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| author | Joel Brobecker <brobecker@gnat.com> | 2012-05-04 18:36:28 +0000 |
|---|---|---|
| committer | Joel Brobecker <brobecker@gnat.com> | 2012-05-04 18:36:28 +0000 |
| commit | be99a4846257d665e0a0db366a4aa0068f3a4568 (patch) | |
| tree | f33b2b1d35b7d7833ae40e13ca574f1b618b913a /gdb/windows-nat.h | |
| parent | 0599b1780d127fff8f7c29af624921b987b4d7b4 (diff) | |
| download | gdb-be99a4846257d665e0a0db366a4aa0068f3a4568.tar.gz | |
Segment register reading on Windows targets.
This patch makes sure that the value of segment registers are
read properly as 16bit values on Windows.
gdb/ChangeLog:
* windows-nat.h (segment_register_p_ftype): New typedef.
(windows_set_segment_register_p): Add declaration.
* windows-nat.c (segment_register_p): New static global.
(windows_set_segment_register_p): New function.
(do_windows_fetch_inferior_registers): Add special handling
for segment registers.
* amd64-windows-nat.c: #include "amd64-tdep.h".
(amd64_windows_segment_register_p): New function.
(_initialize_amd64_windows_nat): Call windows_set_segment_register_p.
* i386-windows-nat.c: #include "i386-tdep.h".
(i386_windows_segment_register_p): New function.
(_initialize_i386_windows_nat): Call windows_set_segment_register_p.
Diffstat (limited to 'gdb/windows-nat.h')
| -rw-r--r-- | gdb/windows-nat.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/windows-nat.h b/gdb/windows-nat.h index 08200b98aec..a6cc5ec676a 100644 --- a/gdb/windows-nat.h +++ b/gdb/windows-nat.h @@ -20,5 +20,13 @@ extern void windows_set_context_register_offsets (const int *offsets); +/* A pointer to a function that should return non-zero iff REGNUM + corresponds to one of the segment registers. */ +typedef int (segment_register_p_ftype) (int regnum); + +/* Set the function that should be used by this module to determine + whether a given register is a segment register or not. */ +extern void windows_set_segment_register_p (segment_register_p_ftype *fun); + #endif |