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author | Walfred Tedeschi <walfred.tedeschi@intel.com> | 2017-01-27 15:19:13 +0100 |
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committer | Walfred Tedeschi <walfred.tedeschi@intel.com> | 2017-01-27 15:20:13 +0100 |
commit | 8884e97e78f337bccb50df7682333db4e7ee1542 (patch) | |
tree | 909dfe0c81cd2bdca3c16e97b42f58eaeb418232 /gdb | |
parent | 7005d26ac72abbf12e02947ab87dbb3804f326a8 (diff) | |
download | gdb-8884e97e78f337bccb50df7682333db4e7ee1542.zip gdb-8884e97e78f337bccb50df7682333db4e7ee1542.tar.gz gdb-8884e97e78f337bccb50df7682333db4e7ee1542.tar.bz2 |
amd64: simplify addition of new general registers.
The purpose of this patch is only simplify the addition of new registers.
ORIG_RAX is kept as last register and any addition is done right before it.
2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
* amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM):
Set to AMD64_NUM_REGS.
Diffstat (limited to 'gdb')
-rw-r--r-- | gdb/ChangeLog | 5 | ||||
-rw-r--r-- | gdb/amd64-linux-tdep.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 401372c..d4af52a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com> + * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): + Set to AMD64_NUM_REGS. + +2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com> + * amd64-nat.c (amd64_native_gregset_reg_offset): Simplify logic that checks validity of a register number. diff --git a/gdb/amd64-linux-tdep.h b/gdb/amd64-linux-tdep.h index 5d032a6..7c53fda 100644 --- a/gdb/amd64-linux-tdep.h +++ b/gdb/amd64-linux-tdep.h @@ -26,7 +26,7 @@ /* Register number for the "orig_rax" register. If this register contains a value >= 0 it is interpreted as the system call number that the kernel is supposed to restart. */ -#define AMD64_LINUX_ORIG_RAX_REGNUM (AMD64_ZMM31H_REGNUM + 1) +#define AMD64_LINUX_ORIG_RAX_REGNUM AMD64_NUM_REGS /* Total number of registers for GNU/Linux. */ #define AMD64_LINUX_NUM_REGS (AMD64_LINUX_ORIG_RAX_REGNUM + 1) |