first. */
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Look for special flags, etc. that must be handled first. */
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static void preprocess_args (int *, char **);
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/* Process the number of args in P_ARGC and contained in ARGV. Look
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for special flags, etc. that must be handled for the VMS compiler. */
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for special flags, etc. that must be handled for the VMS compiler. */
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static void process_args (int *, char **);
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/* Action routine called by decc$to_vms */
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|
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@ -77,7 +77,7 @@ __main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
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#pragma __pointer_size long
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/* Reallocate argv with 64 bit pointers. */
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/* Reallocate argv with 64 bit pointers. */
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long_argv = (char **) malloc (sizeof (char *) * (argc + 1));
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for (i = 0; i < argc; i++)
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|
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@ -33,7 +33,7 @@ You Lose! This file can only be compiled with DEC C.
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#else
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/* This file can only be compiled with DEC C, due to the call to
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lib$establish. */
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lib$establish. */
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#include <stdlib.h>
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#include <string.h>
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|
|
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|
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@ -44,7 +44,7 @@ static char *vmsdwarf2spec = 0;
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/* File specification for vms-dwarf2eh.o. */
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static char *vmsdwarf2ehspec = 0;
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|
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/* verbose = 1 if -v passed. */
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/* verbose = 1 if -v passed. */
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static int verbose = 0;
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/* save_temps = 1 if -save-temps passed. */
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|
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@ -95,10 +95,10 @@ static void addarg (const char *);
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static int is_regular_file (char *);
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/* Translate a Unix syntax file specification FILESPEC into VMS syntax.
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If indicators of VMS syntax found, return input string. */
|
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If indicators of VMS syntax found, return input string. */
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static char *to_host_file_spec (char *);
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/* Locate the library named LIB_NAME in the set of paths PATH_VAL. */
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/* Locate the library named LIB_NAME in the set of paths PATH_VAL. */
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static char *locate_lib (char *, char *);
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/* Given a library name NAME, i.e. foo, Look for libfoo.lib and then
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|
|
@ -106,15 +106,15 @@ static char *locate_lib (char *, char *);
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static const char *expand_lib (char *);
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|
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/* Preprocess the number of args P_ARGC in ARGV.
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Look for special flags, etc. that must be handled first. */
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Look for special flags, etc. that must be handled first. */
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static void preprocess_args (int *, char **);
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/* Preprocess the number of args P_ARGC in ARGV. Look for
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special flags, etc. that must be handled for the VMS linker. */
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special flags, etc. that must be handled for the VMS linker. */
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static void process_args (int *, char **);
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|
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/* Action routine called by decc$to_vms. NAME is a file name or
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directory name. TYPE is unused. */
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directory name. TYPE is unused. */
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static int translate_unix (char *, int);
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int main (int, char **);
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|
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|
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@ -79,7 +79,7 @@ __main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
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#pragma __pointer_size long
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/* Reallocate argv with 64 bit pointers. */
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/* Reallocate argv with 64 bit pointers. */
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long_argv = (char **) malloc (sizeof (char *) * (argc + 1));
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for (i = 0; i < argc; i++)
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|
|
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@ -33,7 +33,7 @@ You Lose! This file can only be compiled with DEC C.
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#else
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/* This file can only be compiled with DEC C, due to the call to
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lib$establish. */
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lib$establish. */
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#include <stdlib.h>
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#include <string.h>
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|
|
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@ -422,7 +422,7 @@ do { \
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}
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/* Link with vms-dwarf2.o if -g (except -g0). This causes the
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VMS link to pull all the dwarf2 debug sections together. */
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VMS link to pull all the dwarf2 debug sections together. */
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#undef LINK_SPEC
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#define LINK_SPEC "%{g:-g vms-dwarf2.o%s} %{g0} %{g1:-g1 vms-dwarf2.o%s} \
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%{g2:-g2 vms-dwarf2.o%s} %{g3:-g3 vms-dwarf2.o%s} %{shared} %{v} %{map}"
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|
|
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|
|
@ -1047,7 +1047,7 @@ arc_compute_function_type (tree decl)
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SIZE is the size needed for local variables. */
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unsigned int
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arc_compute_frame_size (int size /* # of var. bytes allocated. */)
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arc_compute_frame_size (int size /* # of var. bytes allocated. */)
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{
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int regno;
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unsigned int total_size, var_size, args_size, pretend_size, extra_size;
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|
|
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|
|
@ -133,7 +133,7 @@
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/* Some systems use __main in a way incompatible with its use in gcc, in these
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cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to
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give the same symbol without quotes for an alternative entry point. You
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must define both, or neither. */
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must define both, or neither. */
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#define NAME__MAIN "__gccmain"
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#define SYMBOL__MAIN __gccmain
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|
|
@ -290,7 +290,7 @@ do { \
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#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \
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fprintf ((STREAM), "\tDCD\t|L..%d|\n", (VALUE))
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|
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/* A label marking the start of a jump table is a data label. */
|
||||
/* A label marking the start of a jump table is a data label. */
|
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#define ASM_OUTPUT_CASE_LABEL(STREAM, PREFIX, NUM, TABLE) \
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fprintf ((STREAM), "\tALIGN\n|%s..%d|\n", (PREFIX), (NUM))
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|
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|
|
|
|||
|
|
@ -31,7 +31,7 @@ FLOAT_MODE (XF, 12, 0);
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CC_NOOVmode should be used with SImode integer equalities.
