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| author | Pedro Alves <palves@redhat.com> | 2011-03-18 18:42:41 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2011-03-18 18:42:41 +0000 |
| commit | 8dccd430c9de0e6cf747ae4bb1bf9d944fe3397c (patch) | |
| tree | f08c75005e0a84b4ea64218341df6caf2bca0799 /gdb/frame.h | |
| parent | 0fdb4f184b39af02d76e21cd25af561b464f15a6 (diff) | |
| download | binutils-8dccd430c9de0e6cf747ae4bb1bf9d944fe3397c.zip binutils-8dccd430c9de0e6cf747ae4bb1bf9d944fe3397c.tar.gz binutils-8dccd430c9de0e6cf747ae4bb1bf9d944fe3397c.tar.bz2 | |
gdb/
* dwarf2loc.c (read_pieced_value): Handle get_frame_register_bytes
returning that the register piece is unavailable/optimized out.
(write_pieced_value): Handle get_frame_register_bytes returning
that the register piece is unavailable/optimized out when doing a
read-modify write of a bitfield.
* findvar.c (value_from_register): Handle get_frame_register_bytes
returning that the register piece is unavailable/optimized out.
* frame.c (get_frame_register_bytes): New parameters `optimizedp'
and `unavailablep'. Throw error on bad debug info. Use
frame_register instead of frame_register_read, to fill in the new
arguments.
* frame.h (get_frame_register_bytes): New parameters `optimizedp'
and `unavailablep'.
* valops.c: (value_assign): Adjust, and handle
get_frame_register_bytes failing.
* spu-tdep.c: Include exceptions.h.
(spu_software_single_step): Adjust, and handle
get_frame_register_bytes failing.
(spu_get_longjmp_target): Ditto.
* gdbarch.sh (register_to_value): Change to return int. New
parameters `optimizedp' and `unavailablep'.
* gdbarch.h, gdbarch.c: Regenerate.
* i386-tdep.c (i386_register_to_value): Adjust to new
gdbarch_register_to_value interface.
* i387-tdep.c (i387_register_to_value): Ditto.
* i387-tdep.h (i387_register_to_value): Ditto.
* alpha-tdep.c (alpha_register_to_value): Ditto.
* ia64-tdep.c (ia64_register_to_value): Ditto.
* m68k-tdep.c (m68k_register_to_value): Ditto.
* mips-tdep.c (mips_register_to_value): Ditto.
* rs6000-tdep.c (rs6000_register_to_value): Ditto.
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index 605528c..e7053a8 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -520,10 +520,13 @@ extern void put_frame_register (struct frame_info *frame, int regnum, const gdb_byte *buf); /* Read LEN bytes from one or multiple registers starting with REGNUM - in frame FRAME, starting at OFFSET, into BUF. */ + in frame FRAME, starting at OFFSET, into BUF. If the register + contents are optimized out or unavailable, set *OPTIMIZEDP, + *UNAVAILABLEP accordingly. */ extern int get_frame_register_bytes (struct frame_info *frame, int regnum, CORE_ADDR offset, int len, - gdb_byte *myaddr); + gdb_byte *myaddr, + int *optimizedp, int *unavailablep); /* Write LEN bytes to one or multiple registers starting with REGNUM in frame FRAME, starting at OFFSET, into BUF. */ |