Reviewed-by: Chris Forbes <chr...@ijw.co.nz>
On Fri, Aug 14, 2015 at 9:52 AM, Kenneth Graunke <kenn...@whitecape.org> wrote:
> We now print out the name of the message instead of its numerical
> value, and label the message control and surface numbers.
>
> Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
> ---
> src/mesa/drivers/dri/i965/brw_disasm.c | 31 +++++++++++++++++++++++++++----
> 1 file changed, 27 insertions(+), 4 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_disasm.c
> b/src/mesa/drivers/dri/i965/brw_disasm.c
> index 1075c5a..61be2b0 100644
> --- a/src/mesa/drivers/dri/i965/brw_disasm.c
> +++ b/src/mesa/drivers/dri/i965/brw_disasm.c
> @@ -412,6 +412,22 @@ static const char *const gen7_gateway_subfuncid[8] = {
> [BRW_MESSAGE_GATEWAY_SFID_MMIO_READ_WRITE] = "mmio read/write",
> };
>
> +static const char *const gen4_dp_read_port_msg_type[4] = {
> + [0b00] = "OWord Block Read",
> + [0b01] = "OWord Dual Block Read",
> + [0b10] = "Media Block Read",
> + [0b11] = "DWord Scattered Read",
> +};
> +
> +static const char *const g45_dp_read_port_msg_type[8] = {
> + [0b000] = "OWord Block Read",
> + [0b010] = "OWord Dual Block Read",
> + [0b100] = "Media Block Read",
> + [0b110] = "DWord Scattered Read",
> + [0b001] = "Render Target UNORM Read",
> + [0b011] = "AVC Loop Filter Read",
> +};
> +
> static const char *const dp_write_port_msg_type[8] = {
> [0b000] = "OWord block write",
> [0b001] = "OWord dual block write",
> @@ -1444,10 +1460,17 @@ brw_disassemble_inst(FILE *file, const struct
> brw_device_info *devinfo,
> brw_inst_dp_msg_type(devinfo, inst),
> devinfo->gen >= 7 ? 0 :
> brw_inst_dp_write_commit(devinfo, inst));
> } else {
> - format(file, " (%ld, %ld, %ld)",
> - brw_inst_binding_table_index(devinfo, inst),
> - brw_inst_dp_read_msg_control(devinfo, inst),
> - brw_inst_dp_read_msg_type(devinfo, inst));
> + bool is_965 = devinfo->gen == 4 && !devinfo->is_g4x;
> + err |= control(file, "DP read message type",
> + is_965 ? gen4_dp_read_port_msg_type :
> + g45_dp_read_port_msg_type,
> + brw_inst_dp_read_msg_type(devinfo, inst),
> + &space);
> +
> + format(file, " MsgCtrl = 0x%lx",
> + brw_inst_dp_read_msg_control(devinfo, inst));
> +
> + format(file, " Surface = %ld",
> brw_inst_binding_table_index(devinfo, inst));
> }
> break;
>
> --
> 2.4.6
>
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