OpenE2K/binutils-gdb
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This commit is contained in:
John Gilmore 1992-12-15 07:29:28 +00:00
parent 8fc0776d4e
commit df86eb44ad
3 changed files with 19 additions and 7 deletions
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4
gdb/ChangeLog
View File

@ -1,3 +1,7 @@
Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
* tm-nindy960.h, remote-nindy.c: Lint.
Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
* gdbtypes.c (create_array_type): Complete rewrite. Now requires

16
gdb/remote-nindy.c
View File

@ -351,7 +351,7 @@ nindy_resume (step, siggnal)
dcache_flush();
if ( regs_changed ){
nindy_store_registers ();
nindy_store_registers (-1);
regs_changed = 0;
}
have_regs = 0;
@ -429,9 +429,12 @@ nindy_wait( status )
immediate_quit--;
} else {
/* Get out of loop */
supply_register (IP_REGNUM, &ip_value);
supply_register (FP_REGNUM, &fp_value);
supply_register (SP_REGNUM, &sp_value);
supply_register (IP_REGNUM,
(char *)&ip_value);
supply_register (FP_REGNUM,
(char *)&fp_value);
supply_register (SP_REGNUM,
(char *)&sp_value);
break;
}
}
@ -530,7 +533,7 @@ nindy_store_registers(regno)
bcopy (&registers[REGISTER_BYTE (PCW_REGNUM)], nindy_regs.pcw_acw, 2*4);
bcopy (&registers[REGISTER_BYTE (IP_REGNUM)], nindy_regs.ip, 1*4);
bcopy (&registers[REGISTER_BYTE (TCW_REGNUM)], nindy_regs.tcw, 1*4);
/* Float regs. Only works on IEEE_FLOAT hosts. */
/* Float regs. Only works on IEEE_FLOAT hosts. FIXME! */
for (regnum = FP0_REGNUM; regnum < FP0_REGNUM + 4; regnum++) {
ieee_extended_to_double (&ext_format_i960,
&registers[REGISTER_BYTE (regnum)], &dub);
@ -538,7 +541,7 @@ nindy_store_registers(regno)
/* FIXME-someday, the arguments to unpack_double are backward.
It expects a target double and returns a host; we pass the opposite.
This mostly works but not quite. */
dub = unpack_double (builtin_type_double, &dub, &inv);
dub = unpack_double (builtin_type_double, (char *)&dub, &inv);
/* dub now in target byte order */
bcopy ((char *)&dub, &nindy_regs.fp_as_double[8 * (regnum - FP0_REGNUM)],
8);
@ -893,6 +896,7 @@ nindy_mourn_inferior ()
of this with a RETURN. This is useful when e.g. simply examining
an i960 object file on the host system. */
void
nindy_before_main_loop ()
{
char ttyname[100];

6
gdb/tm-nindy960.h
View File

@ -70,6 +70,9 @@ extern char *nindy_ttyname; /* Name of serial port to talk to nindy */
#define BEFORE_MAIN_LOOP_HOOK \
nindy_before_main_loop();
extern void
nindy_before_main_loop(); /* In remote-nindy.c */
/* Address of end of stack space.
* This probably doesn't matter for nindy, because it's only used
* in manipulation of core files, which we don't support.
@ -87,7 +90,8 @@ extern char *nindy_ttyname; /* Name of serial port to talk to nindy */
#define FRAME_CHAIN_VALID(chain, thisframe) \
nindy_frame_chain_valid (chain, thisframe)
extern int nindy_frame_chain_valid(); /* See nindy-tdep.c */
extern int
nindy_frame_chain_valid(); /* See nindy-tdep.c */
/* Sequence of bytes for breakpoint instruction */