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compiler.h: replace QEMU_NORETURN with G_NORETURN

Browse Source 
G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in
glib-compat.

Note that this attribute must be placed before the function declaration
(bringing a bit of consistency in qemu codebase usage).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2022-04-20 17:26:02 +04:00
parent 94ae6b579d
commit 8905770b27
58 changed files with 214 additions and 191 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
accel/stubs/tcg-stub.c
View File

@ -28,12 +28,12 @@ void *probe_access(CPUArchState *env, target_ulong addr, int size,
g_assert_not_reached();
}
void QEMU_NORETURN cpu_loop_exit(CPUState *cpu)
G_NORETURN void cpu_loop_exit(CPUState *cpu)
{
g_assert_not_reached();
}
void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
{
g_assert_not_reached();
}

3
accel/tcg/internal.h
View File

@ -14,8 +14,7 @@
TranslationBlock *tb_gen_code(CPUState *cpu, target_ulong pc,
target_ulong cs_base, uint32_t flags,
int cflags);
void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
void page_init(void);
void tb_htable_init(void);

3
bsd-user/signal.c
View File

@ -347,7 +347,8 @@ static int core_dump_signal(int sig)
}
/* Abort execution with signal. */
static void QEMU_NORETURN dump_core_and_abort(int target_sig)
static G_NORETURN
void dump_core_and_abort(int target_sig)
{
CPUArchState *env = thread_cpu->env_ptr;
CPUState *cpu = env_cpu(env);

3
hw/misc/mips_itu.c
View File

@ -189,7 +189,8 @@ static void wake_blocked_threads(ITCStorageCell *c)
c->blocked_threads = 0;
}
static void QEMU_NORETURN block_thread_and_exit(ITCStorageCell *c)
static G_NORETURN
void block_thread_and_exit(ITCStorageCell *c)
{
c->blocked_threads |= 1ULL << current_cpu->cpu_index;
current_cpu->halted = 1;

12
include/exec/exec-all.h
View File

@ -58,10 +58,10 @@ void restore_state_to_opc(CPUArchState *env, TranslationBlock *tb,
*/
bool cpu_restore_state(CPUState *cpu, uintptr_t searched_pc, bool will_exit);
void QEMU_NORETURN cpu_loop_exit_noexc(CPUState *cpu);
void QEMU_NORETURN cpu_loop_exit(CPUState *cpu);
void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
void QEMU_NORETURN cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
G_NORETURN void cpu_loop_exit_noexc(CPUState *cpu);
G_NORETURN void cpu_loop_exit(CPUState *cpu);
G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
G_NORETURN void cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
/**
* cpu_loop_exit_requested:
@ -669,7 +669,7 @@ bool handle_sigsegv_accerr_write(CPUState *cpu, sigset_t *old_set,
* Use the TCGCPUOps hook to record cpu state, do guest operating system
* specific things to raise SIGSEGV, and jump to the main cpu loop.
*/
void QEMU_NORETURN cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
G_NORETURN void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
MMUAccessType access_type,
bool maperr, uintptr_t ra);
@ -683,7 +683,7 @@ void QEMU_NORETURN cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
* Use the TCGCPUOps hook to record cpu state, do guest operating system
* specific things to raise SIGBUS, and jump to the main cpu loop.
*/
void QEMU_NORETURN cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
G_NORETURN void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
MMUAccessType access_type,
uintptr_t ra);

2
include/exec/helper-head.h
View File

@ -46,7 +46,7 @@
#define dh_ctype_ptr void *
#define dh_ctype_cptr const void *
#define dh_ctype_void void
#define dh_ctype_noreturn void QEMU_NORETURN
#define dh_ctype_noreturn G_NORETURN void
#define dh_ctype(t) dh_ctype_##t
#ifdef NEED_CPU_H

4
include/glib-compat.h
View File

@ -147,4 +147,8 @@ qemu_g_test_slow(void)
#pragma GCC diagnostic pop
#ifndef G_NORETURN
#define G_NORETURN G_GNUC_NORETURN
#endif
#endif

2
include/hw/core/cpu.h
View File

@ -1015,7 +1015,7 @@ int cpu_watchpoint_address_matches(CPUState *cpu, vaddr addr, vaddr len);
*/
AddressSpace *cpu_get_address_space(CPUState *cpu, int asidx);
void QEMU_NORETURN cpu_abort(CPUState *cpu, const char *fmt, ...)
G_NORETURN void cpu_abort(CPUState *cpu, const char *fmt, ...)
G_GNUC_PRINTF(2, 3);
/* $(top_srcdir)/cpu.c */

4
include/hw/core/tcg-cpu-ops.h
View File

@ -78,9 +78,9 @@ struct TCGCPUOps {
* @do_unaligned_access: Callback for unaligned access handling
* The callback must exit via raising an exception.
*/
void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
G_NORETURN void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr) QEMU_NORETURN;
int mmu_idx, uintptr_t retaddr);
/**
* @adjust_watchpoint_address: hack for cpu_check_watchpoint used by ARM

