qemu/include/disas/disas.h
Richard Henderson db0c51a380 tcg: Introduce tcg_splitwx_to_{rx,rw}
Add two helper functions, using a global variable to hold
the displacement.  The displacement is currently always 0,
so no change in behaviour.

Begin using the functions in tcg common code only.

Reviewed-by: Joelle van Dyne <j@getutm.app>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-01-07 05:09:41 -10:00

48 lines
1.2 KiB
C

#ifndef QEMU_DISAS_H
#define QEMU_DISAS_H
#include "exec/hwaddr.h"
#ifdef NEED_CPU_H
#include "cpu.h"
/* Disassemble this for me please... (debugging). */
void disas(FILE *out, const void *code, unsigned long size);
void target_disas(FILE *out, CPUState *cpu, target_ulong code,
target_ulong size);
void monitor_disas(Monitor *mon, CPUState *cpu,
target_ulong pc, int nb_insn, int is_physical);
char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size);
/* Look up symbol for debugging purpose. Returns "" if unknown. */
const char *lookup_symbol(target_ulong orig_addr);
#endif
struct syminfo;
struct elf32_sym;
struct elf64_sym;
#if defined(CONFIG_USER_ONLY)
typedef const char *(*lookup_symbol_t)(struct syminfo *s, target_ulong orig_addr);
#else
typedef const char *(*lookup_symbol_t)(struct syminfo *s, hwaddr orig_addr);
#endif
struct syminfo {
lookup_symbol_t lookup_symbol;
unsigned int disas_num_syms;
union {
struct elf32_sym *elf32;
struct elf64_sym *elf64;
} disas_symtab;
const char *disas_strtab;
struct syminfo *next;
};
/* Filled in by elfload.c. Simplistic, but will do for now. */
extern struct syminfo *syminfos;
#endif /* QEMU_DISAS_H */