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>
This commit is contained in:
Richard Henderson 2020-10-28 12:05:44 -07:00
parent 4846cd37df
commit db0c51a380
13 changed files with 105 additions and 40 deletions

View file

@ -299,8 +299,10 @@ char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size)
}
/* Disassemble this for me please... (debugging). */
void disas(FILE *out, void *code, unsigned long size)
void disas(FILE *out, const void *ccode, unsigned long size)
{
/* TODO: Push constness through the disas backends. */
void *code = (void *)ccode;
uintptr_t pc;
int count;
CPUDebug s;