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Phase 1 of the ptid_t changes.

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This commit is contained in:
Kevin Buettner
2001-05-04 04:15:33 +00:00
parent b1af961c84
commit 39f770628a
132 changed files with 2660 additions and 2053 deletions
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18
gdb/i386aix-nat.c
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@@ -190,12 +190,13 @@ i386_float_info (void)
struct env387 fps_fixed;
int i;
if (inferior_pid)
if (! ptid_equal (inferior_ptid, null_ptid))
{
char buf[10];
unsigned short status;
ptrace (PT_READ_FPR, inferior_pid, buf, offsetof (struct env387, status));
ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf,
offsetof (struct env387, status));
memcpy (&status, buf, sizeof (status));
fpsaved = status;
}
@@ -211,13 +212,13 @@ i386_float_info (void)
return;
}
if (inferior_pid)
if (! ptid_equal (inferior_ptid, null_ptid))
{
int offset;
for (offset = 0; offset < sizeof (fps); offset += 10)
{
char buf[10];
ptrace (PT_READ_FPR, inferior_pid, buf, offset);
ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf, offset);
memcpy ((char *) &fps.control + offset, buf,
MIN (10, sizeof (fps) - offset));
}
@@ -234,10 +235,10 @@ fetch_register (int regno)
{
char buf[MAX_REGISTER_RAW_SIZE];
if (regno < FP0_REGNUM)
*(int *) buf = ptrace (PT_READ_GPR, inferior_pid,
*(int *) buf = ptrace (PT_READ_GPR, PIDGET (inferior_ptid),
PT_REG (regmap[regno]), 0, 0);
else
ptrace (PT_READ_FPR, inferior_pid, buf,
ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf,
(regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs));
supply_register (regno, buf);
}
@@ -259,10 +260,11 @@ store_register (int regno)
char buf[80];
errno = 0;
if (regno < FP0_REGNUM)
ptrace (PT_WRITE_GPR, inferior_pid, PT_REG (regmap[regno]),
ptrace (PT_WRITE_GPR, PIDGET (inferior_ptid), PT_REG (regmap[regno]),
*(int *) &registers[REGISTER_BYTE (regno)], 0);
else
ptrace (PT_WRITE_FPR, inferior_pid, &registers[REGISTER_BYTE (regno)],
ptrace (PT_WRITE_FPR, PIDGET (inferior_ptid),
&registers[REGISTER_BYTE (regno)],
(regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs));
if (errno != 0)