AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

r600g: Add support for reading native instructions from the LLVM bytestream

Browse Source 
Signed-off-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Tom Stellard
2012-02-27 15:47:34 -05:00
parent 94a6a36379
commit 6f50f939ef
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/r600/r600_shader.c
+10
View File
@@ -405,6 +405,7 @@ static void r600_bytecode_from_byte_stream(struct r600_shader_ctx *ctx,
unsigned char * bytes, unsigned num_bytes)
{
unsigned bytes_read = 0;
unsigned i, byte;
while (bytes_read < num_bytes) {
char inst_type = bytes[bytes_read++];
switch (inst_type) {
@@ -420,6 +421,15 @@ static void r600_bytecode_from_byte_stream(struct r600_shader_ctx *ctx,
bytes_read = r600_fc_from_byte_stream(ctx, bytes,
bytes_read);
break;
case 3:
r600_bytecode_add_cfinst(ctx->bc, CF_NATIVE);
for (i = 0; i < 2; i++) {
for (byte = 0 ; byte < 4; byte++) {
ctx->bc->cf_last->isa[i] |=
(bytes[bytes_read++] << (byte * 8));
}
}
break;
default:
/* XXX: Error here */
break;