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* ppc-bdm.c (bdm_ppc_fetch_registers): Replace utterly broken code

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with a call to internal_error.
This commit is contained in:
Jim Blandy 2004-05-11 06:12:55 +00:00
parent 383f0f5b9a
commit d0b57c3ab1
2 changed files with 8 additions and 26 deletions
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3
gdb/ChangeLog
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@ -1,5 +1,8 @@
2004-05-10 Jim Blandy <jimb@redhat.com> 2004-05-10 Jim Blandy <jimb@redhat.com>
* ppc-bdm.c (bdm_ppc_fetch_registers): Replace utterly broken code
with a call to internal_error.
* ppc-tdep.h (struct gdbarch_tdep): Change definition of * ppc-tdep.h (struct gdbarch_tdep): Change definition of
ppc_fp0_regnum and ppc_fpscr_regnum: if they are -1, then this ppc_fp0_regnum and ppc_fpscr_regnum: if they are -1, then this
processor variant lacks those registers. processor variant lacks those registers.

31
gdb/ppc-bdm.c
View file

@ -156,20 +156,10 @@ bdm_ppc_fetch_registers (int regno)
{ {
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
int i; int i;
unsigned char *regs, *beginregs, *endregs, *almostregs; unsigned char *regs;
unsigned char midregs[32];
unsigned char mqreg[1];
int first_regno, last_regno; int first_regno, last_regno;
int first_bdm_regno, last_bdm_regno; int first_bdm_regno, last_bdm_regno;
int reglen, beginreglen, endreglen; int reglen;
#if 1
for (i = 0; i < ppc_num_fprs; i++)
{
midregs[i] = -1;
}
mqreg[0] = -1;
#endif
if (regno == -1) if (regno == -1)
{ {
@ -224,20 +214,9 @@ bdm_ppc_fetch_registers (int regno)
} }
} }
else else
/* want all regs */ internal_error (__FILE__, __LINE__,
{ "ppc_bdm_fetch_registers: "
/* printf("Asking for registers %d to %d\n", first_regno, last_regno); */ "'all registers' case not implemented");
beginregs = ocd_read_bdm_registers (first_bdm_regno,
tdep->ppc_fp0_regnum - 1,
&beginreglen);
endregs
= (strcat (midregs,
ocd_read_bdm_registers (tdep->ppc_fp0_regnum + ppc_num_fprs,
last_bdm_regno - 1, &endreglen)));
almostregs = (strcat (beginregs, endregs));
regs = (strcat (almostregs, mqreg));
reglen = beginreglen + 32 + endreglen + 1;
}
#endif #endif
#if 0 #if 0