mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
d2c3f2c3bb
Summary of changes: - added description of GFX10; - added description of operands sccz, vccz, lds_direct, etc; - minor bugfixing and improvements. llvm-svn: 365347
74 lines
3.6 KiB
ReStructuredText
74 lines
3.6 KiB
ReStructuredText
..
|
|
**************************************************
|
|
* *
|
|
* Automatically generated file, do not edit! *
|
|
* *
|
|
**************************************************
|
|
|
|
.. _amdgpu_synid9_msg:
|
|
|
|
msg
|
|
===========================
|
|
|
|
A 16-bit message code. The bits of this operand have the following meaning:
|
|
|
|
============ ======================================================
|
|
Bits Description
|
|
============ ======================================================
|
|
3:0 Message *type*.
|
|
6:4 Optional *operation*.
|
|
9:7 Optional *parameters*.
|
|
15:10 Unused.
|
|
============ ======================================================
|
|
|
|
This operand may be specified as a positive 16-bit :ref:`integer_number<amdgpu_synid_integer_number>` or using the syntax described below:
|
|
|
|
======================================== ========================================================================
|
|
Syntax Description
|
|
======================================== ========================================================================
|
|
sendmsg(<*type*>) A message identified by its *type*.
|
|
sendmsg(<*type*>, <*op*>) A message identified by its *type* and *operation*.
|
|
sendmsg(<*type*>, <*op*>, <*stream*>) A message identified by its *type* and *operation* with a stream *id*.
|
|
======================================== ========================================================================
|
|
|
|
*Type* may be specified using message *name* or message *id*.
|
|
|
|
*Op* may be specified using operation *name* or operation *id*.
|
|
|
|
Stream *id* is an integer in the range 0..3.
|
|
|
|
Message *id*, operation *id* and stream *id* must be specified as positive :ref:`integer numbers<amdgpu_synid_integer_number>`.
|
|
|
|
Each message type supports specific operations:
|
|
|
|
================= ========== ============================== ============ ==========
|
|
Message name Message Id Supported Operations Operation Id Stream Id
|
|
================= ========== ============================== ============ ==========
|
|
MSG_INTERRUPT 1 \- \- \-
|
|
MSG_GS 2 GS_OP_CUT 1 Optional
|
|
\ GS_OP_EMIT 2 Optional
|
|
\ GS_OP_EMIT_CUT 3 Optional
|
|
MSG_GS_DONE 3 GS_OP_NOP 0 \-
|
|
\ GS_OP_CUT 1 Optional
|
|
\ GS_OP_EMIT 2 Optional
|
|
\ GS_OP_EMIT_CUT 3 Optional
|
|
MSG_GS_ALLOC_REQ 9 \- \- \-
|
|
MSG_SYSMSG 15 SYSMSG_OP_ECC_ERR_INTERRUPT 1 \-
|
|
\ SYSMSG_OP_REG_RD 2 \-
|
|
\ SYSMSG_OP_HOST_TRAP_ACK 3 \-
|
|
\ SYSMSG_OP_TTRACE_PC 4 \-
|
|
================= ========== ============================== ============ ==========
|
|
|
|
Examples:
|
|
|
|
.. parsed-literal::
|
|
|
|
s_sendmsg 0x12
|
|
s_sendmsg sendmsg(MSG_INTERRUPT)
|
|
s_sendmsg sendmsg(2, GS_OP_CUT)
|
|
s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT)
|
|
s_sendmsg sendmsg(MSG_GS, 2)
|
|
s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_EMIT_CUT, 1)
|
|
s_sendmsg sendmsg(MSG_SYSMSG, SYSMSG_OP_TTRACE_PC)
|
|
|