nop
*/
-#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
-/*
- * The following defines must go away for MULTI_ARCH.
- */
-
-#ifndef DO_CALL_DUMMY_ON_STACK
-
-/*
- * These defines will suffice for the AT_ENTRY_POINT call dummy method.
- */
-
-#undef CALL_DUMMY
-#define CALL_DUMMY {0}
-#undef DEPRECATED_CALL_DUMMY_LENGTH
-#define DEPRECATED_CALL_DUMMY_LENGTH 0
-#undef CALL_DUMMY_CALL_OFFSET
-#define CALL_DUMMY_CALL_OFFSET 0
-#undef DEPRECATED_CALL_DUMMY_START_OFFSET
-#define DEPRECATED_CALL_DUMMY_START_OFFSET 0
-#undef DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET
-#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET 0
-#undef CALL_DUMMY_LOCATION
-#define CALL_DUMMY_LOCATION AT_ENTRY_POINT
-#undef DEPRECATED_PC_IN_CALL_DUMMY
-#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) deprecated_pc_in_call_dummy_at_entry_point (pc, sp, frame_address)
-#undef DEPRECATED_CALL_DUMMY_STACK_ADJUST
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST 128
-#undef DEPRECATED_SIZEOF_CALL_DUMMY_WORDS
-#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS 0
-#undef CALL_DUMMY_ADDRESS
-#define CALL_DUMMY_ADDRESS() entry_point_address()
-#undef DEPRECATED_FIX_CALL_DUMMY
-#define DEPRECATED_FIX_CALL_DUMMY(DUMMYNAME, PC, FUN, NARGS, ARGS, TYPE, GCC_P)
-#undef DEPRECATED_PUSH_RETURN_ADDRESS
-#define DEPRECATED_PUSH_RETURN_ADDRESS(PC, SP) sparc_at_entry_push_return_address (PC, SP)
-extern CORE_ADDR sparc_at_entry_push_return_address (CORE_ADDR pc,
- CORE_ADDR sp);
-
-#undef STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(ADDR, SP) \
- sparc_at_entry_store_struct_return (ADDR, SP)
-extern void sparc_at_entry_store_struct_return (CORE_ADDR addr, CORE_ADDR sp);
-
-
-#else
-/*
- * Old call dummy method, with CALL_DUMMY on the stack.
- */
-
-#undef CALL_DUMMY
-#define CALL_DUMMY { 0x9de3bec0fd3fa7f7LL, 0xf93fa7eff53fa7e7LL,\
- 0xf13fa7dfed3fa7d7LL, 0xe93fa7cfe53fa7c7LL,\
- 0xe13fa7bfdd3fa7b7LL, 0xd93fa7afd53fa7a7LL,\
- 0xd13fa79fcd3fa797LL, 0xc93fa78fc53fa787LL,\
- 0xc13fa77fcc3fa777LL, 0xc83fa76fc43fa767LL,\
- 0xc03fa75ffc3fa757LL, 0xf83fa74ff43fa747LL,\
- 0xf03fa73f01000000LL, 0x0100000001000000LL,\
- 0x0100000091580000LL, 0xd027a72b93500000LL,\
- 0xd027a72791480000LL, 0xd027a72391400000LL,\
- 0xd027a71fda5ba8a7LL, 0xd85ba89fd65ba897LL,\
- 0xd45ba88fd25ba887LL, 0x9fc02000d05ba87fLL,\
- 0x0100000091d02001LL, 0x0100000001000000LL }
-
-
-/* 128 is to reserve space to write the %i/%l registers that will be restored
- when we resume. */
-#undef DEPRECATED_CALL_DUMMY_STACK_ADJUST
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST 128
-
-/* Size of the call dummy in bytes. */
-#undef DEPRECATED_CALL_DUMMY_LENGTH
-#define DEPRECATED_CALL_DUMMY_LENGTH 192
-
-/* Offset within CALL_DUMMY of the 'call' instruction. */
-#undef DEPRECATED_CALL_DUMMY_START_OFFSET
-#define DEPRECATED_CALL_DUMMY_START_OFFSET 148
-
-/* Offset within CALL_DUMMY of the 'call' instruction. */
-#undef CALL_DUMMY_CALL_OFFSET
-#define CALL_DUMMY_CALL_OFFSET (DEPRECATED_CALL_DUMMY_START_OFFSET + (5 * 4))
-
-/* Offset within CALL_DUMMY of the 'ta 1' instruction. */
-#undef DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET
