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sim: ppc: mark halt & restart funcs as noreturn

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This helps the compiler with optimization and fixes fallthru warnings.
This commit is contained in:
Mike Frysinger 2023-12-21 00:09:23 -05:00
parent 95cd009f5d
commit 5eba9ae8d5
3 changed files with 6 additions and 6 deletions
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6
sim/ppc/cpu.h
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@ -100,21 +100,21 @@ INLINE_CPU\
INLINE_CPU\ INLINE_CPU\
(void) cpu_restart (void) cpu_restart
(cpu *processor, (cpu *processor,
unsigned_word nia); unsigned_word nia) ATTRIBUTE_NORETURN;
INLINE_CPU\ INLINE_CPU\
(void) cpu_halt (void) cpu_halt
(cpu *processor, (cpu *processor,
unsigned_word nia, unsigned_word nia,
stop_reason reason, stop_reason reason,
int signal); int signal) ATTRIBUTE_NORETURN;
EXTERN_CPU\ EXTERN_CPU\
(void) cpu_error (void) cpu_error
(cpu *processor, (cpu *processor,
unsigned_word cia, unsigned_word cia,
const char *fmt, const char *fmt,
...) ATTRIBUTE_PRINTF_3; ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_3;
/* The processors local concept of time */ /* The processors local concept of time */

2
sim/ppc/psim.c
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@ -578,7 +578,7 @@ psim_restart(psim *system,
} }
static void static ATTRIBUTE_NORETURN void
cntrl_c_simulation(void *data) cntrl_c_simulation(void *data)
{ {
psim *system = data; psim *system = data;

4
sim/ppc/psim.h
View File

@ -93,7 +93,7 @@ extern void psim_run
extern void psim_restart extern void psim_restart
(psim *system, (psim *system,
int cpu_nr); int cpu_nr) ATTRIBUTE_NORETURN;
extern void psim_set_halt_and_restart extern void psim_set_halt_and_restart
(psim *system, (psim *system,
@ -110,7 +110,7 @@ extern void psim_halt
(psim *system, (psim *system,
int cpu_nr, int cpu_nr,
stop_reason reason, stop_reason reason,
int signal); int signal) ATTRIBUTE_NORETURN;
extern int psim_last_cpu extern int psim_last_cpu
(psim *system); (psim *system);