+2003-07-07 Daniel Jacobowitz <drow@mvista.com>
+
+ * mips-linux-nat.c (mips_linux_cannot_fetch_register)
+ (mips_linux_cannot_store_register): List supported instead of
+ unsupported registers.
+
2003-07-07 Daniel Jacobowitz <drow@mvista.com>
* disasm.c (dump_insns): Separate instructions from addresses.
/* Native-dependent code for GNU/Linux on MIPS processors.
- Copyright 2001, 2002 Free Software Foundation, Inc.
+ Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
This file is part of GDB.
int
mips_linux_cannot_fetch_register (int regno)
{
- if (REGISTER_NAME (regno)[0] == 0)
- return 1;
- if (regno == PS_REGNUM)
- return 1;
- else if (regno == ZERO_REGNUM)
- return 1;
- else
+ if (regno > ZERO_REGNUM && regno < ZERO_REGNUM + 32)
return 0;
+ else if (regno >= FP0_REGNUM && regno <= FP0_REGNUM + 32)
+ return 0;
+
+ switch (regno)
+ {
+ case LO_REGNUM:
+ case HI_REGNUM:
+ case BADVADDR_REGNUM:
+ case CAUSE_REGNUM:
+ case PC_REGNUM:
+ case FCRCS_REGNUM:
+ case FCRIR_REGNUM:
+ return 0;
+ }
+
+ return 1;
}
int
mips_linux_cannot_store_register (int regno)
{
- if (REGISTER_NAME (regno)[0] == 0)
- return 1;
- if (regno == PS_REGNUM)
- return 1;
- else if (regno == ZERO_REGNUM)
- return 1;
- else if (regno == BADVADDR_REGNUM)
- return 1;
- else if (regno == CAUSE_REGNUM)
- return 1;
- else if (regno == FCRIR_REGNUM)
- return 1;
- else
+ if (regno > ZERO_REGNUM && regno < ZERO_REGNUM + 32)
return 0;
+ else if (regno >= FP0_REGNUM && regno <= FP0_REGNUM + 32)
+ return 0;
+
+ switch (regno)
+ {
+ case LO_REGNUM:
+ case HI_REGNUM:
+ case PC_REGNUM:
+ case FCRCS_REGNUM:
+ return 0;
+ }
+
+ return 1;
}