-#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (DEPRECATED_CALL_DUMMY_START_OFFSET + (8 * 4))
-
-/* Call dummy will be located on the stack. */
-#undef CALL_DUMMY_LOCATION
-#define CALL_DUMMY_LOCATION ON_STACK
-#undef DEPRECATED_PC_IN_CALL_DUMMY
-#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) deprecated_pc_in_call_dummy_on_stack (pc, sp, frame_address)
-
-/* Insert the function address into the call dummy. */
-#undef DEPRECATED_FIX_CALL_DUMMY
-#define DEPRECATED_FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
- sparc_fix_call_dummy (dummyname, pc, fun, type, gcc_p)
-void sparc_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
- struct type *value_type, int using_gcc);
-
-
-/* The remainder of these will accept the default definition. */
-#undef DEPRECATED_SIZEOF_CALL_DUMMY_WORDS
-#undef DEPRECATED_PUSH_RETURN_ADDRESS
-#undef CALL_DUMMY_ADDRESS
-#undef STORE_STRUCT_RETURN
-
-#endif
-
-/* Does the specified function use the "struct returning" convention
- or the "value returning" convention? The "value returning" convention
- almost invariably returns the entire value in registers. The
- "struct returning" convention often returns the entire value in
- memory, and passes a pointer (out of or into the function) saying
- where the value (is or should go).
-
- Since this sometimes depends on whether it was compiled with GCC,
- this is also an argument. This is used in call_function to build a
- stack, and in value_being_returned to print return values.
-
- On Sparc64, we only pass pointers to structs if they're larger than
- 32 bytes. Otherwise they're stored in %o0-%o3 (floating-point
- values go into %fp0-%fp3). */
-
-#undef USE_STRUCT_CONVENTION
-#define USE_STRUCT_CONVENTION(gcc_p, type) (TYPE_LENGTH (type) > 32)
-
-CORE_ADDR sparc64_push_arguments (int,
- struct value **, CORE_ADDR, int, CORE_ADDR);
-#undef DEPRECATED_PUSH_ARGUMENTS
-#define DEPRECATED_PUSH_ARGUMENTS(A,B,C,D,E) \
- (sparc64_push_arguments ((A), (B), (C), (D), (E)))
-
-/* Store the address of the place in which to copy the structure the
- subroutine will return. This is called from call_function. */
-/* FIXME: V9 uses %o0 for this. */
-
-#undef STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(ADDR, SP) \
- { target_write_memory ((SP)+(16*8), (char *)&(ADDR), 8); }
-
-/* Stack must be aligned on 128-bit boundaries when synthesizing
- function calls. */
-
-#undef STACK_ALIGN
-#define STACK_ALIGN(ADDR) (((ADDR) + 15 ) & -16)
-
-/* Initializer for an array of names of registers.
- There should be NUM_REGS strings in this initializer. */
-/* Some of these registers are only accessible from priviledged mode.
- They are here for kernel debuggers, etc. */
-/* FIXME: icc and xcc are currently considered separate registers.
- This may have to change and consider them as just one (ccr).
- Let's postpone this as long as we can. It's nice to be able to set
- them individually. */
-/* FIXME: fcc0-3 are currently separate, even though they are also part of
- fsr. May have to remove them but let's postpone this as long as
- possible. It's nice to be able to set them individually. */
-/* FIXME: Whether to include f33, f35, etc. here is not clear.