2
include/hw/hw.h
View File

@ -5,6 +5,6 @@
#error Cannot include hw/hw.h from user emulation
#endif
void QEMU_NORETURN hw_error(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
G_NORETURN void hw_error(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
#endif

2
include/qemu/compiler.h
View File

@ -22,8 +22,6 @@
#define QEMU_EXTERN_C extern
#endif
#define QEMU_NORETURN __attribute__ ((__noreturn__))
#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
# define QEMU_PACKED __attribute__((gcc_struct, packed))
#else

3
include/qemu/osdep.h
View File

@ -177,7 +177,8 @@ extern "C" {
* supports QEMU_ERROR, this will be reported at compile time; otherwise
* this will be reported at link time due to the missing symbol.
*/
extern void QEMU_NORETURN QEMU_ERROR("code path is reachable")
extern G_NORETURN
void QEMU_ERROR("code path is reachable")
qemu_build_not_reached_always(void);
#if defined(__OPTIMIZE__) && !defined(__NO_INLINE__)
#define qemu_build_not_reached() qemu_build_not_reached_always()

2
include/qemu/thread.h
View File

@ -188,7 +188,7 @@ void qemu_thread_create(QemuThread *thread, const char *name,
void *qemu_thread_join(QemuThread *thread);
void qemu_thread_get_self(QemuThread *thread);
bool qemu_thread_is_self(QemuThread *thread);
void qemu_thread_exit(void *retval) QEMU_NORETURN;
G_NORETURN void qemu_thread_exit(void *retval);
void qemu_thread_naming(bool enable);
struct Notifier;

4
include/tcg/tcg-ldst.h
View File

@ -72,8 +72,8 @@ void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
#else
void QEMU_NORETURN helper_unaligned_ld(CPUArchState *env, target_ulong addr);
void QEMU_NORETURN helper_unaligned_st(CPUArchState *env, target_ulong addr);
G_NORETURN void helper_unaligned_ld(CPUArchState *env, target_ulong addr);
G_NORETURN void helper_unaligned_st(CPUArchState *env, target_ulong addr);
#endif /* CONFIG_SOFTMMU */
#endif /* TCG_LDST_H */

2
include/tcg/tcg.h
View File

@ -398,7 +398,7 @@ typedef TCGv_ptr TCGv_env;
#define TCG_CALL_NO_WRITE_GLOBALS 0x0002
/* Helper can be safely suppressed if the return value is not used. */
#define TCG_CALL_NO_SIDE_EFFECTS 0x0004
/* Helper is QEMU_NORETURN. */
/* Helper is G_NORETURN. */
#define TCG_CALL_NO_RETURN 0x0008
/* convenience version of most used call flags */

3
linux-user/signal.c
View File

@ -725,7 +725,8 @@ void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
}
/* abort execution with signal */
static void QEMU_NORETURN dump_core_and_abort(int target_sig)
static G_NORETURN
void dump_core_and_abort(int target_sig)
{
CPUState *cpu = thread_cpu;
CPUArchState *env = cpu->env_ptr;

2
linux-user/user-internals.h
View File

@ -64,7 +64,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg5, abi_long arg6, abi_long arg7,
abi_long arg8);
extern __thread CPUState *thread_cpu;
void QEMU_NORETURN cpu_loop(CPUArchState *env);
G_NORETURN void cpu_loop(CPUArchState *env);
const char *target_strerror(int err);
int get_osversion(void);
void init_qemu_uname_release(void);

4
monitor/hmp.c
View File

@ -308,8 +308,8 @@ void help_cmd(Monitor *mon, const char *name)
static const char *pch;
static sigjmp_buf expr_env;
static void G_GNUC_PRINTF(2, 3) QEMU_NORETURN
expr_error(Monitor *mon, const char *fmt, ...)
static G_NORETURN G_GNUC_PRINTF(2, 3)
void expr_error(Monitor *mon, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);

12
qemu-img.c
View File

@ -100,7 +100,8 @@ static void format_print(void *opaque, const char *name)
printf(" %s", name);
}
static void QEMU_NORETURN G_GNUC_PRINTF(1, 2) error_exit(const char *fmt, ...)
static G_NORETURN G_GNUC_PRINTF(1, 2)
void error_exit(const char *fmt, ...)
{
va_list ap;
@ -112,18 +113,21 @@ static void QEMU_NORETURN G_GNUC_PRINTF(1, 2) error_exit(const char *fmt, ...)
exit(EXIT_FAILURE);
}
static void QEMU_NORETURN missing_argument(const char *option)
static G_NORETURN
void missing_argument(const char *option)
{
error_exit("missing argument for option '%s'", option);
}
static void QEMU_NORETURN unrecognized_option(const char *option)
static G_NORETURN
void unrecognized_option(const char *option)
{
error_exit("unrecognized option '%s'", option);
}
/* Please keep in synch with docs/tools/qemu-img.rst */
static void QEMU_NORETURN help(void)
static G_NORETURN
void help(void)
{
const char *help_msg =
QEMU_IMG_VERSION

