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authorRichard Henderson <richard.henderson@linaro.org>2020-10-30 20:59:01 -0700
committerRichard Henderson <richard.henderson@linaro.org>2021-01-07 05:09:42 -1000
commitf06176be76ffa96098737665ac770cac0f7bfdb8 (patch)
tree9a10529aae99481230d0bd35ed7b4f3febb6ceb5
parentffba3eb34b71a28bf15da85badbeb56c1be8ac45 (diff)
downloadqemu-arm-f06176be76ffa96098737665ac770cac0f7bfdb8.tar.gz
disas: Push const down through host disassembly
Reviewed-by: Joelle van Dyne <j@getutm.app> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
-rw-r--r--disas.c4
-rw-r--r--disas/capstone.c2
-rw-r--r--include/disas/dis-asm.h4
3 files changed, 4 insertions, 6 deletions
diff --git a/disas.c b/disas.c
index de1de7be94..a61f95b580 100644
--- a/disas.c
+++ b/disas.c
@@ -299,10 +299,8 @@ char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size)
}
/* Disassemble this for me please... (debugging). */
-void disas(FILE *out, const void *ccode, unsigned long size)
+void disas(FILE *out, const void *code, unsigned long size)
{
- /* TODO: Push constness through the disas backends. */
- void *code = (void *)ccode;
uintptr_t pc;
int count;
CPUDebug s;
diff --git a/disas/capstone.c b/disas/capstone.c
index 7462c0e305..20bc8f9669 100644
--- a/disas/capstone.c
+++ b/disas/capstone.c
@@ -229,7 +229,7 @@ bool cap_disas_target(disassemble_info *info, uint64_t pc, size_t size)
}
/* Disassemble SIZE bytes at CODE for the host. */
-bool cap_disas_host(disassemble_info *info, void *code, size_t size)
+bool cap_disas_host(disassemble_info *info, const void *code, size_t size)
{
csh handle;
const uint8_t *cbuf;
diff --git a/include/disas/dis-asm.h b/include/disas/dis-asm.h
index 2164762b46..d1133a4e04 100644
--- a/include/disas/dis-asm.h
+++ b/include/disas/dis-asm.h
@@ -358,7 +358,7 @@ typedef struct disassemble_info {
(bfd_vma addr, struct disassemble_info * info);
/* These are for buffer_read_memory. */
- bfd_byte *buffer;
+ const bfd_byte *buffer;
bfd_vma buffer_vma;
int buffer_length;
@@ -462,7 +462,7 @@ int print_insn_rx(bfd_vma, disassemble_info *);
#ifdef CONFIG_CAPSTONE
bool cap_disas_target(disassemble_info *info, uint64_t pc, size_t size);
-bool cap_disas_host(disassemble_info *info, void *code, size_t size);
+bool cap_disas_host(disassemble_info *info, const void *code, size_t size);
bool cap_disas_monitor(disassemble_info *info, uint64_t pc, int count);
bool cap_disas_plugin(disassemble_info *info, uint64_t pc, size_t size);
#else