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take constant expressions out of the loop.

This commit is contained in:
christos 2014-04-16 00:34:10 +00:00
parent b8c0fcebe9
commit 07009f7010
1 changed files with 7 additions and 12 deletions
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19
external/gpl3/gdb/dist/gdb/amd64nbsd-tdep.c vendored
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@ -157,19 +157,14 @@ amd64nbsd_trapframe_cache(struct frame_info *this_frame, void **this_cache)
addr = sp;
for (i = 0; i < ARRAY_SIZE (amd64nbsd_tf_reg_offset); i++)
{
if (amd64nbsd_tf_reg_offset[i] != -1)
trad_frame_set_reg_addr (cache, i, addr + amd64nbsd_tf_reg_offset[i]);
/* Read %cs and %rip when we have the addresses to hand */
if (i == AMD64_CS_REGNUM)
cs = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i], 8,
byte_order);
if (i == AMD64_RIP_REGNUM)
rip = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i],
8, byte_order);
}
if (amd64nbsd_tf_reg_offset[i] != -1)
trad_frame_set_reg_addr (cache, i, addr + amd64nbsd_tf_reg_offset[i]);
/* Read %cs and %rip when we have the addresses to hand */
cs = read_memory_unsigned_integer (addr
+ amd64nbsd_tf_reg_offset[AMD64_CS_REGNUM], 8, byte_order);
rip = read_memory_unsigned_integer (addr
+ amd64nbsd_tf_reg_offset[AMD64_RIP_REGNUM], 8, byte_order);
if (cs == 0 || rip == 0)
abort();