2
scripts/checkpatch.pl
View File

@ -223,7 +223,7 @@ our $Sparse = qr{
our $Attribute = qr{
const|
volatile|
QEMU_NORETURN|
G_NORETURN|
G_GNUC_WARN_UNUSED_RESULT|
G_GNUC_NULL_TERMINATED|
QEMU_PACKED|

2
scripts/cocci-macro-file.h
View File

@ -19,7 +19,7 @@
*/
/* From qemu/compiler.h */
#define QEMU_NORETURN __attribute__ ((__noreturn__))
#define G_NORETURN __attribute__ ((__noreturn__))
#define G_GNUC_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#define G_GNUC_NULL_TERMINATED __attribute__((sentinel))

8
target/alpha/cpu.h
View File

@ -434,8 +434,8 @@ void alpha_translate_init(void);
#define CPU_RESOLVING_TYPE TYPE_ALPHA_CPU
void alpha_cpu_list(void);
void QEMU_NORETURN dynamic_excp(CPUAlphaState *, uintptr_t, int, int);
void QEMU_NORETURN arith_excp(CPUAlphaState *, uintptr_t, int, uint64_t);
G_NORETURN void dynamic_excp(CPUAlphaState *, uintptr_t, int, int);
G_NORETURN void arith_excp(CPUAlphaState *, uintptr_t, int, uint64_t);
uint64_t cpu_alpha_load_fpcr (CPUAlphaState *env);
void cpu_alpha_store_fpcr (CPUAlphaState *env, uint64_t val);
@ -452,9 +452,9 @@ void alpha_cpu_record_sigbus(CPUState *cs, vaddr address,
bool alpha_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
MMUAccessType access_type, int mmu_idx,
bool probe, uintptr_t retaddr);
void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
void alpha_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
vaddr addr, unsigned size,
MMUAccessType access_type,

6
target/alpha/helper.c
View File

@ -514,7 +514,7 @@ void alpha_cpu_dump_state(CPUState *cs, FILE *f, int flags)
/* This should only be called from translate, via gen_excp.
We expect that ENV->PC has already been updated. */
void QEMU_NORETURN helper_excp(CPUAlphaState *env, int excp, int error)
G_NORETURN void helper_excp(CPUAlphaState *env, int excp, int error)
{
CPUState *cs = env_cpu(env);
@ -524,7 +524,7 @@ void QEMU_NORETURN helper_excp(CPUAlphaState *env, int excp, int error)
}
/* This may be called from any of the helpers to set up EXCEPTION_INDEX. */
void QEMU_NORETURN dynamic_excp(CPUAlphaState *env, uintptr_t retaddr,
G_NORETURN void dynamic_excp(CPUAlphaState *env, uintptr_t retaddr,
int excp, int error)
{
CPUState *cs = env_cpu(env);
@ -539,7 +539,7 @@ void QEMU_NORETURN dynamic_excp(CPUAlphaState *env, uintptr_t retaddr,
cpu_loop_exit(cs);
}
void QEMU_NORETURN arith_excp(CPUAlphaState *env, uintptr_t retaddr,
G_NORETURN void arith_excp(CPUAlphaState *env, uintptr_t retaddr,
int exc, uint64_t mask)
{
env->trap_arg0 = exc;

8
target/arm/internals.h
View File

@ -102,13 +102,13 @@ FIELD(V7M_EXCRET, RES1, 7, 25) /* including the must-be-1 prefix */
* and target exception level. This should be called from helper functions,
* and never returns because we will longjump back up to the CPU main loop.
*/
void QEMU_NORETURN raise_exception(CPUARMState *env, uint32_t excp,
G_NORETURN void raise_exception(CPUARMState *env, uint32_t excp,
uint32_t syndrome, uint32_t target_el);
/*
* Similarly, but also use unwinding to restore cpu state.
*/
void QEMU_NORETURN raise_exception_ra(CPUARMState *env, uint32_t excp,
G_NORETURN void raise_exception_ra(CPUARMState *env, uint32_t excp,
uint32_t syndrome, uint32_t target_el,
uintptr_t ra);
@ -606,9 +606,9 @@ ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate);
bool arm_s1_regime_using_lpae_format(CPUARMState *env, ARMMMUIdx mmu_idx);
/* Raise a data fault alignment exception for the specified virtual address */
void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
G_NORETURN void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr) QEMU_NORETURN;
int mmu_idx, uintptr_t retaddr);
/* arm_cpu_do_transaction_failed: handle a memory system error response
* (eg "no device/memory present at address") by raising an external abort

4
target/arm/pauth_helper.c
View File

@ -382,8 +382,8 @@ static uint64_t pauth_strip(CPUARMState *env, uint64_t ptr, bool data)
return pauth_original_ptr(ptr, param);
}
static void QEMU_NORETURN pauth_trap(CPUARMState *env, int target_el,
uintptr_t ra)
static G_NORETURN
void pauth_trap(CPUARMState *env, int target_el, uintptr_t ra)
{
raise_exception_ra(env, EXCP_UDEF, syn_pactrap(), target_el, ra);
}