|
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CC_Zmode should be used if only the Z flag is set correctly
|
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CC_Nmode should be used if only the N (sign) flag is set correctly
|
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CCmode should be used otherwise. */
|
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CCmode should be used otherwise. */
|
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|
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CC_MODE (CC_NOOV);
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CC_MODE (CC_Z);
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|
|
|
|||
|
|
@ -854,7 +854,7 @@ arm_override_options (void)
|
|||
arm_constant_limit = 1;
|
||||
|
||||
/* If optimizing for size, bump the number of instructions that we
|
||||
are prepared to conditionally execute (even on a StrongARM). */
|
||||
are prepared to conditionally execute (even on a StrongARM). */
|
||||
max_insns_skipped = 6;
|
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}
|
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else
|
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|
|
@ -867,7 +867,7 @@ arm_override_options (void)
|
|||
|
||||
/* On XScale the longer latency of a load makes it more difficult
|
||||
to achieve a good schedule, so it's faster to synthesize
|
||||
constants that can be done in two insns. */
|
||||
constants that can be done in two insns. */
|
||||
if (arm_tune_xscale)
|
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arm_constant_limit = 2;
|
||||
|
||||
|
|
@ -1061,13 +1061,13 @@ use_return_insn (int iscond, rtx sibling)
|
|||
if (stack_adjust == 4 && !arm_arch5)
|
||||
{
|
||||
/* Validate that r3 is a call-clobbered register (always true in
|
||||
the default abi) ... */
|
||||
the default abi) ... */
|
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if (!call_used_regs[3])
|
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return 0;
|
||||
|
||||
/* ... that it isn't being used for a return value (always true
|
||||
until we implement return-in-regs), or for a tail-call
|
||||
argument ... */
|
||||
argument ... */
|
||||
if (sibling)
|
||||
{
|
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if (GET_CODE (sibling) != CALL_INSN)
|
||||
|
|
@ -2008,7 +2008,7 @@ arm_return_in_memory (tree type)
|
|||
return 1;
|
||||
}
|
||||
|
||||
/* Indicate whether or not words of a double are in big-endian order. */
|
||||
/* Indicate whether or not words of a double are in big-endian order. */
|
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|
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int
|
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arm_float_words_big_endian (void)
|
||||
|
|
@ -3200,7 +3200,7 @@ arm_rtx_costs_1 (rtx x, enum rtx_code code, enum rtx_code outer)
|
|||
case AND:
|
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case XOR:
|
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case IOR:
|
||||
/* XXX guess. */
|
||||
/* XXX guess. */
|
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return 8;
|
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|
||||
case ADDRESSOF:
|
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|
|
@ -3213,7 +3213,7 @@ arm_rtx_costs_1 (rtx x, enum rtx_code code, enum rtx_code outer)
|
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? 4 : 0));
|
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|
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case IF_THEN_ELSE:
|
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/* XXX a guess. */
|
||||
/* XXX a guess. */
|
||||
if (GET_CODE (XEXP (x, 1)) == PC || GET_CODE (XEXP (x, 2)) == PC)
|
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return 14;
|
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return 2;
|
||||
|
|
@ -3396,11 +3396,11 @@ arm_rtx_costs_1 (rtx x, enum rtx_code code, enum rtx_code outer)
|
|||
unsigned HOST_WIDE_INT masked_const;
|
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|
||||
/* The cost will be related to two insns.
