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* config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,

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STORE_RETURN_VALUE): Define to use %a0 for pointers.
This commit is contained in:
Stan Shebs
1994-08-17 20:27:17 +00:00
parent 52283cf39a
commit ca3c57e52e
2 changed files with 32 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
* config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
STORE_RETURN_VALUE): Define to use %a0 for pointers.
Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* remote-mips.c: Remove unused declaration of mips_load. * remote-mips.c: Remove unused declaration of mips_load.

29
gdb/config/m68k/tm-delta68.h
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@ -1,5 +1,5 @@
/* Target definitions for delta68. /* Target definitions for delta68.
Copyright 1993 Free Software Foundation, Inc. Copyright 1993, 1994 Free Software Foundation, Inc.
This file is part of GDB. This file is part of GDB.
@ -23,7 +23,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define BPT_VECTOR 0x1 #define BPT_VECTOR 0x1
#undef CPLUS_MARKER #undef CPLUS_MARKER
#define CPLUS_MARKER '%' #define CPLUS_MARKER '%'
#define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled%" #define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled%"
#define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled%" #define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled%"
@ -34,6 +35,30 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Not sure what happens if we try to store this register, but /* Not sure what happens if we try to store this register, but
phdm@info.ucl.ac.be says we need this define. */ phdm@info.ucl.ac.be says we need this define. */
#define CANNOT_STORE_REGISTER(regno) (regno == FPI_REGNUM) #define CANNOT_STORE_REGISTER(regno) (regno == FPI_REGNUM)
/* Extract from an array REGBUF containing the (raw) register state
a function return value of type TYPE, and copy that, in virtual format,
into VALBUF. */
/* When it returns a pointer value, use a0 in sysV68. */
#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
memcpy ((VALBUF), \
(char *) ((REGBUF) + \
(TYPE_CODE(TYPE) == TYPE_CODE_PTR ? 8 * 4 : \
(TYPE_LENGTH(TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH(TYPE)))), \
TYPE_LENGTH(TYPE))
/* Write into appropriate registers a function return value
of type TYPE, given in virtual format. */
/* When it returns a pointer value, use a0 in sysV68. */
#define STORE_RETURN_VALUE(TYPE,VALBUF) \
write_register_bytes ((TYPE_CODE(TYPE) == TYPE_CODE_PTR ? 8 * 4 : 0), \
VALBUF, TYPE_LENGTH (TYPE))
#include "m68k/tm-m68k.h" #include "m68k/tm-m68k.h"