3
target/arm/tlb_helper.c
View File

@ -79,7 +79,8 @@ static uint32_t compute_fsr_fsc(CPUARMState *env, ARMMMUFaultInfo *fi,
return fsr;
}
static void QEMU_NORETURN arm_deliver_fault(ARMCPU *cpu, vaddr addr,
static G_NORETURN
void arm_deliver_fault(ARMCPU *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx, ARMMMUFaultInfo *fi)
{

5
target/hexagon/op_helper.c
View File

@ -34,7 +34,8 @@
#define SF_MANTBITS 23
/* Exceptions processing helpers */
static void QEMU_NORETURN do_raise_exception_err(CPUHexagonState *env,
static G_NORETURN
void do_raise_exception_err(CPUHexagonState *env,
uint32_t exception,
uintptr_t pc)
{
@ -44,7 +45,7 @@ static void QEMU_NORETURN do_raise_exception_err(CPUHexagonState *env,
cpu_loop_exit_restore(cs, pc);
}
void QEMU_NORETURN HELPER(raise_exception)(CPUHexagonState *env, uint32_t excp)
G_NORETURN void HELPER(raise_exception)(CPUHexagonState *env, uint32_t excp)
{
do_raise_exception_err(env, excp, 0);
}

4
target/hppa/cpu.c
View File

@ -73,8 +73,8 @@ static void hppa_cpu_disas_set_info(CPUState *cs, disassemble_info *info)
}
#ifndef CONFIG_USER_ONLY
static void QEMU_NORETURN
hppa_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
static G_NORETURN
void hppa_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr)
{

2
target/hppa/cpu.h
View File

@ -339,6 +339,6 @@ extern const VMStateDescription vmstate_hppa_cpu;
void hppa_cpu_alarm_timer(void *);
int hppa_artype_for_page(CPUHPPAState *env, target_ulong vaddr);
#endif
void QEMU_NORETURN hppa_dynamic_excp(CPUHPPAState *env, int excp, uintptr_t ra);
G_NORETURN void hppa_dynamic_excp(CPUHPPAState *env, int excp, uintptr_t ra);
#endif /* HPPA_CPU_H */

4
target/hppa/op_helper.c
View File

@ -28,7 +28,7 @@
#include "fpu/softfloat.h"
#include "trace.h"
void QEMU_NORETURN HELPER(excp)(CPUHPPAState *env, int excp)
G_NORETURN void HELPER(excp)(CPUHPPAState *env, int excp)
{
CPUState *cs = env_cpu(env);
@ -36,7 +36,7 @@ void QEMU_NORETURN HELPER(excp)(CPUHPPAState *env, int excp)
cpu_loop_exit(cs);
}
void QEMU_NORETURN hppa_dynamic_excp(CPUHPPAState *env, int excp, uintptr_t ra)
G_NORETURN void hppa_dynamic_excp(CPUHPPAState *env, int excp, uintptr_t ra)
{
CPUState *cs = env_cpu(env);

2
target/i386/tcg/bpt_helper.c
View File

@ -22,7 +22,7 @@
#include "exec/helper-proto.h"
#include "helper-tcg.h"
void QEMU_NORETURN helper_single_step(CPUX86State *env)
G_NORETURN void helper_single_step(CPUX86State *env)
{
#ifndef CONFIG_USER_ONLY
check_hw_breakpoints(env, true);

17
target/i386/tcg/excp_helper.c
View File

@ -25,13 +25,13 @@
#include "exec/helper-proto.h"
#include "helper-tcg.h"
void QEMU_NORETURN helper_raise_interrupt(CPUX86State *env, int intno,
G_NORETURN void helper_raise_interrupt(CPUX86State *env, int intno,
int next_eip_addend)
{
raise_interrupt(env, intno, 1, 0, next_eip_addend);
}
void QEMU_NORETURN helper_raise_exception(CPUX86State *env, int exception_index)
G_NORETURN void helper_raise_exception(CPUX86State *env, int exception_index)
{
raise_exception(env, exception_index);
}
@ -87,7 +87,8 @@ static int check_exception(CPUX86State *env, int intno, int *error_code,
* env->eip value AFTER the interrupt instruction. It is only relevant if
* is_int is TRUE.
*/
static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
static G_NORETURN
void raise_interrupt2(CPUX86State *env, int intno,
int is_int, int error_code,
int next_eip_addend,
uintptr_t retaddr)
@ -111,30 +112,30 @@ static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
/* shortcuts to generate exceptions */
void QEMU_NORETURN raise_interrupt(CPUX86State *env, int intno, int is_int,
G_NORETURN void raise_interrupt(CPUX86State *env, int intno, int is_int,
int error_code, int next_eip_addend)
{
raise_interrupt2(env, intno, is_int, error_code, next_eip_addend, 0);
}
void QEMU_NORETURN raise_exception_err(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception_err(CPUX86State *env, int exception_index,
int error_code)
{
raise_interrupt2(env, exception_index, 0, error_code, 0, 0);
}
void QEMU_NORETURN raise_exception_err_ra(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception_err_ra(CPUX86State *env, int exception_index,
int error_code, uintptr_t retaddr)
{
raise_interrupt2(env, exception_index, 0, error_code, 0, retaddr);
}
void QEMU_NORETURN raise_exception(CPUX86State *env, int exception_index)
G_NORETURN void raise_exception(CPUX86State *env, int exception_index)
{
raise_interrupt2(env, exception_index, 0, 0, 0, 0);
}
void QEMU_NORETURN raise_exception_ra(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception_ra(CPUX86State *env, int exception_index,
uintptr_t retaddr)
{
raise_interrupt2(env, exception_index, 0, 0, 0, retaddr);