|
||||
First a load of the constant (MOV or LDR), then a multiply. */
|
||||
First a load of the constant (MOV or LDR), then a multiply. */
|
||||
cost = 2;
|
||||
if (! const_ok)
|
||||
cost += 1; /* LDR is probably more expensive because
|
||||
of longer result latency. */
|
||||
of longer result latency. */
|
||||
masked_const = i & 0xffff8000;
|
||||
if (masked_const != 0 && masked_const != 0xffff8000)
|
||||
{
|
||||
|
|
@ -3533,7 +3533,7 @@ arm_rtx_costs (rtx x, int code, int outer_code, int *total)
|
|||
/* All address computations that can be done are free, but rtx cost returns
|
||||
the same for practically all of them. So we weight the different types
|
||||
of address here in the order (most pref first):
|
||||
PRE/POST_INC/DEC, SHIFT or NON-INT sum, INT sum, REG, MEM or LABEL. */
|
||||
PRE/POST_INC/DEC, SHIFT or NON-INT sum, INT sum, REG, MEM or LABEL. */
|
||||
static inline int
|
||||
arm_arm_address_cost (rtx x)
|
||||
{
|
||||
|
|
@ -8027,7 +8027,7 @@ output_ascii_pseudo_op (FILE *stream, const unsigned char *p, int len)
|
|||
case '\\':
|
||||
putc ('\\', stream);
|
||||
len_so_far++;
|
||||
/* drop through. */
|
||||
/* Drop through. */
|
||||
|
||||
default:
|
||||
if (c >= ' ' && c <= '~')
|
||||
|
|
@ -9848,7 +9848,7 @@ arm_assemble_integer (rtx x, unsigned int size, int aligned_p)
|
|||
output_addr_const (asm_out_file, x);
|
||||
|
||||
/* Mark symbols as position independent. We only do this in the
|
||||
.text segment, not in the .data segment. */
|
||||
.text segment, not in the .data segment. */
|
||||
if (NEED_GOT_RELOC && flag_pic && making_const_table &&
|
||||
(GET_CODE (x) == SYMBOL_REF || GET_CODE (x) == LABEL_REF))
|
||||
{
|
||||
|
|
@ -10359,7 +10359,7 @@ arm_final_prescan_insn (rtx insn)
|
|||
}
|
||||
if (!this_insn)
|
||||
{
|
||||
/* Oh, dear! we ran off the end.. give up */
|
||||
/* Oh, dear! we ran off the end.. give up. */
|
||||
recog (PATTERN (insn), insn, NULL);
|
||||
arm_ccfsm_state = 0;
|
||||
arm_target_insn = NULL;
|
||||
|
|
@ -10536,7 +10536,7 @@ arm_debugger_arg_offset (int value, rtx addr)
|
|||
which is the frame pointer
|
||||
a constant integer
|
||||
|
||||
then... */
|
||||
then... */
|
||||
|
||||
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
|
||||
{
|
||||
|
|
@ -11864,7 +11864,7 @@ is_called_in_ARM_mode (tree func)
|
|||
#endif
|
||||
}
|
||||
|
||||
/* The bits which aren't usefully expanded as rtl. */
|
||||
/* The bits which aren't usefully expanded as rtl. */
|
||||
const char *
|
||||
thumb_unexpanded_epilogue (void)
|
||||
{
|
||||
|
|
@ -11949,7 +11949,7 @@ thumb_unexpanded_epilogue (void)
|
|||
|
||||
mask &= (2 << regno) - 1; /* A noop if regno == 8 */
|
||||
|
||||
/* Pop the values into the low register(s). */
|
||||
/* Pop the values into the low register(s). */
|
||||
thumb_pushpop (asm_out_file, mask, 0);
|
||||
|
||||
/* Move the value(s) into the high registers. */
|
||||
|
|
@ -11977,7 +11977,7 @@ thumb_unexpanded_epilogue (void)
|
|||
{
|
||||
/* The stack backtrace structure creation code had to
|
||||
push R7 in order to get a work register, so we pop
|
||||
it now. */
|
||||
it now. */
|
||||
live_regs_mask |= (1 << LAST_LO_REGNUM);
|
||||
}
|
||||
|
||||
|
|
@ -12332,7 +12332,7 @@ thumb_output_function_prologue (FILE *f, HOST_WIDE_INT size ATTRIBUTE_UNUSED)
|
|||
the assembler to bypass the ARM code when this function
|
||||
is called from a Thumb encoded function elsewhere in the
|
||||
same file. Hence the definition of STUB_NAME here must
|
||||
agree with the definition in gas/config/tc-arm.c */
|
||||
agree with the definition in gas/config/tc-arm.c. */
|
||||
|
||||
#define STUB_NAME ".real_start_of"
|
||||
|
||||
|
|
@ -12407,7 +12407,7 @@ thumb_output_function_prologue (FILE *f, HOST_WIDE_INT size ATTRIBUTE_UNUSED)
|
|||
|
||||
if (regs_ever_live [LAST_ARG_REGNUM] == 0)
|
||||
work_register = LAST_ARG_REGNUM;
|
||||
else /* We must push a register of our own */
|
||||
else /* We must push a register of our own. */
|
||||
live_regs_mask |= (1 << LAST_LO_REGNUM);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -130,12 +130,12 @@ extern GTY(()) rtx arm_compare_op1;
|
|||
/* The label of the current constant pool. */
|
||||
extern rtx pool_vector_label;
|
||||
/* Set to 1 when a return insn is output, this means that the epilogue
|
||||
is not needed. */
|
||||
is not needed. */
|
||||
extern int return_used_this_function;
|
||||
/* Used to produce AOF syntax assembler. */
|
||||
extern GTY(()) rtx aof_pic_label;
|
||||
|
||||
/* Just in case configure has failed to define anything. */
|
||||
/* Just in case configure has failed to define anything. */
|
||||
#ifndef TARGET_CPU_DEFAULT
|
||||
#define TARGET_CPU_DEFAULT TARGET_CPU_generic
|
||||
#endif
|
||||
|
|
@ -371,7 +371,7 @@ extern GTY(()) rtx aof_pic_label;
|
|||
function tries to return. */
|
||||
#define ARM_FLAG_ABORT_NORETURN (1 << 13)
|
||||
|
||||
/* Nonzero if function prologues should not load the PIC register. */
|
||||
/* Nonzero if function prologues should not load the PIC register. */
|
||||
#define ARM_FLAG_SINGLE_PIC_BASE (1 << 14)
|
||||
|
||||
/* Nonzero if all call instructions should be indirect. */
|
||||
|
|
@ -571,7 +571,7 @@ enum prog_mode_type
|
|||
prog_mode32
|
||||
};
|
||||
|
||||
/* Recast the program mode class to be the prog_mode attribute */
|
||||
/* Recast the program mode class to be the prog_mode attribute. */
|
||||
#define arm_prog_mode ((enum attr_prog_mode) arm_prgmode)
|
||||
|
||||
extern enum prog_mode_type arm_prgmode;
|
||||
|
|
@ -920,7 +920,7 @@ extern const char * structure_size_string;
|
|||
and the register where structure-value addresses are passed.