- There are advantages and disadvantages. */
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
- "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \
- "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \
- "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", \
- \
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \
- "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", \
- "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62", \
- \
- "pc", "npc", "ccr", "fsr", "fprs", "y", "asi", \
- "ver", "tick", "pil", "pstate", \
- "tstate", "tba", "tl", "tt", "tpc", "tnpc", "wstate", \
- "cwp", "cansave", "canrestore", "cleanwin", "otherwin", \
- "asr16", "asr17", "asr18", "asr19", "asr20", "asr21", \
- "asr22", "asr23", "asr24", "asr25", "asr26", "asr27", \
- "asr28", "asr29", "asr30", "asr31", \
- /* These are here at the end to simplify removing them if we have to. */ \
- "icc", "xcc", "fcc0", "fcc1", "fcc2", "fcc3" \
-}
-extern const char *legacy_register_name (int i);
-#define REGISTER_NAME legacy_register_name
-
-#undef REG_STRUCT_HAS_ADDR
-#define REG_STRUCT_HAS_ADDR(gcc_p,type) (TYPE_LENGTH (type) > 32)
-
-extern CORE_ADDR sparc64_read_sp ();
-extern CORE_ADDR sparc64_read_fp ();
-extern void sparc64_write_sp (CORE_ADDR);
-
-#define TARGET_READ_SP() (sparc64_read_sp ())
-#define DEPRECATED_TARGET_READ_FP() (sparc64_read_fp ())
-#define DEPRECATED_DUMMY_WRITE_SP(X) (sparc64_write_sp (X))
-
-#undef DEPRECATED_EXTRACT_RETURN_VALUE
-#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
- sp64_extract_return_value(TYPE, REGBUF, VALBUF, 0)
-extern void sp64_extract_return_value (struct type *, char[], char *, int);
-
-/* Register numbers of various important registers.
- Note that some of these values are "real" register numbers,
- and correspond to the general registers of the machine,
- and some are "phony" register numbers which are too large
- to be actual register numbers as far as the user is concerned
- but do serve to get the desired values when passed to read_register. */
-
-#if 0 /* defined in tm-sparc.h, replicated
- for doc purposes */
-#define G0_REGNUM 0 /* %g0 */
-#define G1_REGNUM 1 /* %g1 */
-#define O0_REGNUM 8 /* %o0 */
-#define SP_REGNUM 14 /* Contains address of top of stack, \
- which is also the bottom of the frame. */
-#define RP_REGNUM 15 /* Contains return address value, *before* \
- any windows get switched. */
-#define O7_REGNUM 15 /* Last local reg not saved on stack frame */
-#define L0_REGNUM 16 /* First local reg that's saved on stack frame
- rather than in machine registers */
-#define I0_REGNUM 24 /* %i0 */
-#define DEPRECATED_FP_REGNUM 30 /* Contains address of executing stack frame */
-#define I7_REGNUM 31 /* Last local reg saved on stack frame */
-#define FP0_REGNUM 32 /* Floating point register 0 */
-#endif
-
-/*#define FP_MAX_REGNUM 80*/ /* 1 + last fp reg number */
-
-/* #undef v8 misc. regs */
-
-#undef Y_REGNUM
-#undef PS_REGNUM
-#undef WIM_REGNUM
-#undef TBR_REGNUM
-#undef PC_REGNUM
-#undef NPC_REGNUM
-#undef FPS_REGNUM
-#undef CPS_REGNUM
-
-/* v9 misc. and priv. regs */
-
-#define C0_REGNUM 80 /* Start of control registers */
-
-#define PC_REGNUM (C0_REGNUM + 0) /* Current PC */
-#define NPC_REGNUM (C0_REGNUM + 1) /* Next PC */
-#define CCR_REGNUM (C0_REGNUM + 2) /* Condition Code Register (%xcc,%icc) */
-#define FSR_REGNUM (C0_REGNUM + 3) /* Floating Point State */
-#define FPRS_REGNUM (C0_REGNUM + 4) /* Floating Point Registers State */
-#define Y_REGNUM (C0_REGNUM + 5) /* Temp register for multiplication, etc. */
-#define ASI_REGNUM (C0_REGNUM + 6) /* Alternate Space Identifier */
-#define VER_REGNUM (C0_REGNUM + 7) /* Version register */
