diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2022-02-24 07:34:01 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2022-03-31 10:25:26 -0700 |
| commit | 0653f01479ecbcbf3c4dfa6083187a5b2c2258c2 (patch) | |
| tree | 90de7e80ea6171ae223d6d81f4810c47dfffe0d5 /gdb/amd64-linux-tdep.c | |
| parent | 5a0c4a06eb4f4afcf885596ee97706c1045a8476 (diff) | |
| download | gdb-0653f01479ecbcbf3c4dfa6083187a5b2c2258c2.zip gdb-0653f01479ecbcbf3c4dfa6083187a5b2c2258c2.tar.gz gdb-0653f01479ecbcbf3c4dfa6083187a5b2c2258c2.tar.bz2 | |
gdb: Consolidate 32bit-pkeys.xml and 64bit-pkeys.xml
1. Since 32bit-pkeys.xml and 64bit-pkeys.xml are identical, consolidate
them into a single keys.xml.
2. Enable PKU for x32 to fix:
$ gdbserver :123456 x32-program
...
.../gdbserver/regcache.cc:255: A problem internal to GDBserver has been detected
.
Unknown register pkru requested
on Tiger Lake.
Diffstat (limited to 'gdb/amd64-linux-tdep.c')
| -rw-r--r-- | gdb/amd64-linux-tdep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index b61428d..88a24c1 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -1578,14 +1578,16 @@ amd64_linux_read_description (uint64_t xcr0_features_bit, bool is_x32) { static target_desc *amd64_linux_tdescs \ [2/*AVX*/][2/*MPX*/][2/*AVX512*/][2/*PKRU*/] = {}; - static target_desc *x32_linux_tdescs[2/*AVX*/][2/*AVX512*/] = {}; + static target_desc *x32_linux_tdescs \ + [2/*AVX*/][2/*AVX512*/][2/*PKRU*/] = {}; target_desc **tdesc; if (is_x32) { tdesc = &x32_linux_tdescs[(xcr0_features_bit & X86_XSTATE_AVX) ? 1 : 0 ] - [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0]; + [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0] + [(xcr0_features_bit & X86_XSTATE_PKRU) ? 1 : 0]; } else { |