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add batched reg access

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This commit is contained in:
Ryan Hileman
2016-04-04 08:25:30 -07:00
parent 1486ccce70
commit acd88856e1
18 changed files with 1320 additions and 1151 deletions
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22
uc.c
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@ -332,10 +332,10 @@ uc_err uc_close(uc_engine *uc)
UNICORN_EXPORT
uc_err uc_reg_read(uc_engine *uc, int regid, void *value)
uc_err uc_reg_read_batch(uc_engine *uc, int *ids, void **vals, int count)
{
if (uc->reg_read)
uc->reg_read(uc, regid, value);
uc->reg_read(uc, (unsigned int *)ids, vals, count);
else
return -1; // FIXME: need a proper uc_err
@ -344,10 +344,10 @@ uc_err uc_reg_read(uc_engine *uc, int regid, void *value)
UNICORN_EXPORT
uc_err uc_reg_write(uc_engine *uc, int regid, const void *value)
uc_err uc_reg_write_batch(uc_engine *uc, int *ids, void *const *vals, int count)
{
if (uc->reg_write)
uc->reg_write(uc, regid, value);
uc->reg_write(uc, (unsigned int *)ids, vals, count);
else
return -1; // FIXME: need a proper uc_err
@ -355,6 +355,20 @@ uc_err uc_reg_write(uc_engine *uc, int regid, const void *value)
}
UNICORN_EXPORT
uc_err uc_reg_read(uc_engine *uc, int regid, void *value)
{
return uc_reg_read_batch(uc, &regid, &value, 1);
}
UNICORN_EXPORT
uc_err uc_reg_write(uc_engine *uc, int regid, const void *value)
{
return uc_reg_write_batch(uc, &regid, (void *const *)&value, 1);
}
// check if a memory area is mapped
// this is complicated because an area can overlap adjacent blocks
static bool check_mem_area(uc_engine *uc, uint64_t address, size_t size)