|
||||
Aside from that, you can include as many other registers as you like.
|
||||
The CC is not preserved over function calls on the ARM 6, so it is
|
||||
easier to assume this for all. SFP is preserved, since FP is. */
|
||||
easier to assume this for all. SFP is preserved, since FP is. */
|
||||
#define CALL_USED_REGISTERS \
|
||||
{ \
|
||||
1,1,1,1,0,0,0,0, \
|
||||
|
|
@ -953,7 +953,7 @@ extern const char * structure_size_string;
|
|||
{ \
|
||||
/* When optimizing for size, it's better not to use \
|
||||
the HI regs, because of the overhead of stacking \
|
||||
them. */ \
|
||||
them. */ \
|
||||
for (regno = FIRST_HI_REGNUM; \
|
||||
regno <= LAST_HI_REGNUM; ++regno) \
|
||||
fixed_regs[regno] = call_used_regs[regno] = 1; \
|
||||
|
|
@ -1233,7 +1233,7 @@ enum reg_class
|
|||
|
||||
#define N_REG_CLASSES (int) LIM_REG_CLASSES
|
||||
|
||||
/* Give names of register classes as strings for dump file. */
|
||||
/* Give names of register classes as strings for dump file. */
|
||||
#define REG_CLASS_NAMES \
|
||||
{ \
|
||||
"NO_REGS", \
|
||||
|
|
@ -1297,7 +1297,7 @@ enum reg_class
|
|||
/* When SMALL_REGISTER_CLASSES is nonzero, the compiler allows
|
||||
registers explicitly used in the rtl to be used as spill registers
|
||||
but prevents the compiler from extending the lifetime of these
|
||||
registers. */
|
||||
registers. */
|
||||
#define SMALL_REGISTER_CLASSES TARGET_THUMB
|
||||
|
||||
/* Get reg_class from a letter such as appears in the machine description.
|
||||
|
|
@ -1364,7 +1364,7 @@ enum reg_class
|
|||
an offset from a register.
|
||||
`S' means any symbol that has the SYMBOL_REF_FLAG set or a CONSTANT_POOL
|
||||
address. This means that the symbol is in the text segment and can be
|
||||
accessed without using a load. */
|
||||
accessed without using a load. */
|
||||
|
||||
#define EXTRA_CONSTRAINT_ARM(OP, C) \
|
||||
((C) == 'Q' ? GET_CODE (OP) == MEM && GET_CODE (XEXP (OP, 0)) == REG : \
|
||||
|
|
@ -1415,7 +1415,7 @@ enum reg_class
|
|||
? GENERAL_REGS : NO_REGS) \
|
||||
: THUMB_SECONDARY_OUTPUT_RELOAD_CLASS (CLASS, MODE, X))
|
||||
|
||||
/* If we need to load shorts byte-at-a-time, then we need a scratch. */
|
||||
/* If we need to load shorts byte-at-a-time, then we need a scratch. */
|
||||
#define SECONDARY_INPUT_RELOAD_CLASS(CLASS, MODE, X) \
|
||||
/* Cannot load constants into Cirrus registers. */ \
|
||||
((TARGET_CIRRUS \
|
||||
|
|
@ -1569,7 +1569,7 @@ enum reg_class
|
|||
/* If we generate an insn to push BYTES bytes,
|
||||
this says how many the stack pointer really advances by. */
|
||||
/* The push insns do not do this rounding implicitly.
