diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-09-11 18:54:22 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-09-14 12:00:21 -0700 |
| commit | d5db810c551f7baac3ecad7a492dcbd9dc0e5c9c (patch) | |
| tree | ebaa71fff4278ee05c482b4d120f8203709769ee /target/m68k | |
| parent | 0792e6c88d4af085f7b6adf5d573f018939becef (diff) | |
| download | qemu-d5db810c551f7baac3ecad7a492dcbd9dc0e5c9c.zip qemu-d5db810c551f7baac3ecad7a492dcbd9dc0e5c9c.tar.gz qemu-d5db810c551f7baac3ecad7a492dcbd9dc0e5c9c.tar.bz2 | |
target/m68k: Restrict cpu_exec_interrupt() handler to sysemu
Restrict cpu_exec_interrupt() and its callees to sysemu.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210911165434.531552-13-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/m68k')
| -rw-r--r-- | target/m68k/cpu.c | 2 | ||||
| -rw-r--r-- | target/m68k/cpu.h | 2 | ||||
| -rw-r--r-- | target/m68k/op_helper.c | 16 |
3 files changed, 6 insertions, 14 deletions
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index 72de6e9..66d22d1 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -515,10 +515,10 @@ static const struct SysemuCPUOps m68k_sysemu_ops = { static const struct TCGCPUOps m68k_tcg_ops = { .initialize = m68k_tcg_init, - .cpu_exec_interrupt = m68k_cpu_exec_interrupt, .tlb_fill = m68k_cpu_tlb_fill, #ifndef CONFIG_USER_ONLY + .cpu_exec_interrupt = m68k_cpu_exec_interrupt, .do_interrupt = m68k_cpu_do_interrupt, .do_transaction_failed = m68k_cpu_transaction_failed, #endif /* !CONFIG_USER_ONLY */ diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h index 997d588..550eb02 100644 --- a/target/m68k/cpu.h +++ b/target/m68k/cpu.h @@ -166,8 +166,10 @@ struct M68kCPU { }; +#ifndef CONFIG_USER_ONLY void m68k_cpu_do_interrupt(CPUState *cpu); bool m68k_cpu_exec_interrupt(CPUState *cpu, int int_req); +#endif /* !CONFIG_USER_ONLY */ void m68k_cpu_dump_state(CPUState *cpu, FILE *f, int flags); hwaddr m68k_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int m68k_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c index d006d1c..5d62483 100644 --- a/target/m68k/op_helper.c +++ b/target/m68k/op_helper.c @@ -24,18 +24,7 @@ #include "semihosting/semihost.h" #include "tcg/tcg.h" -#if defined(CONFIG_USER_ONLY) - -void m68k_cpu_do_interrupt(CPUState *cs) -{ - cs->exception_index = -1; -} - -static inline void do_interrupt_m68k_hardirq(CPUM68KState *env) -{ -} - -#else +#if !defined(CONFIG_USER_ONLY) static void cf_rte(CPUM68KState *env) { @@ -516,7 +505,6 @@ void m68k_cpu_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, cpu_loop_exit(cs); } } -#endif bool m68k_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { @@ -538,6 +526,8 @@ bool m68k_cpu_exec_interrupt(CPUState *cs, int interrupt_request) return false; } +#endif /* !CONFIG_USER_ONLY */ + static void raise_exception_ra(CPUM68KState *env, int tt, uintptr_t raddr) { CPUState *cs = env_cpu(env); |