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| author | Alan Hayward <alan.hayward@arm.com> | 2017-06-23 10:21:39 +0100 |
|---|---|---|
| committer | Alan Hayward <alan.hayward@arm.com> | 2017-06-23 10:21:39 +0100 |
| commit | 0dd5cbc56307afaf6a366a8e78ef25cf9cefe514 (patch) | |
| tree | 42d1e8f45cb2d30034669f8bc7d41e7e49982056 | |
| parent | b4cbbe8f7294070cc93a71ace78f134965ddad82 (diff) | |
| download | binutils-0dd5cbc56307afaf6a366a8e78ef25cf9cefe514.zip binutils-0dd5cbc56307afaf6a366a8e78ef25cf9cefe514.tar.gz binutils-0dd5cbc56307afaf6a366a8e78ef25cf9cefe514.tar.bz2 | |
Add XTENSA_MAX_REGISTER_SIZE
gdb/
* xtensa-tdep.c (XTENSA_MAX_REGISTER_SIZE): Add.
(xtensa_register_write_masked): Use XTENSA_MAX_REGISTER_SIZE.
(xtensa_register_read_masked): Likewise.
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/xtensa-tdep.c | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 95010fc..bbbd5fb 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2017-06-23 Alan Hayward <alan.hayward@arm.com> + + * xtensa-tdep.c (XTENSA_MAX_REGISTER_SIZE): Add. + (xtensa_register_write_masked): Use XTENSA_MAX_REGISTER_SIZE. + (xtensa_register_read_masked): Likewise. + 2017-06-22 Sergio Durigan Junior <sergiodj@redhat.com> * common/environ.c (gdb_environ::unset): Update comment. diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c index f9e8584..f875f20 100644 --- a/gdb/xtensa-tdep.c +++ b/gdb/xtensa-tdep.c @@ -120,6 +120,9 @@ static unsigned int xtensa_debug_level = 0; #define PS_WOE (1<<18) #define PS_EXC (1<<4) +/* Big enough to hold the size of the largest register in bytes. */ +#define XTENSA_MAX_REGISTER_SIZE 64 + static int windowing_enabled (struct gdbarch *gdbarch, unsigned int ps) { @@ -370,7 +373,7 @@ static void xtensa_register_write_masked (struct regcache *regcache, xtensa_register_t *reg, const gdb_byte *buffer) { - unsigned int value[(MAX_REGISTER_SIZE + 3) / 4]; + unsigned int value[(XTENSA_MAX_REGISTER_SIZE + 3) / 4]; const xtensa_mask_t *mask = reg->mask; int shift = 0; /* Shift for next mask (mod 32). */ @@ -454,7 +457,7 @@ static enum register_status xtensa_register_read_masked (struct regcache *regcache, xtensa_register_t *reg, gdb_byte *buffer) { - unsigned int value[(MAX_REGISTER_SIZE + 3) / 4]; + unsigned int value[(XTENSA_MAX_REGISTER_SIZE + 3) / 4]; const xtensa_mask_t *mask = reg->mask; int shift = 0; |