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anv/batch_chain: Add some sanity-check asserts for relocations

This commit is contained in:
Jason Ekstrand 2015-10-15 17:24:32 -07:00
parent 3130851add
commit 298d031642
1 changed files with 6 additions and 1 deletions
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7
src/vulkan/anv_batch_chain.c
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@ -830,8 +830,11 @@ anv_cmd_buffer_add_bo(struct anv_cmd_buffer *cmd_buffer,
obj->relocation_count = relocs->num_relocs;
obj->relocs_ptr = (uintptr_t) relocs->relocs;
for (size_t i = 0; i < relocs->num_relocs; i++)
for (size_t i = 0; i < relocs->num_relocs; i++) {
/* A quick sanity check on relocations */
assert(relocs->relocs[i].offset < bo->size);
anv_cmd_buffer_add_bo(cmd_buffer, relocs->reloc_bos[i], NULL);
}
}
return VK_SUCCESS;
@ -872,6 +875,7 @@ adjust_relocations_from_block_pool(struct anv_block_pool *pool,
* offset to what it is now based on the delta and the data in the
* block pool. Then the kernel will update it for us if needed.
*/
assert(relocs->relocs[i].offset < pool->state.end);
uint32_t *reloc_data = pool->map + relocs->relocs[i].offset;
relocs->relocs[i].presumed_offset = *reloc_data - relocs->relocs[i].delta;
@ -913,6 +917,7 @@ adjust_relocations_to_block_pool(struct anv_block_pool *pool,
* should only be called on batch buffers, so we know it isn't in
* use by the GPU at the moment.
*/
assert(relocs->relocs[i].offset < from_bo->size);
uint32_t *reloc_data = from_bo->map + relocs->relocs[i].offset;
*reloc_data = relocs->relocs[i].presumed_offset +
relocs->relocs[i].delta;