intel: Make the disassembler take a const pointer to the assembly.

Disassembling doesn't modify the assembly.

Reviewed-by: Lionel Landwerlin <[email protected]>

2 files changed, 5 insertions, 4 deletions

diff --git a/src/intel/common/gen_disasm.c b/src/intel/common/gen_disasm.c
index 1de20f576d4..4f835c19883 100644
--- a/src/intel/common/gen_disasm.c
+++ b/src/intel/common/gen_disasm.c
@@ -44,14 +44,15 @@ is_send(uint32_t opcode)
 }
 
 static int
-gen_disasm_find_end(struct gen_disasm *disasm, void *assembly, int start)
+gen_disasm_find_end(struct gen_disasm *disasm,
+                    const void *assembly, int start)
 {
    struct gen_device_info *devinfo = &disasm->devinfo;
    int offset = start;
 
    /* This loop exits when send-with-EOT or when opcode is 0 */
    while (true) {
-      brw_inst *insn = assembly + offset;
+      const brw_inst *insn = assembly + offset;
 
       if (brw_inst_cmpt_control(devinfo, insn)) {
          offset += 8;
@@ -70,7 +71,7 @@ gen_disasm_find_end(struct gen_disasm *disasm, void *assembly, int start)
 }
 
 void
-gen_disasm_disassemble(struct gen_disasm *disasm, void *assembly,
+gen_disasm_disassemble(struct gen_disasm *disasm, const void *assembly,
                        int start, FILE *out)
 {
    struct gen_device_info *devinfo = &disasm->devinfo;
diff --git a/src/intel/common/gen_disasm.h b/src/intel/common/gen_disasm.h
index c8c18b2cf03..d979114588d 100644
--- a/src/intel/common/gen_disasm.h
+++ b/src/intel/common/gen_disasm.h
@@ -34,7 +34,7 @@ struct gen_disasm;
 
 struct gen_disasm *gen_disasm_create(const struct gen_device_info *devinfo);
 void gen_disasm_disassemble(struct gen_disasm *disasm,
-                            void *assembly, int start, FILE *out);
+                            const void *assembly, int start, FILE *out);
 
 void gen_disasm_destroy(struct gen_disasm *disasm);