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| author | Andrew Burgess <aburgess@redhat.com> | 2024-03-26 18:52:51 +0000 |
|---|---|---|
| committer | Andrew Burgess <aburgess@redhat.com> | 2024-03-26 18:52:51 +0000 |
| commit | f06daade43dc8ec839e2eb3bd8b200c4b3f9682b (patch) | |
| tree | 9f0e953bfcd63c7e875e84b1821f33bdf75f987a /gdb/nat | |
| parent | 49a7660fb50cc3c68e7830eb098905d068a3ccbf (diff) | |
| download | binutils-f06daade43dc8ec839e2eb3bd8b200c4b3f9682b.zip binutils-f06daade43dc8ec839e2eb3bd8b200c4b3f9682b.tar.gz binutils-f06daade43dc8ec839e2eb3bd8b200c4b3f9682b.tar.bz2 | |
Revert "gdb/gdbserver: share I386_LINUX_XSAVE_XCR0_OFFSET definition"
This reverts commit 7816b81e9b36ea0f57662bfd7446b573bf0c9e54.
Diffstat (limited to 'gdb/nat')
| -rw-r--r-- | gdb/nat/x86-linux.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gdb/nat/x86-linux.h b/gdb/nat/x86-linux.h index 855a8d1..15153ea 100644 --- a/gdb/nat/x86-linux.h +++ b/gdb/nat/x86-linux.h @@ -22,26 +22,6 @@ #include "nat/linux-nat.h" -/* Format of XSAVE extended state is: - struct - { - fxsave_bytes[0..463] - sw_usable_bytes[464..511] - xstate_hdr_bytes[512..575] - extended state regions (AVX, MPX, AVX512, PKRU, etc.) - }; - - Same memory layout will be used for the coredump NT_X86_XSTATE - representing the XSAVE extended state registers. - - The first 8 bytes of the sw_usable_bytes[464..467] is the OS enabled - extended state mask, which is the same as the extended control register - 0 (the XFEATURE_ENABLED_MASK register), XCR0. We can use this mask - together with the mask saved in the xstate_hdr_bytes to determine what - states the processor/OS supports and what state, used or initialized, - the process/thread is in. */ -#define I386_LINUX_XSAVE_XCR0_OFFSET 464 - /* Set whether our local mirror of LWP's debug registers has been changed since the values were last written to the thread. Nonzero indicates that a change has been made, zero indicates no change. */ |