lazymio/unicorn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement uc_reg_{read,write}{,_batch}2 APIs.

Browse Source 
These APIs take size parameters, which can be used to properly bounds-check the
inputs and outputs for various registers. Additionally, all backends now throw
UC_ERR_ARG if the input register numbers are invalid.

Completes #1831.
This commit is contained in:
Robert Xiao
2023-05-11 12:43:15 -07:00
parent d7a806c026
commit 4055a5ab10
24 changed files with 1523 additions and 1032 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/uc_priv.h
View File

@@ -63,15 +63,16 @@ typedef uc_err (*query_t)(struct uc_struct *uc, uc_query_type type,
size_t *result);
// return 0 on success, -1 on failure
typedef int (*reg_read_t)(struct uc_struct *uc, unsigned int *regs, void **vals,
int count);
typedef int (*reg_read_t)(struct uc_struct *uc, unsigned int *regs,
void *const *vals, size_t *sizes, int count);
typedef int (*reg_write_t)(struct uc_struct *uc, unsigned int *regs,
void *const *vals, int count);
const void *const *vals, size_t *sizes, int count);
typedef int (*context_reg_read_t)(struct uc_context *ctx, unsigned int *regs,
void **vals, int count);
void *const *vals, size_t *sizes, int count);
typedef int (*context_reg_write_t)(struct uc_context *ctx, unsigned int *regs,
void *const *vals, int count);
const void *const *vals, size_t *sizes,
int count);
typedef struct {
context_reg_read_t context_reg_read;
context_reg_write_t context_reg_write;