|
||||
So don't define this. */
|
||||
So don't define this. */
|
||||
/* #define PUSH_ROUNDING(NPUSHED) ROUND_UP_WORD (NPUSHED) */
|
||||
|
||||
/* Define this if the maximum size of all the outgoing args is to be
|
||||
|
|
@ -1620,12 +1620,12 @@ enum reg_class
|
|||
|
||||
/* How large values are returned */
|
||||
/* A C expression which can inhibit the returning of certain function values
|
||||
in registers, based on the type of value. */
|
||||
in registers, based on the type of value. */
|
||||
#define RETURN_IN_MEMORY(TYPE) arm_return_in_memory (TYPE)
|
||||
|
||||
/* Define DEFAULT_PCC_STRUCT_RETURN to 1 if all structure and union return
|
||||
values must be in memory. On the ARM, they need only do so if larger
|
||||
than a word, or if they contain elements offset from zero in the struct. */
|
||||
than a word, or if they contain elements offset from zero in the struct. */
|
||||
#define DEFAULT_PCC_STRUCT_RETURN 0
|
||||
|
||||
/* Flags for the call/call_value rtl operations set up by function_arg. */
|
||||
|
|
@ -1659,7 +1659,7 @@ enum reg_class
|
|||
#define ARM_FT_INTERRUPT (1 << 2) /* Note overlap with FT_ISR and above. */
|
||||
#define ARM_FT_NAKED (1 << 3) /* No prologue or epilogue. */
|
||||
#define ARM_FT_VOLATILE (1 << 4) /* Does not return. */
|
||||
#define ARM_FT_NESTED (1 << 5) /* Embedded inside another func. */
|
||||
#define ARM_FT_NESTED (1 << 5) /* Embedded inside another func. */
|
||||
|
||||
/* Some macros to test these flags. */
|
||||
#define ARM_FUNC_TYPE(t) (t & ARM_FT_TYPE_MASK)
|
||||
|
|
@ -1703,7 +1703,7 @@ typedef struct
|
|||
int iwmmxt_nregs;
|
||||
int named_count;
|
||||
int nargs;
|
||||
/* One of CALL_NORMAL, CALL_LONG or CALL_SHORT . */
|
||||
/* One of CALL_NORMAL, CALL_LONG or CALL_SHORT. */
|
||||
int call_cookie;
|
||||
} CUMULATIVE_ARGS;
|
||||
|
||||
|
|
@ -2055,7 +2055,7 @@ typedef struct
|
|||
They give nonzero only if REGNO is a hard reg of the suitable class
|
||||
or a pseudo reg currently allocated to a suitable hard reg.
|
||||
Since they use reg_renumber, they are safe only once reg_renumber
|
||||
has been allocated, which happens in local-alloc.c. */
|
||||
has been allocated, which happens in local-alloc.c. */
|
||||
#define TEST_REGNO(R, TEST, VALUE) \
|
||||
((R TEST VALUE) || ((unsigned) reg_renumber[R] TEST VALUE))
|
||||
|
||||
|
|
@ -2081,7 +2081,7 @@ typedef struct
|
|||
REGNO_MODE_OK_FOR_BASE_P (REGNO, QImode)
|
||||
|
||||
/* Maximum number of registers that can appear in a valid memory address.
|
||||
Shifts in addresses can't be by a register. */
|
||||
Shifts in addresses can't be by a register. */
|
||||
#define MAX_REGS_PER_ADDRESS 2
|
||||
|
||||
/* Recognize any constant value that is a valid address. */
|
||||
|
|
@ -2289,7 +2289,7 @@ do { \
|
|||
/* Define as C expression which evaluates to nonzero if the tablejump
|
||||
instruction expects the table to contain offsets from the address of the
|
||||
table.
|
||||
Do not define this if the table should contain absolute addresses. */
|
||||
Do not define this if the table should contain absolute addresses. */
|
||||
/* #define CASE_VECTOR_PC_RELATIVE 1 */
|
||||
|
||||
/* signed 'char' is most compatible, but RISC OS wants it unsigned.
|
||||
|
|
@ -2334,7 +2334,7 @@ do { \
|
|||
/* This is all wrong. Defining SHIFT_COUNT_TRUNCATED tells combine that
|
||||
code like (X << (Y % 32)) for register X, Y is equivalent to (X << Y).
