diff options
Diffstat (limited to 'include/spirv-tools/instrument.hpp')
| -rw-r--r-- | include/spirv-tools/instrument.hpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/include/spirv-tools/instrument.hpp b/include/spirv-tools/instrument.hpp index a19491fd3..a75561b50 100644 --- a/include/spirv-tools/instrument.hpp +++ b/include/spirv-tools/instrument.hpp @@ -36,16 +36,25 @@ namespace spvtools { // generated by InstrumentPass::GenDebugStreamWrite. This method is utilized // by InstBindlessCheckPass, InstBuffAddrCheckPass, and InstDebugPrintfPass. // -// The first member of the debug output buffer contains the next available word +// The 1st member of the debug output buffer contains a set of flags +// controlling the behavior of instrumentation code. +static const int kDebugOutputFlagsOffset = 0; + +// Values stored at kDebugOutputFlagsOffset +enum kInstFlags : unsigned int { + kInstBufferOOBEnable = 0x1, +}; + +// The 2nd member of the debug output buffer contains the next available word // in the data stream to be written. Shaders will atomically read and update // this value so as not to overwrite each others records. This value must be // initialized to zero -static const int kDebugOutputSizeOffset = 0; +static const int kDebugOutputSizeOffset = 1; -// The second member of the output buffer is the start of the stream of records +// The 3rd member of the output buffer is the start of the stream of records // written by the instrumented shaders. Each record represents a validation // error. The format of the records is documented below. -static const int kDebugOutputDataOffset = 1; +static const int kDebugOutputDataOffset = 2; // Common Stream Record Offsets // |