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* [Bug gdb/30445] New: Missing structure for ymm{N}h register values on x86-64
@ 2023-05-15 7:02 dmitry.neverov at jetbrains dot com
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From: dmitry.neverov at jetbrains dot com @ 2023-05-15 7:02 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=30445
Bug ID: 30445
Summary: Missing structure for ymm{N}h register values on
x86-64
Product: gdb
Version: 13.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: dmitry.neverov at jetbrains dot com
Target Milestone: ---
Gdb provides structure for register values, e.g. for xmm0 gdb/mi returns:
-data-list-register-values --thread 1 --frame 0 --skip-unavailable r 40
^done,register-values=[{number="40",value="{v8_bfloat16 = {0x92a0, 0x5555,
0x5555, 0x0000, 0x92a0, 0x5555, 0x5555, 0x0000}, v8_half = {0x92a0, 0x5555,
0x5555, 0x0000, 0x92a0, 0x5555, 0x5555, 0x0000}, v4_float = {0x555592a0,
0x00005555, 0x555592a0, 0x00005555}, v2_double = {0x00005555555592a0,
0x00005555555592a0}, v16_int8 = {0xa0, 0x92, 0x55, 0x55, 0x55, 0x55, 0x00,
0x00, 0xa0, 0x92, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00}, v8_int16 = {0x92a0,
0x5555, 0x5555, 0x0000, 0x92a0, 0x5555, 0x5555, 0x0000}, v4_int32 =
{0x555592a0, 0x00005555, 0x555592a0, 0x00005555}, v2_int64 =
{0x00005555555592a0, 0x00005555555592a0}, uint128 =
0x00005555555592a000005555555592a0}"}]
When ymm0h is evaluated the structure is missing:
-data-list-register-values --thread 1 --frame 0 --skip-unavailable r 57
^done,register-values=[{number="57",value="0x00000000000000000000000000000000"}]
Please provide the structure for ymm{N}h registers as well, so that one can to
inspect parts of the register's value.
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2023-05-15 7:02 [Bug gdb/30445] New: Missing structure for ymm{N}h register values on x86-64 dmitry.neverov at jetbrains dot com
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