14
target/i386/tcg/helper-tcg.h
View File

@ -69,14 +69,14 @@ static inline target_long lshift(target_long x, int n)
void tcg_x86_init(void);
/* excp_helper.c */
void QEMU_NORETURN raise_exception(CPUX86State *env, int exception_index);
void QEMU_NORETURN raise_exception_ra(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception(CPUX86State *env, int exception_index);
G_NORETURN void raise_exception_ra(CPUX86State *env, int exception_index,
uintptr_t retaddr);
void QEMU_NORETURN raise_exception_err(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception_err(CPUX86State *env, int exception_index,
int error_code);
void QEMU_NORETURN raise_exception_err_ra(CPUX86State *env, int exception_index,
G_NORETURN void raise_exception_err_ra(CPUX86State *env, int exception_index,
int error_code, uintptr_t retaddr);
void QEMU_NORETURN raise_interrupt(CPUX86State *nenv, int intno, int is_int,
G_NORETURN void raise_interrupt(CPUX86State *nenv, int intno, int is_int,
int error_code, int next_eip_addend);
/* cc_helper.c */
@ -84,11 +84,11 @@ extern const uint8_t parity_table[256];
/* misc_helper.c */
void cpu_load_eflags(CPUX86State *env, int eflags, int update_mask);
void do_pause(CPUX86State *env) QEMU_NORETURN;
G_NORETURN void do_pause(CPUX86State *env);
/* sysemu/svm_helper.c */
#ifndef CONFIG_USER_ONLY
void QEMU_NORETURN cpu_vmexit(CPUX86State *nenv, uint32_t exit_code,
G_NORETURN void cpu_vmexit(CPUX86State *nenv, uint32_t exit_code,
uint64_t exit_info_1, uintptr_t retaddr);
void do_vmexit(CPUX86State *env);
#endif

6
target/i386/tcg/misc_helper.c
View File

@ -81,7 +81,7 @@ void helper_rdtscp(CPUX86State *env)
env->regs[R_ECX] = (uint32_t)(env->tsc_aux);
}
void QEMU_NORETURN helper_rdpmc(CPUX86State *env)
G_NORETURN void helper_rdpmc(CPUX86State *env)
{
if (((env->cr[4] & CR4_PCE_MASK) == 0 ) &&
((env->hflags & HF_CPL_MASK) != 0)) {
@ -94,7 +94,7 @@ void QEMU_NORETURN helper_rdpmc(CPUX86State *env)
raise_exception_err(env, EXCP06_ILLOP, 0);
}
void QEMU_NORETURN do_pause(CPUX86State *env)
G_NORETURN void do_pause(CPUX86State *env)
{
CPUState *cs = env_cpu(env);
@ -103,7 +103,7 @@ void QEMU_NORETURN do_pause(CPUX86State *env)
cpu_loop_exit(cs);
}
void QEMU_NORETURN helper_pause(CPUX86State *env, int next_eip_addend)
G_NORETURN void helper_pause(CPUX86State *env, int next_eip_addend)
{
cpu_svm_check_intercept_param(env, SVM_EXIT_PAUSE, 0, GETPC());
env->eip += next_eip_addend;

7
target/i386/tcg/sysemu/misc_helper.c
View File

@ -471,7 +471,8 @@ void helper_flush_page(CPUX86State *env, target_ulong addr)
tlb_flush_page(env_cpu(env), addr);
}
static void QEMU_NORETURN do_hlt(CPUX86State *env)
static G_NORETURN
void do_hlt(CPUX86State *env)
{
CPUState *cs = env_cpu(env);
@ -481,7 +482,7 @@ static void QEMU_NORETURN do_hlt(CPUX86State *env)
cpu_loop_exit(cs);
}
void QEMU_NORETURN helper_hlt(CPUX86State *env, int next_eip_addend)
G_NORETURN void helper_hlt(CPUX86State *env, int next_eip_addend)
{
cpu_svm_check_intercept_param(env, SVM_EXIT_HLT, 0, GETPC());
env->eip += next_eip_addend;
@ -498,7 +499,7 @@ void helper_monitor(CPUX86State *env, target_ulong ptr)
cpu_svm_check_intercept_param(env, SVM_EXIT_MONITOR, 0, GETPC());
}
void QEMU_NORETURN helper_mwait(CPUX86State *env, int next_eip_addend)
G_NORETURN void helper_mwait(CPUX86State *env, int next_eip_addend)
{
CPUState *cs = env_cpu(env);

