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sim: replace custom attributes with ansidecl.h

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A lot of this code predates the common attributes.  We had already
started migrating over piece by piece, so just do a pass across all
the attributes and replace most of them.
This commit is contained in:
Mike Frysinger 2021-05-02 00:07:21 -04:00
parent d89a87ba3c
commit f0c4dc40b2
20 changed files with 79 additions and 63 deletions
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8
sim/bfin/ChangeLog
View File

@ -1,3 +1,11 @@
2021-05-02 Mike Frysinger <vapier@gentoo.org>
* bfin-sim.c: Include ansidecl.h.
(illegal_instruction): Change __attribute__((noreturn)) to
ATTRIBUTE_NORETURN.
(illegal_instruction_combination, illegal_instruction_or_combination,
unhandled_instruction): Likewise.
2021-05-01 Mike Frysinger <vapier@gentoo.org>
* dv-bfin_mmu.c (bfin_mmu_options): Mark static.

9
sim/bfin/bfin-sim.c
View File

@ -25,6 +25,7 @@
#include <string.h>
#include <inttypes.h>
#include "ansidecl.h"
#include "opcode/bfin.h"
#include "sim-main.h"
#include "dv-bfin_cec.h"
@ -35,7 +36,7 @@
#define SIGNEXTEND(v, n) \
(((bs32)(v) << (HOST_LONG_WORD_SIZE - (n))) >> (HOST_LONG_WORD_SIZE - (n)))
static __attribute__ ((noreturn)) void
static ATTRIBUTE_NORETURN void
illegal_instruction (SIM_CPU *cpu)
{
TRACE_INSN (cpu, "ILLEGAL INSTRUCTION");
@ -43,7 +44,7 @@ illegal_instruction (SIM_CPU *cpu)
cec_exception (cpu, VEC_UNDEF_I);
}
static __attribute__ ((noreturn)) void
static ATTRIBUTE_NORETURN void
illegal_instruction_combination (SIM_CPU *cpu)
{
TRACE_INSN (cpu, "ILLEGAL INSTRUCTION COMBINATION");
@ -51,7 +52,7 @@ illegal_instruction_combination (SIM_CPU *cpu)
cec_exception (cpu, VEC_ILGAL_I);
}
static __attribute__ ((noreturn)) void
static ATTRIBUTE_NORETURN void
illegal_instruction_or_combination (SIM_CPU *cpu)
{
if (PARALLEL_GROUP != BFIN_PARALLEL_NONE)
@ -60,7 +61,7 @@ illegal_instruction_or_combination (SIM_CPU *cpu)
illegal_instruction (cpu);
}
static __attribute__ ((noreturn)) void
static ATTRIBUTE_NORETURN void
unhandled_instruction (SIM_CPU *cpu, const char *insn)
{
SIM_DESC sd = CPU_STATE (cpu);

23
sim/common/ChangeLog
View File

@ -1,3 +1,26 @@
2021-05-02 Mike Frysinger <vapier@gentoo.org>
* callback.c (os_error): Change __attribute__((noreturn)) to
ATTRIBUTE_NORETURN.
* hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
* hw-events.h (hw_event_queue_schedule_tracef): Likewise.
* hw-tree.h (hw_tree_delete): Likewise.
* sim-basics.h (__attribute__): Delete.
* sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
to ATTRIBUTE_NORETURN.
(sim_engine_abort, sim_engine_vabort): Likewise.
* sim-hw.h (sim_hw_install, sim_hw_abort): Change
__attribute__((printf)) to ATTRIBUTE_PRINTF.
* sim-inline.h (NORETURN): Delete.
(UNUSED): Change to ATTRIBUTE_UNUSED.
* sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
and ATTRIBUTE_NORETURN.
(sim_io_eprintf, sim_io_error): Likewise.
* sim-profile.c (profile_printf): Likewise.
* sim-trace.h (trace_prefix, trace_generic, trace_printf,
sim_debug_printf): Likewise.
2021-05-01 Mike Frysinger <vapier@gentoo.org>
* sim-options.c (dup_arg_p): Call htab_empty.

