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Changes to make MIPS x 29K compile.

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* am29k-tdep.c:  Lint from DECstation compiler.
* mem-break.c:  Restore test of BREAKPOINT size that Fred removed.
As the man page says, "Sometimes you just can't get lint to shut
up".  That doesn't mean you should blow away the code it won't
shut up about.
* mips-xdep.c:  Revise stubbing-out of code until Rich cleans
it up over the next few weeks.  Make mips x 29k build.
* tm-29k.h (CALL_DUMMY):  Make it work on cross-endian hosts.
(FIX_CALL_DUMMY):  Comment in the patching of the breakpoint,
but leave it as a comment because the breakpoint instruction
is not easily accessible at this moment (it's static, and if
we define one here, it goes into every file compiled).
This commit is contained in:
John Gilmore
1992-08-11 09:54:24 +00:00
parent a679650f37
commit 6872cfda60
4 changed files with 56 additions and 44 deletions
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36
gdb/mips-xdep.c
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@ -23,10 +23,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "inferior.h"
#include "gdbcore.h"
/* For now we stub this out; sgi format is super-hairy (and completely
different in the new release) */
/* For now we stub this out; sgi core format is super-hairy (and completely
different in the new release).
For most mips systems, this function is defined in coredep.c. */
#if defined(sgi) || !defined(GDB_TARGET_IS_MIPS)
#if defined(sgi)
void
fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
char *core_reg_sect;
@ -36,6 +37,12 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
{
return;
}
#endif
/* Access to the inferior is only good for native systems, not cross.
I am not sure why this is stubbed out on SGI... --gnu@cygnus.com */
#if defined(sgi) || !defined(GDB_TARGET_IS_MIPS)
/* ARGSUSED */
void
@ -143,26 +150,3 @@ store_inferior_registers (regno)
}
#endif /* sgi */
#if 0
void
fetch_core_registers ()
{
register int regno;
int val;
for (regno = 1; regno < NUM_REGS; regno++) {
char buf[MAX_REGISTER_RAW_SIZE];
val = bfd_seek (core_bfd, register_addr (regno, 0));
if (val < 0 || (val = bfd_read (core_bfd, buf, sizeof buf)) < 0) {
char buffer[50];
strcpy (buffer, "Reading register ");
strcat (buffer, reg_names[regno]);
perror_with_name (buffer);
}
supply_register (regno, buf);
}
}
#endif /* 0 */