4
target/microblaze/cpu.h
View File

@ -359,9 +359,9 @@ struct ArchCPU {
void mb_cpu_do_interrupt(CPUState *cs);
bool mb_cpu_exec_interrupt(CPUState *cs, int int_req);
#endif /* !CONFIG_USER_ONLY */
void mb_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
G_NORETURN void mb_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr) QEMU_NORETURN;
int mmu_idx, uintptr_t retaddr);
void mb_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
hwaddr mb_cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr,
MemTxAttrs *attrs);

9
target/mips/tcg/tcg-internal.h
View File

@ -18,16 +18,17 @@
void mips_tcg_init(void);
void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb);
void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
const char *mips_exception_name(int32_t exception);
void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env, uint32_t exception,
G_NORETURN void do_raise_exception_err(CPUMIPSState *env, uint32_t exception,
int error_code, uintptr_t pc);
static inline void QEMU_NORETURN do_raise_exception(CPUMIPSState *env,
static inline G_NORETURN
void do_raise_exception(CPUMIPSState *env,
uint32_t exception,
uintptr_t pc)
{

4
target/nios2/cpu.h
View File

@ -194,9 +194,9 @@ void nios2_cpu_do_interrupt(CPUState *cs);
void dump_mmu(CPUNios2State *env);
void nios2_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
hwaddr nios2_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
void nios2_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void nios2_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
void do_nios2_semihosting(CPUNios2State *env);

2
target/openrisc/exception.c
View File

@ -22,7 +22,7 @@
#include "exec/exec-all.h"
#include "exception.h"
void QEMU_NORETURN raise_exception(OpenRISCCPU *cpu, uint32_t excp)
G_NORETURN void raise_exception(OpenRISCCPU *cpu, uint32_t excp)
{
CPUState *cs = CPU(cpu);

2
target/openrisc/exception.h
View File

@ -22,6 +22,6 @@
#include "cpu.h"
void QEMU_NORETURN raise_exception(OpenRISCCPU *cpu, uint32_t excp);
G_NORETURN void raise_exception(OpenRISCCPU *cpu, uint32_t excp);
#endif /* TARGET_OPENRISC_EXCEPTION_H */

3
target/openrisc/exception_helper.c
View File

@ -30,7 +30,8 @@ void HELPER(exception)(CPUOpenRISCState *env, uint32_t excp)
raise_exception(cpu, excp);
}
static void QEMU_NORETURN do_range(CPUOpenRISCState *env, uintptr_t pc)
static G_NORETURN
void do_range(CPUOpenRISCState *env, uintptr_t pc)
{
CPUState *cs = env_cpu(env);

8
target/ppc/cpu.h
View File

@ -2492,12 +2492,12 @@ static inline void cpu_get_tb_cpu_state(CPUPPCState *env, target_ulong *pc,
}
#endif
void QEMU_NORETURN raise_exception(CPUPPCState *env, uint32_t exception);
void QEMU_NORETURN raise_exception_ra(CPUPPCState *env, uint32_t exception,
G_NORETURN void raise_exception(CPUPPCState *env, uint32_t exception);
G_NORETURN void raise_exception_ra(CPUPPCState *env, uint32_t exception,
uintptr_t raddr);
void QEMU_NORETURN raise_exception_err(CPUPPCState *env, uint32_t exception,
G_NORETURN void raise_exception_err(CPUPPCState *env, uint32_t exception,
uint32_t error_code);
void QEMU_NORETURN raise_exception_err_ra(CPUPPCState *env, uint32_t exception,
G_NORETURN void raise_exception_err_ra(CPUPPCState *env, uint32_t exception,
uint32_t error_code, uintptr_t raddr);
/* PERFM EBB helper*/

4
target/ppc/internal.h
View File

@ -286,9 +286,9 @@ void ppc_cpu_record_sigsegv(CPUState *cs, vaddr addr,
bool ppc_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
MMUAccessType access_type, int mmu_idx,
bool probe, uintptr_t retaddr);
void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
G_NORETURN void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
#endif
#endif /* PPC_INTERNAL_H */

