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Make sure to write back correct FP state. Fixes port-i386/17927.

This commit is contained in:
toshii 2002-09-17 07:05:09 +00:00
parent ce04d2f721
commit 0a4b948848
1 changed files with 3 additions and 2 deletions
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5
gnu/dist/toolchain/gdb/i386nbsd-nat.c vendored
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@ -59,8 +59,8 @@ struct xmmctx
{
unsigned short control;
unsigned short status;
unsigned char r0;
unsigned char tag; /* abridged */
unsigned char r0;
unsigned short opcode;
unsigned long eip;
unsigned short code_seg;
@ -308,6 +308,7 @@ store_inferior_registers (regno)
RS (FCOFF_REGNUM, inferior_xmmregisters.eip);
RS (FDS_REGNUM, inferior_xmmregisters.operand_seg);
RS (FDOFF_REGNUM, inferior_xmmregisters.operand);
RS (FOP_REGNUM, inferior_xmmregisters.opcode);
/* GDB has provided as the "tag" info in i387 format, but the
kernel expects it to be in XMM format; convert it. */
@ -327,7 +328,7 @@ store_inferior_registers (regno)
#endif
for (i = 0; i < 8; i++)
{
RF (FP0_REGNUM + i, inferior_fpregisters.regs[i]);
RS (FP0_REGNUM + i, inferior_fpregisters.regs[i]);
}
RS (FCTRL_REGNUM, inferior_fpregisters.control);