|
||||
On the arm, Y in a register is used modulo 256 for the shift. Only for
|
||||
rotates is modulo 32 used. */
|
||||
rotates is modulo 32 used. */
|
||||
/* #define SHIFT_COUNT_TRUNCATED 1 */
|
||||
|
||||
/* All integers have the same format so truncation is easy. */
|
||||
|
|
@ -2402,7 +2402,7 @@ extern int making_const_table;
|
|||
c_register_pragma (0, "long_calls_off", arm_pr_long_calls_off); \
|
||||
} while (0)
|
||||
|
||||
/* Condition code information. */
|
||||
/* Condition code information. */
|
||||
/* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
|
||||
return the mode to be used for the comparison. */
|
||||
|
||||
|
|
@ -2553,8 +2553,8 @@ extern int making_const_table;
|
|||
HOST_WIDE_INT offset = 0; \
|
||||
if (GET_CODE (base) != REG) \
|
||||
{ \
|
||||
/* Ensure that BASE is a register */ \
|
||||
/* (one of them must be). */ \
|
||||
/* Ensure that BASE is a register. */ \
|
||||
/* (one of them must be). */ \
|
||||
rtx temp = base; \
|
||||
base = index; \
|
||||
index = temp; \
|
||||
|
|
@ -2743,7 +2743,7 @@ extern int making_const_table;
|
|||
/* Define this if you have special predicates that know special things
|
||||
about modes. Genrecog will warn about certain forms of
|
||||
match_operand without a mode; if the operand predicate is listed in
|
||||
SPECIAL_MODE_PREDICATES, the warning will be suppressed. */
|
||||
SPECIAL_MODE_PREDICATES, the warning will be suppressed. */
|
||||
#define SPECIAL_MODE_PREDICATES \
|
||||
"cc_register", "dominant_cc_register",
|
||||
|
||||
|
|
|
|||
|
|
@ -3545,7 +3545,7 @@
|
|||
(sign_extend:HI (match_operand:QI 1 "memory_operand" "m")))]
|
||||
"TARGET_ARM && arm_arch4"
|
||||
"*
|
||||
/* If the address is invalid, this will split the instruction into two. */
|
||||
/* If the address is invalid, this will split the instruction into two. */
|
||||
if (bad_signed_byte_operand (operands[1], VOIDmode))
|
||||
return \"#\";
|
||||
return \"ldr%?sb\\t%0, %1\";
|
||||
|
|
@ -3581,7 +3581,7 @@
|
|||
XEXP (operands[2], 0) = plus_constant (operands[3], low);
|
||||
operands[1] = plus_constant (XEXP (operands[1], 0), offset - low);
|
||||
}
|
||||
/* Ensure the sum is in correct canonical form */
|
||||
/* Ensure the sum is in correct canonical form. */
|
||||
else if (GET_CODE (operands[1]) == PLUS
|
||||
&& GET_CODE (XEXP (operands[1], 1)) != CONST_INT
|
||||
&& !s_register_operand (XEXP (operands[1], 1), VOIDmode))
|
||||
|
|
@ -3643,7 +3643,7 @@
|
|||
(sign_extend:SI (match_operand:QI 1 "memory_operand" "m")))]
|
||||
"TARGET_ARM && arm_arch4"
|
||||
"*
|
||||
/* If the address is invalid, this will split the instruction into two. */
|
||||
/* If the address is invalid, this will split the instruction into two. */
|
||||
if (bad_signed_byte_operand (operands[1], VOIDmode))
|
||||
return \"#\";
|
||||
return \"ldr%?sb\\t%0, %1\";
|
||||
|
|
@ -3678,7 +3678,7 @@
|
|||
XEXP (operands[2], 0) = plus_constant (operands[0], low);
|
||||
operands[1] = plus_constant (XEXP (operands[1], 0), offset - low);
|
||||
}
|
||||
/* Ensure the sum is in correct canonical form */
|
||||
/* Ensure the sum is in correct canonical form. */
|
||||
else if (GET_CODE (operands[1]) == PLUS
|
||||
&& GET_CODE (XEXP (operands[1], 1)) != CONST_INT
|
||||
&& !s_register_operand (XEXP (operands[1], 1), VOIDmode))
|
||||
|
|
@ -3918,7 +3918,7 @@
|
|||
"
|
||||
if (TARGET_ARM)
|
||||
{
|
||||
/* Everything except mem = const or mem = mem can be done easily */
|
||||
/* Everything except mem = const or mem = mem can be done easily. */
|
||||
if (GET_CODE (operands[0]) == MEM)
|
||||
operands[1] = force_reg (SImode, operands[1]);
|
||||
if (GET_CODE (operands[1]) == CONST_INT
|
||||
|
|
@ -3932,7 +3932,7 @@
|
|||
DONE;
|
||||
}
|
||||
}
|
||||
else /* TARGET_THUMB.... */
|
||||
else /* TARGET_THUMB.... */
|
||||
{
|
||||
if (!no_new_pseudos)
|
||||
{
|
||||
|
|
@ -4419,7 +4419,7 @@
|
|||
}
|
||||
}
|
||||
}
|
||||
/* Handle loading a large integer during reload */
|
||||
/* Handle loading a large integer during reload. */
|
||||
else if (GET_CODE (operands[1]) == CONST_INT
|
||||
&& !const_ok_for_arm (INTVAL (operands[1]))
|
||||
&& !const_ok_for_arm (~INTVAL (operands[1])))
|