6
target/riscv/cpu.h
View File

@ -451,9 +451,9 @@ void riscv_cpu_set_virt_enabled(CPURISCVState *env, bool enable);
bool riscv_cpu_two_stage_lookup(int mmu_idx);
int riscv_cpu_mmu_index(CPURISCVState *env, bool ifetch);
hwaddr riscv_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
void riscv_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
G_NORETURN void riscv_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
bool riscv_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
MMUAccessType access_type, int mmu_idx,
bool probe, uintptr_t retaddr);
@ -487,7 +487,7 @@ void riscv_cpu_set_aia_ireg_rmw_fn(CPURISCVState *env, uint32_t priv,
void riscv_cpu_set_mode(CPURISCVState *env, target_ulong newpriv);
void riscv_translate_init(void);
void QEMU_NORETURN riscv_raise_exception(CPURISCVState *env,
G_NORETURN void riscv_raise_exception(CPURISCVState *env,
uint32_t exception, uintptr_t pc);
target_ulong riscv_cpu_get_fflags(CPURISCVState *env);

2
target/riscv/op_helper.c
View File

@ -24,7 +24,7 @@
#include "exec/helper-proto.h"
/* Exceptions processing helpers */
void QEMU_NORETURN riscv_raise_exception(CPURISCVState *env,
G_NORETURN void riscv_raise_exception(CPURISCVState *env,
uint32_t exception, uintptr_t pc)
{
CPUState *cs = env_cpu(env);

18
target/rx/op_helper.c
View File

@ -24,7 +24,8 @@
#include "exec/cpu_ldst.h"
#include "fpu/softfloat.h"
static inline void QEMU_NORETURN raise_exception(CPURXState *env, int index,
static inline G_NORETURN
void raise_exception(CPURXState *env, int index,
uintptr_t retaddr);
static void _set_psw(CPURXState *env, uint32_t psw, uint32_t rte)
@ -418,7 +419,8 @@ uint32_t helper_divu(CPURXState *env, uint32_t num, uint32_t den)
}
/* exception */
static inline void QEMU_NORETURN raise_exception(CPURXState *env, int index,
static inline G_NORETURN
void raise_exception(CPURXState *env, int index,
uintptr_t retaddr)
{
CPUState *cs = env_cpu(env);
@ -427,22 +429,22 @@ static inline void QEMU_NORETURN raise_exception(CPURXState *env, int index,
cpu_loop_exit_restore(cs, retaddr);
}
void QEMU_NORETURN helper_raise_privilege_violation(CPURXState *env)
G_NORETURN void helper_raise_privilege_violation(CPURXState *env)
{
raise_exception(env, 20, GETPC());
}
void QEMU_NORETURN helper_raise_access_fault(CPURXState *env)
G_NORETURN void helper_raise_access_fault(CPURXState *env)
{
raise_exception(env, 21, GETPC());
}
void QEMU_NORETURN helper_raise_illegal_instruction(CPURXState *env)
G_NORETURN void helper_raise_illegal_instruction(CPURXState *env)
{
raise_exception(env, 23, GETPC());
}
void QEMU_NORETURN helper_wait(CPURXState *env)
G_NORETURN void helper_wait(CPURXState *env)
{
CPUState *cs = env_cpu(env);
@ -451,12 +453,12 @@ void QEMU_NORETURN helper_wait(CPURXState *env)
raise_exception(env, EXCP_HLT, 0);
}
void QEMU_NORETURN helper_rxint(CPURXState *env, uint32_t vec)
G_NORETURN void helper_rxint(CPURXState *env, uint32_t vec)
{
raise_exception(env, 0x100 + vec, 0);
}
void QEMU_NORETURN helper_rxbrk(CPURXState *env)
G_NORETURN void helper_rxbrk(CPURXState *env)
{
raise_exception(env, 0x100, 0);
}

4
target/s390x/s390x-internal.h
View File

@ -280,9 +280,9 @@ void s390_cpu_record_sigbus(CPUState *cs, vaddr address,
bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
MMUAccessType access_type, int mmu_idx,
bool probe, uintptr_t retaddr);
void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
G_NORETURN void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
#endif

12
target/s390x/tcg/excp_helper.c
View File

@ -34,7 +34,7 @@
#include "hw/boards.h"
#endif
void QEMU_NORETURN tcg_s390_program_interrupt(CPUS390XState *env,
G_NORETURN void tcg_s390_program_interrupt(CPUS390XState *env,
uint32_t code, uintptr_t ra)
{
CPUState *cs = env_cpu(env);
@ -46,7 +46,7 @@ void QEMU_NORETURN tcg_s390_program_interrupt(CPUS390XState *env,
cpu_loop_exit(cs);
}
void QEMU_NORETURN tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
G_NORETURN void tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
uintptr_t ra)
{
g_assert(dxc <= 0xff);
@ -63,7 +63,7 @@ void QEMU_NORETURN tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
tcg_s390_program_interrupt(env, PGM_DATA, ra);
}
void QEMU_NORETURN tcg_s390_vector_exception(CPUS390XState *env, uint32_t vxc,
G_NORETURN void tcg_s390_vector_exception(CPUS390XState *env, uint32_t vxc,
uintptr_t ra)
{
g_assert(vxc <= 0xff);
@ -88,7 +88,8 @@ void HELPER(data_exception)(CPUS390XState *env, uint32_t dxc)
* this is only for the atomic operations, for which we want to raise a
* specification exception.
*/
static void QEMU_NORETURN do_unaligned_access(CPUState *cs, uintptr_t retaddr)
static G_NORETURN
void do_unaligned_access(CPUState *cs, uintptr_t retaddr)
{
S390CPU *cpu = S390_CPU(cs);
CPUS390XState *env = &cpu->env;
@ -620,7 +621,8 @@ void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
do_unaligned_access(cs, retaddr);
}
static void QEMU_NORETURN monitor_event(CPUS390XState *env,
static G_NORETURN
void monitor_event(CPUS390XState *env,
uint64_t monitor_code,
uint8_t monitor_class, uintptr_t ra)
{

