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| author | Mike Frysinger <vapier@gentoo.org> | 2023-12-21 00:09:23 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2023-12-21 01:20:44 -0500 |
| commit | 5eba9ae8d52a2375e1f2394a4930fdb92844586b (patch) | |
| tree | ffc06431cec2b6b352490828f6f2b970393a25c7 | |
| parent | 95cd009f5d7980e509fe8df7e2fc55a65f1f69cd (diff) | |
| download | gdb-5eba9ae8d52a2375e1f2394a4930fdb92844586b.zip gdb-5eba9ae8d52a2375e1f2394a4930fdb92844586b.tar.gz gdb-5eba9ae8d52a2375e1f2394a4930fdb92844586b.tar.bz2 | |
sim: ppc: mark halt & restart funcs as noreturn
This helps the compiler with optimization and fixes fallthru warnings.
| -rw-r--r-- | sim/ppc/cpu.h | 6 | ||||
| -rw-r--r-- | sim/ppc/psim.c | 2 | ||||
| -rw-r--r-- | sim/ppc/psim.h | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/sim/ppc/cpu.h b/sim/ppc/cpu.h index c7a0871..dfd2244 100644 --- a/sim/ppc/cpu.h +++ b/sim/ppc/cpu.h @@ -100,21 +100,21 @@ INLINE_CPU\ INLINE_CPU\ (void) cpu_restart (cpu *processor, - unsigned_word nia); + unsigned_word nia) ATTRIBUTE_NORETURN; INLINE_CPU\ (void) cpu_halt (cpu *processor, unsigned_word nia, stop_reason reason, - int signal); + int signal) ATTRIBUTE_NORETURN; EXTERN_CPU\ (void) cpu_error (cpu *processor, unsigned_word cia, const char *fmt, - ...) ATTRIBUTE_PRINTF_3; + ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_3; /* The processors local concept of time */ diff --git a/sim/ppc/psim.c b/sim/ppc/psim.c index 2a82361..a08d389 100644 --- a/sim/ppc/psim.c +++ b/sim/ppc/psim.c @@ -578,7 +578,7 @@ psim_restart(psim *system, } -static void +static ATTRIBUTE_NORETURN void cntrl_c_simulation(void *data) { psim *system = data; diff --git a/sim/ppc/psim.h b/sim/ppc/psim.h index 2070cbf..6ed91cd 100644 --- a/sim/ppc/psim.h +++ b/sim/ppc/psim.h @@ -93,7 +93,7 @@ extern void psim_run extern void psim_restart (psim *system, - int cpu_nr); + int cpu_nr) ATTRIBUTE_NORETURN; extern void psim_set_halt_and_restart (psim *system, @@ -110,7 +110,7 @@ extern void psim_halt (psim *system, int cpu_nr, stop_reason reason, - int signal); + int signal) ATTRIBUTE_NORETURN; extern int psim_last_cpu (psim *system); |