-#define TICK_REGNUM (C0_REGNUM + 8) /* Tick register */
-#define PIL_REGNUM (C0_REGNUM + 9) /* Processor Interrupt Level */
-#define PSTATE_REGNUM (C0_REGNUM + 10) /* Processor State */
-#define TSTATE_REGNUM (C0_REGNUM + 11) /* Trap State */
-#define TBA_REGNUM (C0_REGNUM + 12) /* Trap Base Address */
-#define TL_REGNUM (C0_REGNUM + 13) /* Trap Level */
-#define TT_REGNUM (C0_REGNUM + 14) /* Trap Type */
-#define TPC_REGNUM (C0_REGNUM + 15) /* Trap pc */
-#define TNPC_REGNUM (C0_REGNUM + 16) /* Trap npc */
-#define WSTATE_REGNUM (C0_REGNUM + 17) /* Window State */
-#define CWP_REGNUM (C0_REGNUM + 18) /* Current Window Pointer */
-#define CANSAVE_REGNUM (C0_REGNUM + 19) /* Savable Windows */
-#define CANRESTORE_REGNUM (C0_REGNUM + 20) /* Restorable Windows */
-#define CLEANWIN_REGNUM (C0_REGNUM + 21) /* Clean Windows */
-#define OTHERWIN_REGNUM (C0_REGNUM + 22) /* Other Windows */
-#define ASR_REGNUM(n) (C0_REGNUM+(23-16)+(n)) /* Ancillary State Register
- (n = 16...31) */
-#define ICC_REGNUM (C0_REGNUM + 39) /* 32 bit condition codes */
-#define XCC_REGNUM (C0_REGNUM + 40) /* 64 bit condition codes */
-#define FCC0_REGNUM (C0_REGNUM + 41) /* fp cc reg 0 */
-#define FCC1_REGNUM (C0_REGNUM + 42) /* fp cc reg 1 */
-#define FCC2_REGNUM (C0_REGNUM + 43) /* fp cc reg 2 */
-#define FCC3_REGNUM (C0_REGNUM + 44) /* fp cc reg 3 */
-
-/* Number of machine registers. */
-
-#undef NUM_REGS
-#define NUM_REGS 125
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'.
- Some of the registers aren't 64 bits, but it's a lot simpler just to assume
- they all are (since most of them are). */
-#undef DEPRECATED_REGISTER_BYTES
-#define DEPRECATED_REGISTER_BYTES (32*8+32*8+45*8)
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-#undef REGISTER_BYTE
-#define REGISTER_BYTE(N) \
- ((N) < 32 ? (N)*8 \
- : (N) < 64 ? 32*8 + ((N)-32)*4 \
- : (N) < C0_REGNUM ? 32*8 + 32*4 + ((N)-64)*8 \
- : 64*8 + ((N)-C0_REGNUM)*8)
-
-/* Say how long (ordinary) registers are. This is a piece of bogosity
- used in push_word and a few other places; REGISTER_RAW_SIZE is the
- real way to know how big a register is. */
-
-#undef DEPRECATED_REGISTER_SIZE
-#define DEPRECATED_REGISTER_SIZE 8
-
-/* Number of bytes of storage in the actual machine representation
- for register N. */
-
-#undef REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) \
- ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
-
-/* Number of bytes of storage in the program's representation
- for register N. */
-
-#undef REGISTER_VIRTUAL_SIZE
-#define REGISTER_VIRTUAL_SIZE(N) \
- ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
-
-/* Largest value REGISTER_RAW_SIZE can have. */
-/* tm-sparc.h defines this as 8, but play it safe. */
-
-#undef DEPRECATED_MAX_REGISTER_RAW_SIZE
-#define DEPRECATED_MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have. */
-/* tm-sparc.h defines this as 8, but play it safe. */
-
-#undef DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE
-#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-
-#undef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < 32 ? builtin_type_long_long \
- : (N) < 64 ? builtin_type_float \
- : (N) < 80 ? builtin_type_double \
- : builtin_type_long_long)
-
-/* We use to support both 32 bit and 64 bit pointers.
- We can't anymore because TARGET_PTR_BIT must now be a constant. */
-#undef TARGET_PTR_BIT
-#define TARGET_PTR_BIT 64
-
-/* Longs are 64 bits. */
-#undef TARGET_LONG_BIT
-#define TARGET_LONG_BIT 64
-
-#undef TARGET_LONG_LONG_BIT
-#define TARGET_LONG_LONG_BIT 64
-
-/* Return number of bytes at start of arglist that are not really args. */
-
-#undef FRAME_ARGS_SKIP
-#define FRAME_ARGS_SKIP 136
-
-#endif /* GDB_MULTI_ARCH */
-\f
/* Offsets into jmp_buf.
