José Roberto de Souza
3e5a735d01
intel_decoder_init() initializes intel_batch_decode_ctx so later
we can call decode functions but it depends on data stored in
brw/elk_isa_info but that was being allocated in stack
of intel_decoder_init() then when the decode functions were executed
it was accessing garbage at the brw/elk_isa_info memory.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: ec2d20a70d ("intel/tools: Add helpers for decoder_init/disasm")
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34776>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
|
|
* Copyright © 2025 Intel Corporation
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "intel/decoder/intel_decoder.h"
|
|
|
|
#include "compiler/brw_isa_info.h"
|
|
#ifdef INTEL_USE_ELK
|
|
#include "compiler/elk/elk_isa_info.h"
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct intel_device_info;
|
|
|
|
struct intel_isa_info {
|
|
union {
|
|
struct brw_isa_info brw_isa;
|
|
#ifdef INTEL_USE_ELK
|
|
struct elk_isa_info elk_isa;
|
|
#endif
|
|
};
|
|
};
|
|
|
|
/* Helpers to abstract some BRW/ELK differences. */
|
|
|
|
void intel_disassemble(const struct intel_device_info *devinfo,
|
|
const void *assembly, int start, FILE *out);
|
|
|
|
void intel_decoder_init(struct intel_batch_decode_ctx *ctx,
|
|
struct intel_isa_info *isa_info,
|
|
const struct intel_device_info *devinfo,
|
|
FILE *fp, enum intel_batch_decode_flags flags,
|
|
const char *xml_path,
|
|
struct intel_batch_decode_bo (*get_bo)(void *, bool, uint64_t),
|
|
unsigned (*get_state_size)(void *, uint64_t, uint64_t),
|
|
void *user_data);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|