||||
|
|
@ -4463,7 +4463,7 @@
|
|||
= replace_equiv_address (operands[1],
|
||||
copy_to_reg (XEXP (operands[1], 0)));
|
||||
}
|
||||
/* Handle loading a large integer during reload */
|
||||
/* Handle loading a large integer during reload. */
|
||||
else if (GET_CODE (operands[1]) == CONST_INT
|
||||
&& !CONST_OK_FOR_THUMB_LETTER (INTVAL (operands[1]), 'I'))
|
||||
{
|
||||
|
|
@ -4768,7 +4768,7 @@
|
|||
= replace_equiv_address (operands[1],
|
||||
copy_to_reg (XEXP (operands[1], 0)));
|
||||
}
|
||||
/* Handle loading a large integer during reload */
|
||||
/* Handle loading a large integer during reload. */
|
||||
else if (GET_CODE (operands[1]) == CONST_INT
|
||||
&& !CONST_OK_FOR_LETTER_P (INTVAL (operands[1]), 'I'))
|
||||
{
|
||||
|
|
@ -5167,7 +5167,7 @@
|
|||
(use (match_operand:SI 2 "" ""))])]
|
||||
"TARGET_ARM"
|
||||
"
|
||||
/* Support only fixed point registers */
|
||||
/* Support only fixed point registers. */
|
||||
if (GET_CODE (operands[2]) != CONST_INT
|
||||
|| INTVAL (operands[2]) > 14
|
||||
|| INTVAL (operands[2]) < 2
|
||||
|
|
@ -7023,7 +7023,7 @@
|
|||
FAIL;
|
||||
|
||||
/* When compiling for SOFT_FLOAT, ensure both arms are in registers.
|
||||
Otherwise, ensure it is a valid FP add operand */
|
||||
Otherwise, ensure it is a valid FP add operand. */
|
||||
if ((!TARGET_HARD_FLOAT)
|
||||
|| (!fpa_add_operand (operands[3], SFmode)))
|
||||
operands[3] = force_reg (SFmode, operands[3]);
|
||||
|
|
@ -8252,7 +8252,7 @@
|
|||
return \"bics\\t%0, %2, %3, asr #32\;movcs\\t%0, %1\";
|
||||
}
|
||||
/* The only case that falls through to here is when both ops 1 & 2
|
||||
are constants */
|
||||
are constants. */
|
||||
}
|
||||
|
||||
if (GET_CODE (operands[5]) == GE
|
||||
|
|
@ -8271,7 +8271,7 @@
|
|||
return \"ands\\t%0, %2, %3, asr #32\;movcc\\t%0, %1\";
|
||||
}
|
||||
/* The only case that falls through to here is when both ops 1 & 2
|
||||
are constants */
|
||||
are constants. */
|
||||
}
|
||||
if (GET_CODE (operands[4]) == CONST_INT
|
||||
&& !const_ok_for_arm (INTVAL (operands[4])))
|
||||
|
|
@ -8408,7 +8408,7 @@
|
|||
"*
|
||||
/* If we have an operation where (op x 0) is the identity operation and
|
||||
the conditional operator is LT or GE and we are comparing against zero and
|
||||
everything is in registers then we can do this in two instructions */
|
||||
everything is in registers then we can do this in two instructions. */
|
||||
if (operands[3] == const0_rtx
|
||||
&& GET_CODE (operands[7]) != AND
|
||||
&& GET_CODE (operands[5]) == REG
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@
|
|||
/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
|
||||
the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
|
||||
provides part of the support for getting C++ file-scope static
|
||||
object constructed before entering `main'. */
|
||||
object constructed before entering `main'. */
|
||||
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC \
|
||||
|
|
|
|||
|
|
@ -68,7 +68,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#define LIB_SPEC ""
|
||||
|
||||
/* VxWorks uses object files, not loadable images. make linker just
|
||||
combine objects. */
|
||||
combine objects. */
|
||||
#undef LINK_SPEC
|
||||
#define LINK_SPEC "-r"
|
||||
|
||||
|
|
|
|||
|
|
@ -4215,7 +4215,7 @@ adjust_insn_length (rtx insn, int len)
|
|||
return len;
|
||||
}
|
||||
|
||||
/* Return nonzero if register REG dead after INSN. */
|
||||
/* Return nonzero if register REG dead after INSN. */
|
||||
|
||||
int
|
||||
reg_unused_after (rtx insn, rtx reg)
|
||||
|
|
@ -4383,7 +4383,7 @@ avr_unique_section (tree decl, int reloc ATTRIBUTE_UNUSED)
|
|||
generated assembly code more compact (and thus faster to assemble)
|
||||
as well as more readable, especially for targets like the i386
|
||||
(where the only alternative is to output character sequences as
|
||||
comma separated lists of numbers). */
|
||||
comma separated lists of numbers). */
|
||||
|
||||
void
|
||||
gas_output_limited_string(FILE *file, const char *str)
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ along with GCC; see the file COPYING. If not, write to
|