FIXME: This was borrowed from the v8 stuff and will probably have to change
for v9. */
* Make sparc target multi-archable: April 2000
*/
-#if defined (GDB_MULTI_ARCH) && (GDB_MULTI_ARCH > 0)
-
/* Multi-arch definition of TARGET_IS_SPARC64, TARGET_ELF64 */
#undef GDB_TARGET_IS_SPARC64
#define GDB_TARGET_IS_SPARC64 \
#define TARGET_ELF64 \
(sparc_intreg_size () == 8)
extern int sparc_intreg_size (void);
-#else
-
-/* Non-multi-arch: if it isn't defined, define it to zero. */
-#ifndef GDB_TARGET_IS_SPARC64
-#define GDB_TARGET_IS_SPARC64 0
-#endif
-#ifndef TARGET_ELF64
-#define TARGET_ELF64 0
-#endif
-#endif
-
-#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
-/*
- * The following defines must go away for MULTI_ARCH
- */
-
-/* Initializer for an array of names of registers.
- There should be NUM_REGS strings in this initializer. */
-
-#define REGISTER_NAMES \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
- "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \
- "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \
- "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", \
- \
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \
- \
- "y", "psr", "wim", "tbr", "pc", "npc", "fpsr", "cpsr" \
-}
-extern const char *legacy_register_name (int i);
-#define REGISTER_NAME legacy_register_name
-
-/* Offset from address of function to start of its code.
- Zero on most machines. */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Amount PC must be decremented by after a breakpoint. This is often
- the number of bytes returned by BREAKPOINT_FROM_PC but not always. */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are. This is a piece of bogosity
- used in push_word and a few other places; REGISTER_RAW_SIZE is the
- real way to know how big a register is. */
-
-#define DEPRECATED_REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS 72
-
-#define SP_REGNUM 14 /* Contains address of top of stack, \
- which is also the bottom of the frame. */
-#define DEPRECATED_FP_REGNUM 30 /* Contains address of executing stack frame */
-
-#define FP0_REGNUM 32 /* Floating point register 0 */
-
-#define Y_REGNUM 64 /* Temp register for multiplication, etc. */
-
-#define PC_REGNUM 68 /* Contains program counter */
-
-#define NPC_REGNUM 69 /* Contains next PC */
-
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'. On the sparc, `registers'
- contains the ins and locals, even though they are saved on the
- stack rather than with the other registers, and this causes hair
- and confusion in places like pop_frame. It might be better to
- remove the ins and locals from `registers', make sure that
- frame_register() can get them from the stack (even in the innermost
- frame), and make this the way to access them. For the frame
- pointer we would do that via DEPRECATED_TARGET_READ_FP. On the
- other hand, that is likely to be confusing or worse for flat
- frames. */
-
-#define DEPRECATED_REGISTER_BYTES (32*4+32*4+8*4)
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-
-#define REGISTER_BYTE(N) ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation for
- register N. */
-
-/* On the SPARC, all regs are 4 bytes (except Sparc64, where they're 8). */
-
-#define REGISTER_RAW_SIZE(N) (4)
-
-/* Number of bytes of storage in the program's representation
- for register N. */
-
-/* On the SPARC, all regs are 4 bytes (except Sparc64, where they're 8). */
-
-#define REGISTER_VIRTUAL_SIZE(N) (4)
-/* Largest value REGISTER_RAW_SIZE can have. */
-
-#define DEPRECATED_MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have. */
-
-#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < 32 ? builtin_type_int : (N) < 64 ? builtin_type_float : \
- builtin_type_int)
-
-/* Sun /bin/cc gets this right as of SunOS 4.1.x. We need to define
- BELIEVE_PCC_PROMOTION to get this right now that the code which
- detects gcc2_compiled. is broken. This loses for SunOS 4.0.x and
- earlier. */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* Advance PC across any function entry prologue instructions
- to reach some "real" code. */
-
-extern CORE_ADDR sparc_skip_prologue (CORE_ADDR);
-#define SKIP_PROLOGUE(PC) sparc_skip_prologue (PC)
-
-/* Immediately after a function call, return the saved pc.