5
sim/common/callback.c
View File

@ -698,10 +698,7 @@ os_evprintf_filtered (host_callback *p ATTRIBUTE_UNUSED, const char *format, va_
}
/* VARARGS */
#ifdef __GNUC__
__attribute__ ((__noreturn__))
#endif
static void ATTRIBUTE_PRINTF (2, 3)
static void ATTRIBUTE_PRINTF (2, 3) ATTRIBUTE_NORETURN
os_error (host_callback *p ATTRIBUTE_UNUSED, const char *format, ...)
{
va_list args;

8
sim/common/hw-device.h
View File

@ -432,17 +432,17 @@ int hw_ioctl
void hw_abort
(struct hw *me,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3), noreturn));
...) ATTRIBUTE_PRINTF (2, 3) ATTRIBUTE_NORETURN;
void hw_vabort
(struct hw *me,
const char *fmt,
va_list ap) __attribute__ ((noreturn));
va_list ap) ATTRIBUTE_NORETURN;
void hw_halt
(struct hw *me,
int reason,
int status) __attribute__ ((noreturn));
int status) ATTRIBUTE_NORETURN;
#define hw_trace_p(hw) ((hw)->trace_of_hw_p + 0)
@ -450,7 +450,7 @@ void hw_halt
void hw_trace
(struct hw *me,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3)));
...) ATTRIBUTE_PRINTF (2, 3);
#define HW_TRACE(ARGS) \
do { \

2
sim/common/hw-events.h
View File

@ -39,7 +39,7 @@ struct hw_event *hw_event_queue_schedule_tracef
hw_event_callback *handler,
void *data,
const char *fmt,
...) __attribute__ ((format (printf, 5, 6)));
...) ATTRIBUTE_PRINTF (5, 6);
struct hw_event *hw_event_queue_schedule_vtracef
(struct hw *me,

2
sim/common/hw-tree.h
View File

@ -34,7 +34,7 @@ void hw_tree_delete
struct hw *hw_tree_parse
(struct hw *root,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3)));
...) ATTRIBUTE_PRINTF (2, 3);
struct hw *hw_tree_vparse
(struct hw *root,

9
sim/common/sim-basics.h
View File

@ -51,15 +51,6 @@
#endif
/* Some versions of GCC include an attribute operator, define it */
#if !defined (__attribute__)
#if (!defined(__GNUC__) || (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
#define __attribute__(arg)
#endif
#endif
/* Global types that code manipulates */
struct hw;

6
sim/common/sim-engine.h
View File

@ -62,7 +62,7 @@ extern void sim_engine_halt
sim_cpu *next_cpu, /* NULL -> succ (last_cpu) or event-mgr */
sim_cia cia,
enum sim_stop reason,
int sigrc) __attribute__ ((noreturn));
int sigrc) ATTRIBUTE_NORETURN;
/* Halt hook - allow target specific operation when halting a
simulator */
@ -115,14 +115,14 @@ extern void sim_engine_abort
sim_cpu *cpu,
sim_cia cia,
const char *fmt,
...) ATTRIBUTE_PRINTF (4, 5) __attribute__ ((noreturn));
...) ATTRIBUTE_PRINTF (4, 5) ATTRIBUTE_NORETURN;
extern void sim_engine_vabort
(SIM_DESC sd,
sim_cpu *cpu,
sim_cia cia,
const char *fmt,
va_list ap) ATTRIBUTE_PRINTF (4, 0) __attribute__ ((noreturn));
va_list ap) ATTRIBUTE_PRINTF (4, 0) ATTRIBUTE_NORETURN;
/* No abort hook - when possible this function exits using the
engine_halt function (and SIM_ENGINE_HALT_HOOK). */

4
sim/common/sim-hw.h
View File

@ -32,7 +32,7 @@ SIM_RC sim_hw_install
struct hw *sim_hw_parse
(struct sim_state *sd,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3)));
...) ATTRIBUTE_PRINTF (2, 3);
/* Print the hardware tree */
@ -48,7 +48,7 @@ void sim_hw_abort
(SIM_DESC sd,
struct hw *hw,
const char *fmt,
...) __attribute__ ((format (printf, 3, 4), noreturn));
...) ATTRIBUTE_PRINTF (3, 4) ATTRIBUTE_NORETURN;

16
sim/common/sim-inline.h
View File

@ -325,24 +325,10 @@
#endif
/* Your compiler's no-return reserved word */
#ifndef NORETURN
#define NORETURN
#endif
/* Your compilers's unused reserved word */
#if !defined (UNUSED)
#if (!defined (__GNUC__) \
|| (__GNUC__ < 2) \
|| (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
#define UNUSED
#else
#define UNUSED __attribute__((__unused__))
#endif
#define UNUSED ATTRIBUTE_UNUSED
#endif

8
sim/common/sim-io.h
View File

@ -63,21 +63,21 @@ int sim_io_close (SIM_DESC sd, int);
void sim_io_printf (SIM_DESC sd,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3)));
...) ATTRIBUTE_PRINTF (2, 3);
void sim_io_vprintf (SIM_DESC sd, const char *fmt, va_list ap);
void sim_io_eprintf (SIM_DESC sd,
const char *fmt,
...) __attribute__ ((format (printf, 2, 3)));
...) ATTRIBUTE_PRINTF (2, 3);
void sim_io_evprintf (SIM_DESC sd, const char *fmt, va_list ap);
void sim_io_error (SIM_DESC sd,
const char *fmt,
...)
__attribute__ ((format (printf, 2, 3)))
__attribute__ ((__noreturn__));
ATTRIBUTE_PRINTF (2, 3)
ATTRIBUTE_NORETURN;
void sim_io_poll_quit (SIM_DESC sd);