|||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Names to predefine in the preprocessor for this target machine. */
|
||||
/* Names to predefine in the preprocessor for this target machine. */
|
||||
|
||||
#define TARGET_CPU_CPP_BUILTINS() \
|
||||
do \
|
||||
|
|
@ -41,7 +41,7 @@ Boston, MA 02111-1307, USA. */
|
|||
} \
|
||||
while (0)
|
||||
|
||||
/* This declaration should be present. */
|
||||
/* This declaration should be present. */
|
||||
extern int target_flags;
|
||||
|
||||
#define MASK_ALL_DEBUG 0x00000FE0
|
||||
|
|
@ -130,10 +130,10 @@ extern int avr_asm_only_p;
|
|||
frame pointer. If this macro is defined, GCC will turn on the
|
||||
`-fomit-frame-pointer' option whenever `-O' is specified. */
|
||||
|
||||
/* Define this if most significant byte of a word is the lowest numbered. */
|
||||
/* Define this if most significant byte of a word is the lowest numbered. */
|
||||
#define BITS_BIG_ENDIAN 0
|
||||
|
||||
/* Define this if most significant byte of a word is the lowest numbered. */
|
||||
/* Define this if most significant byte of a word is the lowest numbered. */
|
||||
#define BYTES_BIG_ENDIAN 0
|
||||
|
||||
/* Define this if most significant word of a multiword number is the lowest
|
||||
|
|
@ -144,7 +144,7 @@ extern int avr_asm_only_p;
|
|||
/* This is to get correct SI and DI modes in libgcc2.c (32 and 64 bits). */
|
||||
#define UNITS_PER_WORD 4
|
||||
#else
|
||||
/* Width of a word, in units (bytes). */
|
||||
/* Width of a word, in units (bytes). */
|
||||
#define UNITS_PER_WORD 1
|
||||
#endif
|
||||
|
||||
|
|
@ -157,16 +157,16 @@ extern int avr_asm_only_p;
|
|||
DImode or Dfmode ... */
|
||||
#define MAX_FIXED_MODE_SIZE 32
|
||||
|
||||
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
|
||||
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
|
||||
#define PARM_BOUNDARY 8
|
||||
|
||||
/* Allocation boundary (in *bits*) for the code of a function. */
|
||||
/* Allocation boundary (in *bits*) for the code of a function. */
|
||||
#define FUNCTION_BOUNDARY 8
|
||||
|
||||
/* Alignment of field after `int : 0' in a structure. */
|
||||
/* Alignment of field after `int : 0' in a structure. */
|
||||
#define EMPTY_FIELD_BOUNDARY 8
|
||||
|
||||
/* No data type wants to be aligned rounder than this. */
|
||||
/* No data type wants to be aligned rounder than this. */
|
||||
#define BIGGEST_ALIGNMENT 8
|
||||
|
||||
|
||||
|
|
@ -211,7 +211,7 @@ extern int avr_asm_only_p;
|
|||
#define DOUBLE_TYPE_SIZE 32
|
||||
/* A C expression for the size in bits of the type `double' on the
|
||||
target machine. If you don't define this, the default is two
|
||||
words. */
|
||||
words. */
|
||||
|
||||
|
||||
#define LONG_DOUBLE_TYPE_SIZE 32
|
||||
|
|
@ -366,7 +366,7 @@ extern int avr_asm_only_p;
|
|||
registers must always be saved and the save-multiple-registers
|
||||
instruction supports only sequences of consecutive registers. On
|
||||
such machines, define `REG_ALLOC_ORDER' to be an initializer that
|
||||
lists the highest numbered allocatable register first. */
|
||||
lists the highest numbered allocatable register first. */
|
||||
|
||||
#define ORDER_REGS_FOR_LOCAL_ALLOC order_regs_for_local_alloc ()
|
||||
/* ORDER_REGS_FOR_LOCAL_ALLOC'
|
||||
|
|
@ -1147,7 +1147,7 @@ typedef struct avr_args {
|
|||
contains the name of the function, as a string. LIBNAME is 0 when
|
||||
an ordinary C function call is being processed. Thus, each time
|
||||
this macro is called, either LIBNAME or FNTYPE is nonzero, but
|
||||
never both of them at once. */
|
||||
never both of them at once. */
|
||||
|
||||
#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
|
||||
(function_arg_advance (&CUM, MODE, TYPE, NAMED))
|
||||
|
|
@ -1160,7 +1160,7 @@ typedef struct avr_args {
|
|||
|
||||
This macro need not do anything if the argument in question was
|
||||
passed on the stack. The compiler knows how to track the amount
|
||||
of stack space used for arguments without any special help. */
|
||||
of stack space used for arguments without any special help. */
|
||||
|
||||
#define FUNCTION_ARG_REGNO_P(r) function_arg_regno_p(r)
|
||||
/* A C expression that is nonzero if REGNO is the number of a hard
|
||||
|
|
|
|||
Loading…
Reference in New Issue