- Can't go through the frames for this because on some machines
- the new frame is not set up until the new function executes
- some instructions. */
-
-#define DEPRECATED_SAVED_PC_AFTER_CALL(FRAME) PC_ADJUST (read_register (RP_REGNUM))
-
-/* Stack grows downward. */
-
-#define INNER_THAN(LHS,RHS) ((LHS) < (RHS))
-
-/* Write into appropriate registers a function return value of type
- TYPE, given in virtual format. */
-
-#define STORE_RETURN_VALUE(TYPE, REGCACHE, VALBUF) \
- sparc32_store_return_value (TYPE, REGCACHE, VALBUF)
-extern void sparc32_store_return_value (struct type *, struct regcache *,
- const void *);
-
-/* Extract from REGCACHE the address in which a function should return
- its structure value. */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGCACHE) \
- sparc_extract_struct_value_address (REGCACHE)
-extern CORE_ADDR sparc_extract_struct_value_address (struct regcache *);
-
-/* Stack must be aligned on 64-bit boundaries when synthesizing
- function calls (128-bit for sparc64). */
-
-#define STACK_ALIGN(ADDR) sparc32_stack_align (ADDR)
-extern CORE_ADDR sparc32_stack_align (CORE_ADDR addr);
-
-/* The Sparc returns long doubles on the stack. */
-
-#define RETURN_VALUE_ON_STACK(TYPE) \
- (TYPE_CODE(TYPE) == TYPE_CODE_FLT \
- && TYPE_LENGTH(TYPE) > 8)
-
-/* When passing a structure to a function, Sun cc passes the address
- not the structure itself. It (under SunOS4) creates two symbols,
- which we need to combine to a LOC_REGPARM. Gcc version two (as of
- 1.92) behaves like sun cc. REG_STRUCT_HAS_ADDR is smart enough to
- distinguish between Sun cc, gcc version 1 and gcc version 2. */
-
-#define REG_STRUCT_HAS_ADDR(GCC_P, TYPE) \
- sparc_reg_struct_has_addr (GCC_P, TYPE)
-extern int sparc_reg_struct_has_addr (int, struct type *);
-
-/* Is the prologue at PC frameless? */
-#define PROLOGUE_FRAMELESS_P(PC) sparc_prologue_frameless_p (PC)
-extern int sparc_prologue_frameless_p (CORE_ADDR);
-
-#endif /* GDB_MULTI_ARCH */
-
-#if defined (GDB_MULTI_ARCH) && (GDB_MULTI_ARCH > 0)
/*
* The following defines should ONLY appear for MULTI_ARCH.
*/
/* Multi-arch the nPC and Y registers. */
#define Y_REGNUM (sparc_y_regnum ())
-#endif /* GDB_MULTI_ARCH */
-
/* On the Sun 4 under SunOS, the compile will leave a fake insn which
encodes the structure size being returned. If we detect such
a fake insn, step past it. */
#define CANNOT_STORE_REGISTER(regno) ((regno) == G0_REGNUM)
-/*
- * DEPRECATED_FRAME_CHAIN and FRAME_INFO definitions, collected here
- * for convenience. */
-
-#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
-/*
- * The following defines must go away for MULTI_ARCH.
- */
-
-/* Describe the pointer in each stack frame to the previous stack frame
- (its caller). */
-
-/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and produces
- the frame's chain-pointer. */
-
-/* We need to override DEPRECATED_GET_SAVED_REGISTER so that we can
- deal with the way outs change into ins in different frames. */
-
-void sparc_get_saved_register (char *raw_buffer,
- int *optimized,
- CORE_ADDR * addrp,
- struct frame_info *frame,
- int regnum, enum lval_type *lvalp);
-
-#define DEPRECATED_GET_SAVED_REGISTER(RAW_BUFFER, OPTIMIZED, ADDRP, FRAME, REGNUM, LVAL) \
- sparc_get_saved_register (RAW_BUFFER, OPTIMIZED, ADDRP, \
- FRAME, REGNUM, LVAL)
-
-#define DEPRECATED_FRAME_INIT_SAVED_REGS(FP) /*no-op */
-
-#define DEPRECATED_INIT_EXTRA_FRAME_INFO(FROMLEAF, FCI) \
- sparc_init_extra_frame_info (FROMLEAF, FCI)
-extern void sparc_init_extra_frame_info (int, struct frame_info *);
-
-#define DEPRECATED_FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME))
-extern CORE_ADDR sparc_frame_chain (struct frame_info *);
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
- frameless_look_for_prologue (FI)
-
-/* Where is the PC for a specific frame */
-
-#define DEPRECATED_FRAME_SAVED_PC(FRAME) sparc_frame_saved_pc (FRAME)
-extern CORE_ADDR sparc_frame_saved_pc (struct frame_info *);
-
-/* If the argument is on the stack, it will be here. */
-#define DEPRECATED_FRAME_ARGS_ADDRESS(FI) (get_frame_base (FI))
-
-#define DEPRECATED_FRAME_LOCALS_ADDRESS(FI) (get_frame_base (FI))
-
-/* Set VAL to the number of args passed to frame described by FI.
