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| author | Alan Hayward <alan.hayward@arm.com> | 2018-06-01 16:37:45 +0100 |
|---|---|---|
| committer | Alan Hayward <alan.hayward@arm.com> | 2018-06-04 10:50:59 +0100 |
| commit | 39bfb9373c5cca78948c94174d46891c1a3d3613 (patch) | |
| tree | 31a0ddf60675d69d61e1bd3c39ebb0a444664b88 /gdb/aarch64-tdep.h | |
| parent | ff183b0d8287db69c9fe9ea63cc1fdb51f392f78 (diff) | |
| download | gdb-39bfb9373c5cca78948c94174d46891c1a3d3613.zip gdb-39bfb9373c5cca78948c94174d46891c1a3d3613.tar.gz gdb-39bfb9373c5cca78948c94174d46891c1a3d3613.tar.bz2 | |
Use uint64_t for SVE VQ
Previously VQ was of type long. Using uint64_t ensures it always matches the
same type as the VG register.
Note that in the Linux kernel, VQ is 16bits. We cast it up to 64bits
immediately after reading to ensure we always use the same type throughout
the code.
gdb/
* aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
* aarch64-tdep.h (aarch64_read_description): Likewise.
* arch/aarch64.c (aarch64_create_target_description): Likewise.
* arch/aarch64.h (aarch64_create_target_description): Likewise.
* features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
* nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
* nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
Diffstat (limited to 'gdb/aarch64-tdep.h')
| -rw-r--r-- | gdb/aarch64-tdep.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/aarch64-tdep.h b/gdb/aarch64-tdep.h index c9fd7b3..e41a597 100644 --- a/gdb/aarch64-tdep.h +++ b/gdb/aarch64-tdep.h @@ -75,7 +75,7 @@ struct gdbarch_tdep int (*aarch64_syscall_record) (struct regcache *regcache, unsigned long svc_number); }; -const target_desc *aarch64_read_description (long vq); +const target_desc *aarch64_read_description (uint64_t vq); extern int aarch64_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr); |