6
target/s390x/tcg/tcg_s390x.h
View File

@ -14,11 +14,11 @@
#define TCG_S390X_H
void tcg_s390_tod_updated(CPUState *cs, run_on_cpu_data opaque);
void QEMU_NORETURN tcg_s390_program_interrupt(CPUS390XState *env,
G_NORETURN void tcg_s390_program_interrupt(CPUS390XState *env,
uint32_t code, uintptr_t ra);
void QEMU_NORETURN tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
G_NORETURN void tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
uintptr_t ra);
void QEMU_NORETURN tcg_s390_vector_exception(CPUS390XState *env, uint32_t vxc,
G_NORETURN void tcg_s390_vector_exception(CPUS390XState *env, uint32_t vxc,
uintptr_t ra);
#endif /* TCG_S390X_H */

4
target/sh4/cpu.h
View File

@ -210,9 +210,9 @@ void superh_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
hwaddr superh_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int superh_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
int superh_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void superh_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void superh_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
void sh4_translate_init(void);
void sh4_cpu_list(void);

3
target/sh4/op_helper.c
View File

@ -57,7 +57,8 @@ void helper_ldtlb(CPUSH4State *env)
#endif
}
static inline void QEMU_NORETURN raise_exception(CPUSH4State *env, int index,
static inline G_NORETURN
void raise_exception(CPUSH4State *env, int index,
uintptr_t retaddr)
{
CPUState *cs = env_cpu(env);

4
target/sparc/cpu.h
View File

@ -575,11 +575,11 @@ void sparc_cpu_do_interrupt(CPUState *cpu);
hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int sparc_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void sparc_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx,
uintptr_t retaddr);
void cpu_raise_exception_ra(CPUSPARCState *, int, uintptr_t) QEMU_NORETURN;
G_NORETURN void cpu_raise_exception_ra(CPUSPARCState *, int, uintptr_t);
#ifndef NO_CPU_IO_DEFS
/* cpu_init.c */

2
target/sparc/mmu_helper.c
View File

@ -925,7 +925,7 @@ hwaddr sparc_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
}
#ifndef CONFIG_USER_ONLY
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
G_NORETURN void sparc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type,
int mmu_idx,
uintptr_t retaddr)

4
target/tricore/op_helper.c
View File

@ -25,8 +25,8 @@
/* Exception helpers */
static void QEMU_NORETURN
raise_exception_sync_internal(CPUTriCoreState *env, uint32_t class, int tin,
static G_NORETURN
void raise_exception_sync_internal(CPUTriCoreState *env, uint32_t class, int tin,
uintptr_t pc, uint32_t fcd_pc)
{
CPUState *cs = env_cpu(env);

4
target/xtensa/cpu.h
View File

@ -581,9 +581,9 @@ void xtensa_count_regs(const XtensaConfig *config,
unsigned *n_regs, unsigned *n_core_regs);
int xtensa_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
int xtensa_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void xtensa_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
G_NORETURN void xtensa_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type, int mmu_idx,
uintptr_t retaddr) QEMU_NORETURN;
uintptr_t retaddr);
#define cpu_list xtensa_cpu_list

3
tcg/tcg.c
View File

@ -320,7 +320,8 @@ static void set_jmp_reset_offset(TCGContext *s, int which)
}
/* Signal overflow, starting over with fewer guest insns. */
static void QEMU_NORETURN tcg_raise_tb_overflow(TCGContext *s)
static G_NORETURN
void tcg_raise_tb_overflow(TCGContext *s)
{
siglongjmp(s->jmp_trans, -2);
}

3
tests/fp/fp-bench.c
View File

@ -545,7 +545,8 @@ static int round_name_to_mode(const char *name)
return -1;
}
static void QEMU_NORETURN die_host_rounding(enum rounding rounding)
static G_NORETURN
void die_host_rounding(enum rounding rounding)
{
fprintf(stderr, "fatal: '%s' rounding not supported on this host\n",
round_names[rounding]);

3
tests/fp/fp-test.c
View File

@ -921,7 +921,8 @@ static void parse_args(int argc, char *argv[])
}
}
static void QEMU_NORETURN run_test(void)
static G_NORETURN
void run_test(void)
{
unsigned int i;