2
sim/common/sim-profile.c
View File

@ -466,7 +466,7 @@ profile_vprintf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, va_list ap)
sim_io_evprintf (sd, fmt, ap);
}
__attribute__ ((format (printf, 3, 4)))
ATTRIBUTE_PRINTF (3, 4)
static void
profile_printf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...)
{

10
sim/common/sim-trace.h
View File

@ -333,8 +333,7 @@ extern void trace_prefix (SIM_DESC sd,
const char *file_name,
int line_nr,
const char *fmt,
...)
__attribute__((format (printf, 8, 9)));
...) ATTRIBUTE_PRINTF (8, 9);
/* Generic trace print, assumes trace_prefix() has been called */
@ -342,8 +341,7 @@ extern void trace_generic (SIM_DESC sd,
sim_cpu *cpu,
int trace_idx,
const char *fmt,
...)
__attribute__((format (printf, 4, 5)));
...) ATTRIBUTE_PRINTF (4, 5);
/* Disassemble the specified address. */
@ -655,7 +653,7 @@ do { \
extern void trace_printf (SIM_DESC, sim_cpu *, const char *, ...)
__attribute__((format (printf, 3, 4)));
ATTRIBUTE_PRINTF (3, 4);
extern void trace_vprintf (SIM_DESC, sim_cpu *, const char *, va_list);
@ -676,6 +674,6 @@ int trace_load_symbols (SIM_DESC);
bfd_vma trace_sym_value (SIM_DESC, const char *name);
extern void sim_debug_printf (sim_cpu *, const char *, ...)
__attribute__((format (printf, 2, 3)));
ATTRIBUTE_PRINTF (2, 3);
#endif /* SIM_TRACE_H */

5
sim/igen/ChangeLog
View File

@ -1,3 +1,8 @@
2021-05-02 Mike Frysinger <vapier@gentoo.org>
* lf.h: Include ansidecl.h.
(lf_printf): Change __attribute__((printf)) to ATTRIBUTE_PRINTF.
2021-04-02 Mike Frysinger <vapier@gentoo.org>
* local.mk: New file.

4
sim/igen/lf.h
View File

@ -19,7 +19,7 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "ansidecl.h"
/* LF: Line Numbered Output Stream */
@ -72,7 +72,7 @@ extern int lf_putint (lf *file, int decimal);
extern int lf_putbin (lf *file, int decimal, int width);
extern int lf_printf
(lf *file, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
(lf *file, const char *fmt, ...) ATTRIBUTE_PRINTF (2, 3);
/* Indentation control.

8
sim/m32c/ChangeLog
View File

@ -1,3 +1,11 @@
2021-05-02 Mike Frysinger <vapier@gentoo.org>
* m32c.opc: Include ansidecl.h.
(AU): Delete.
* opc2c.c (dump_lines): Change AU to ATTRIBUTE_UNUSED.
* r8c.opc: Include ansidecl.h.
(AU): Delete.
2021-05-01 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.

3
sim/m32c/m32c.opc
View File

@ -22,13 +22,12 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <stdlib.h>
#include "ansidecl.h"
#include "cpu.h"
#include "mem.h"
#include "misc.h"
#include "int.h"
#define AU __attribute__((unused))
#define tprintf if (trace) printf
static unsigned char

7
sim/m32c/opc2c.c
View File

@ -249,13 +249,14 @@ dump_lines (opcode * op, int level, Indirect * ind)
errors++;
}
else if (shift && (mask != 0xff))
printf ("%*s int %s AU = (op[%d] >> %d) & 0x%02x;\n",
printf ("%*s int %s ATTRIBUTE_UNUSED = (op[%d] >> %d) & 0x%02x;\n",
level, "", name, byte, shift, mask);
else if (mask != 0xff)
printf ("%*s int %s AU = op[%d] & 0x%02x;\n",
printf ("%*s int %s ATTRIBUTE_UNUSED = op[%d] & 0x%02x;\n",
level, "", name, byte, mask);
else
printf ("%*s int %s AU = op[%d];\n", level, "", name, byte);
printf ("%*s int %s ATTRIBUTE_UNUSED = op[%d];\n", level, "", name,
byte);
}
else
i++;

3
sim/m32c/r8c.opc
View File

@ -22,13 +22,12 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <stdlib.h>
#include "ansidecl.h"
#include "cpu.h"
#include "mem.h"
#include "misc.h"
#include "int.h"
#define AU __attribute__((unused))
#define tprintf if (trace) printf
static unsigned char