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binutils-gdb
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* Makefile.in (a29k-tdep.o): Depend on $(defs_h). 

* config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
	if this	is a transparent procedure.
This commit is contained in:
Jim Kingdon 1993-09-14 16:22:07 +00:00
parent f8f6b2c755
commit 899931b638
3 changed files with 20 additions and 2 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
* Makefile.in (a29k-tdep.o): Depend on $(defs_h).
* config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
if this is a transparent procedure.
Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
* remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary

2
gdb/Makefile.in
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@ -953,7 +953,7 @@ udr.o: 29k-share/udi/udr.c $(udiheaders)
$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udr.c
a29k-pinsn.o: a29k-pinsn.c $(bfd_h) $(dis-asm_h)
a29k-tdep.o: a29k-tdep.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h)
a29k-tdep.o: a29k-tdep.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h)
a68v-nat.o: a68v-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
altos-xdep.o: altos-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
arm-pinsn.o: arm-pinsn.c $(OP_INCLUDE)/arm.h $(defs_h) $(symtab_h)

14
gdb/config/a29k/tm-a29k.h
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@ -52,7 +52,9 @@ CORE_ADDR skip_prologue ();
the new frame is not set up until the new function executes
some instructions. */
#define SAVED_PC_AFTER_CALL(frame) (read_register (LR0_REGNUM))
#define SAVED_PC_AFTER_CALL(frame) ((frame->flags & TRANSPARENT) \
? read_register (TPC_REGNUM) \
: read_register (LR0_REGNUM))
/* I'm not sure about the exact value of this, but based on looking
at the stack pointer when we get to main this seems to be right.
@ -175,6 +177,7 @@ CORE_ADDR skip_prologue ();
: (x) == 164 ? EXO_REGNUM \
: (error ("Internal error in SR_REGNUM"), 0))
#define GR96_REGNUM 0
/* Define the return register separately, so it can be overridden for
kernel procedure calling conventions. */
#define RETURN_REGNUM GR96_REGNUM
@ -183,16 +186,25 @@ CORE_ADDR skip_prologue ();
to make call_function work right. */
#define SP_REGNUM MSP_REGNUM
#define FP_REGNUM 33 /* lr1 */
/* Return register for transparent calling convention (gr122). */
#define TPC_REGNUM (122 - 96 + GR96_REGNUM)
/* Large Return Pointer (gr123). */
#define LRP_REGNUM (123 - 96 + GR96_REGNUM)
/* Static link pointer (gr124). */
#define SLP_REGNUM (124 - 96 + GR96_REGNUM)
/* Memory Stack Pointer (gr125). */
#define MSP_REGNUM (125 - 96 + GR96_REGNUM)
/* Register allocate bound (gr126). */
#define RAB_REGNUM (126 - 96 + GR96_REGNUM)
/* Register Free Bound (gr127). */
#define RFB_REGNUM (127 - 96 + GR96_REGNUM)
/* Register Stack Pointer. */
#define RSP_REGNUM GR1_REGNUM
#define LR0_REGNUM 32