diff options
Diffstat (limited to 'src/gallium/drivers/r600/sb')
| -rw-r--r-- | src/gallium/drivers/r600/sb/sb_bc_decoder.cpp | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/sb/sb_bc_parser.cpp | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/sb/sb_bc_decoder.cpp b/src/gallium/drivers/r600/sb/sb_bc_decoder.cpp index 5e233f982ea..5fe8f50aa4c 100644 --- a/src/gallium/drivers/r600/sb/sb_bc_decoder.cpp +++ b/src/gallium/drivers/r600/sb/sb_bc_decoder.cpp @@ -32,6 +32,7 @@ int bc_decoder::decode_cf(unsigned &i, bc_cf& bc) { int r = 0; uint32_t dw0 = dw[i]; uint32_t dw1 = dw[i+1]; + assert(i+1 <= ndw); if ((dw1 >> 29) & 1) { // CF_ALU return decode_cf_alu(i, bc); diff --git a/src/gallium/drivers/r600/sb/sb_bc_parser.cpp b/src/gallium/drivers/r600/sb/sb_bc_parser.cpp index 4879c036f9f..748aae29eeb 100644 --- a/src/gallium/drivers/r600/sb/sb_bc_parser.cpp +++ b/src/gallium/drivers/r600/sb/sb_bc_parser.cpp @@ -95,7 +95,7 @@ int bc_parser::decode_shader() { if ((r = decode_cf(i, eop))) return r; - } while (!eop || (i >> 1) <= max_cf); + } while (!eop || (i >> 1) < max_cf); return 0; } @@ -769,6 +769,7 @@ int bc_parser::prepare_ir() { } int bc_parser::prepare_loop(cf_node* c) { + assert(c->bc.addr-1 < cf_map.size()); cf_node *end = cf_map[c->bc.addr - 1]; assert(end->bc.op == CF_OP_LOOP_END); @@ -788,6 +789,7 @@ int bc_parser::prepare_loop(cf_node* c) { } int bc_parser::prepare_if(cf_node* c) { + assert(c->bc.addr-1 < cf_map.size()); cf_node *c_else = NULL, *end = cf_map[c->bc.addr]; BCP_DUMP( |