aboutsummaryrefslogtreecommitdiff
path: root/sim
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2021-05-02 00:07:21 -0400
committerMike Frysinger <vapier@gentoo.org>2021-05-02 10:58:20 -0400
commitf0c4dc40b2e16a876b5b61986de5014a78f76a5c (patch)
tree081740977f36d35892d79c180e792104293acfe8 /sim
parentd89a87ba3c100bdbe82c7bd98ad7b8a2435e002f (diff)
downloadgdb-f0c4dc40b2e16a876b5b61986de5014a78f76a5c.zip
gdb-f0c4dc40b2e16a876b5b61986de5014a78f76a5c.tar.gz
gdb-f0c4dc40b2e16a876b5b61986de5014a78f76a5c.tar.bz2
sim: replace custom attributes with ansidecl.h
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.
Diffstat (limited to 'sim')
-rw-r--r--sim/bfin/ChangeLog8
-rw-r--r--sim/bfin/bfin-sim.c9
-rw-r--r--sim/common/ChangeLog23
-rw-r--r--sim/common/callback.c5
-rw-r--r--sim/common/hw-device.h8
-rw-r--r--sim/common/hw-events.h2
-rw-r--r--sim/common/hw-tree.h2
-rw-r--r--sim/common/sim-basics.h9
-rw-r--r--sim/common/sim-engine.h6
-rw-r--r--sim/common/sim-hw.h4
-rw-r--r--sim/common/sim-inline.h16
-rw-r--r--sim/common/sim-io.h8
-rw-r--r--sim/common/sim-profile.c2
-rw-r--r--sim/common/sim-trace.h10
-rw-r--r--sim/igen/ChangeLog5
-rw-r--r--sim/igen/lf.h4
-rw-r--r--sim/m32c/ChangeLog8
-rw-r--r--sim/m32c/m32c.opc3
-rw-r--r--sim/m32c/opc2c.c7
-rw-r--r--sim/m32c/r8c.opc3
20 files changed, 79 insertions, 63 deletions
diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 4fe2a9d..98d8e66 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -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.
diff --git a/sim/bfin/bfin-sim.c b/sim/bfin/bfin-sim.c
index 674ae87..33bbc6e 100644
--- a/sim/bfin/bfin-sim.c
+++ b/sim/bfin/bfin-sim.c
@@ -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);
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 7abaeb3..4aeae9c 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -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.
diff --git a/sim/common/callback.c b/sim/common/callback.c
index aae0630..55280ab 100644
--- a/sim/common/callback.c
+++ b/sim/common/callback.c
@@ -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;
diff --git a/sim/common/hw-device.h b/sim/common/hw-device.h
index a745cb7..ffd627a 100644
--- a/sim/common/hw-device.h
+++ b/sim/common/hw-device.h
@@ -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 { \
diff --git a/sim/common/hw-events.h b/sim/common/hw-events.h
index 9307f8d..901063b 100644
--- a/sim/common/hw-events.h
+++ b/sim/common/hw-events.h
@@ -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,
diff --git a/sim/common/hw-tree.h b/sim/common/hw-tree.h
index 55975df..86ebf17 100644
--- a/sim/common/hw-tree.h
+++ b/sim/common/hw-tree.h
@@ -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,
diff --git a/sim/common/sim-basics.h b/sim/common/sim-basics.h
index 52c9b2f..e822fb2 100644
--- a/sim/common/sim-basics.h
+++ b/sim/common/sim-basics.h
@@ -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;
diff --git a/sim/common/sim-engine.h b/sim/common/sim-engine.h
index 5adce8d..3ebf8ac 100644
--- a/sim/common/sim-engine.h
+++ b/sim/common/sim-engine.h
@@ -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). */
diff --git a/sim/common/sim-hw.h b/sim/common/sim-hw.h
index 95b9856..976a220 100644
--- a/sim/common/sim-hw.h
+++ b/sim/common/sim-hw.h
@@ -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;
diff --git a/sim/common/sim-inline.h b/sim/common/sim-inline.h
index ed7baa4..2750fa9 100644
--- a/sim/common/sim-inline.h
+++ b/sim/common/sim-inline.h
@@ -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
diff --git a/sim/common/sim-io.h b/sim/common/sim-io.h
index 33dfa78..f018538 100644
--- a/sim/common/sim-io.h
+++ b/sim/common/sim-io.h
@@ -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);
diff --git a/sim/common/sim-profile.c b/sim/common/sim-profile.c
index 5508f0f..75bdc70 100644
--- a/sim/common/sim-profile.c
+++ b/sim/common/sim-profile.c
@@ -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, ...)
{
diff --git a/sim/common/sim-trace.h b/sim/common/sim-trace.h
index e96e684..7ff7b02 100644
--- a/sim/common/sim-trace.h
+++ b/sim/common/sim-trace.h
@@ -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 */
diff --git a/sim/igen/ChangeLog b/sim/igen/ChangeLog
index a8eedda..84b9e67 100644
--- a/sim/igen/ChangeLog
+++ b/sim/igen/ChangeLog
@@ -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.
diff --git a/sim/igen/lf.h b/sim/igen/lf.h
index c6185db..5a6d5a7 100644
--- a/sim/igen/lf.h
+++ b/sim/igen/lf.h
@@ -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.
diff --git a/sim/m32c/ChangeLog b/sim/m32c/ChangeLog
index b2a02a6..e3393c9 100644
--- a/sim/m32c/ChangeLog
+++ b/sim/m32c/ChangeLog
@@ -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.
diff --git a/sim/m32c/m32c.opc b/sim/m32c/m32c.opc
index feee1e9..efe0495 100644
--- a/sim/m32c/m32c.opc
+++ b/sim/m32c/m32c.opc
@@ -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
diff --git a/sim/m32c/opc2c.c b/sim/m32c/opc2c.c
index 3d8f2c1..6487427 100644
--- a/sim/m32c/opc2c.c
+++ b/sim/m32c/opc2c.c
@@ -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++;
diff --git a/sim/m32c/r8c.opc b/sim/m32c/r8c.opc
index aba2679..dc447b5 100644
--- a/sim/m32c/r8c.opc
+++ b/sim/m32c/r8c.opc
@@ -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