From: Jon Turney <jon.turney@dronecode.org.uk>
To: gdb-patches@sourceware.org
Cc: Jon Turney <jon.turney@dronecode.org.uk>
Subject: [PATCH 3/7] Don't hardcode CONTEXT size for a NOTE_INFO_THREAD win32pstatus note
Date: Wed, 1 Jul 2020 22:32:21 +0100 [thread overview]
Message-ID: <20200701213225.14144-4-jon.turney@dronecode.org.uk> (raw)
In-Reply-To: <20200701213225.14144-1-jon.turney@dronecode.org.uk>
Don't hardcode the size of the Win32 API thread CONTEXT type read from a
NOTE_INFO_THREAD win32pstatus note (since it's different on different
architectures).
bfd/ChangeLog:
2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
* elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
win32pstatus note.
---
bfd/ChangeLog | 6 ++++++
bfd/elf.c | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/bfd/elf.c b/bfd/elf.c
index a7790a4eec4..a61e2b7dd1d 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -10171,7 +10171,7 @@ elfcore_grok_win32pstatus (bfd *abfd, Elf_Internal_Note *note)
return FALSE;
/* sizeof (thread_info.thread_context) */
- sect->size = 716;
+ sect->size = note->descsz - 12;
/* offsetof (thread_info.thread_context) */
sect->filepos = note->descpos + 12;
sect->alignment_power = 2;
--
2.27.0
next prev parent reply other threads:[~2020-07-01 21:33 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-01 21:32 [PATCH 0/7] Add gdb support for Cygwin x86_64 core dumps Jon Turney
2020-07-01 21:32 ` [PATCH 1/7] Read tid from correct offset in win32pstatus NOTE_INFO_THREAD Jon Turney
2020-07-01 21:32 ` [PATCH 2/7] Don't apply size constraint to all win32pstatus ELF notes Jon Turney
2020-07-01 21:32 ` Jon Turney [this message]
2020-07-06 20:12 ` [PATCH 3/7] Don't hardcode CONTEXT size for a NOTE_INFO_THREAD win32pstatus note Christian Biesinger
2020-07-01 21:32 ` [PATCH 4/7] Add sniffer for Cygwin x86_64 core dumps Jon Turney
2020-07-02 23:59 ` Simon Marchi
2020-07-03 13:30 ` Jon Turney
2020-07-03 14:17 ` Simon Marchi
2020-07-06 18:46 ` Jon Turney
2020-07-01 21:32 ` [PATCH 5/7] Add amd64_windows_gregset_reg_offset Jon Turney
2020-07-03 14:11 ` Pedro Alves
2020-07-01 21:32 ` [PATCH 6/7] Promote windows_core_xfer_shared_libraries and windows_core_pid_to_str Jon Turney
2020-07-02 23:53 ` Simon Marchi
2020-07-02 23:56 ` Simon Marchi
2020-07-03 13:14 ` Jon Turney
2020-07-01 21:32 ` [PATCH 7/7] Add handling for 64-bit module addresses in Cygwin core dumps Jon Turney
2020-07-06 20:13 ` Christian Biesinger
2020-07-08 15:50 ` Jon Turney
2020-07-08 16:11 ` Christian Biesinger
2020-07-12 12:58 ` Jon Turney
2020-07-02 21:17 ` [PATCH 0/7] Add gdb support for Cygwin x86_64 " Tom Tromey
2020-07-03 13:30 ` Jon Turney
2020-07-03 0:00 ` Simon Marchi
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