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import gdb-1999-12-06 snapshot

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This commit is contained in:
Jason Molenda
1999-12-07 03:56:43 +00:00
parent 1e37c28164
commit c2d11a7da0
115 changed files with 19925 additions and 1063 deletions
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9
gdb/i386-linux-nat.c
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@ -58,6 +58,13 @@ static int regmap[] =
file may or may not define it, and even if it is defined, the
kernel will return EIO if it's running on a pre-SSE processor.
PTRACE_GETXFPREGS is a Cygnus invention, since we wrote our own
Linux kernel patch for SSE support. That patch may or may not
actually make it into the official distribution. If you find that
years have gone by since this stuff was added, and Linux isn't
using PTRACE_GETXFPREGS, that means that our patch didn't make it,
and you can delete this, and the related code.
My instinct is to attach this to some architecture- or
target-specific data structure, but really, a particular GDB
process can only run on top of one kernel at a time. So it's okay
@ -121,7 +128,7 @@ fill_gregset (gregset_t *gregsetp,
{
if (regno == -1)
convert_to_gregset (gregsetp, registers, 0);
else
else if (regno >= 0 && regno < NUM_GREGS)
{
signed char valid[NUM_GREGS];
memset (valid, 0, sizeof (valid));