- Can set VAL to -1, meaning no way to tell. */
-
-/* Return number of bytes at start of arglist that are not really args. */
-
-#define FRAME_ARGS_SKIP 68
-
-#endif /* GDB_MULTI_ARCH */
-
#define PRINT_EXTRA_FRAME_INFO(FI) \
sparc_print_extra_frame_info (FI)
extern void sparc_print_extra_frame_info (struct frame_info *);
clobbering things (if NPC pointed to garbage instead).
*/
-#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
-/*
- * The following defines must go away for MULTI_ARCH.
- */
-
-#define CALL_DUMMY { 0xbc100001, 0x9de38000, 0xbc100002, 0xbe100003, \
- 0xda03a058, 0xd803a054, 0xd603a050, 0xd403a04c, \
- 0xd203a048, 0x40000000, 0xd003a044, 0x01000000, \
- 0x91d02001, 0x01000000 }
-
-
-/* Size of the call dummy in bytes. */
-
-#define DEPRECATED_CALL_DUMMY_LENGTH 0x38
-
-/* Offset within call dummy of first instruction to execute. */
-
-#define DEPRECATED_CALL_DUMMY_START_OFFSET 0
-
-/* Offset within CALL_DUMMY of the 'call' instruction. */
-
-#define CALL_DUMMY_CALL_OFFSET (DEPRECATED_CALL_DUMMY_START_OFFSET + 0x24)
-
-/* Offset within CALL_DUMMY of the 'ta 1' trap instruction. */
-
-#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (DEPRECATED_CALL_DUMMY_START_OFFSET + 0x30)
-
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST 68
-
-/* Call dummy method (eg. on stack, at entry point, etc.) */
-
-#define CALL_DUMMY_LOCATION ON_STACK
-
-/* Method for detecting dummy frames. */
-
-#define DEPRECATED_PC_IN_CALL_DUMMY(PC, SP, FRAME_ADDRESS) \
- deprecated_pc_in_call_dummy_on_stack (PC, SP, FRAME_ADDRESS)
-
-#endif /* GDB_MULTI_ARCH */
-
#endif /* CALL_DUMMY */
-#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
-/*
- * The following defines must go away for MULTI_ARCH.
- */
-
-/* Insert the specified number of args and function address
- into a call sequence of the above form stored at DUMMYNAME. */
-
-#define DEPRECATED_FIX_CALL_DUMMY(DUMMYNAME, PC, FUN, NARGS, ARGS, TYPE, GCC_P) \
- sparc_fix_call_dummy (DUMMYNAME, PC, FUN, TYPE, GCC_P)
-void sparc_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
- struct type *value_type, int using_gcc);
-
-/* Arguments smaller than an int must be promoted to ints when
- synthesizing function calls. */
-
-/* Push an empty stack frame, to record the current PC, etc. */
-
-#define DEPRECATED_PUSH_DUMMY_FRAME sparc_push_dummy_frame ()
-#define DEPRECATED_POP_FRAME sparc_pop_frame ()
-
-void sparc_push_dummy_frame (void);
-void sparc_pop_frame (void);
-
-#define DEPRECATED_PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
- sparc32_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-extern CORE_ADDR sparc32_push_arguments (int, struct value **, CORE_ADDR, int,
- CORE_ADDR);
-
-/* Store the address of the place in which to copy the structure the
- subroutine will return. This is called from call_function_by_hand.
- The ultimate mystery is, tho, what is the value "16"? */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
- { char val[4]; \
- store_unsigned_integer (val, 4, (ADDR)); \
- write_memory ((SP)+(16*4), val, 4); }
-
-/* Default definition of USE_STRUCT_CONVENTION. */
-
-#ifndef USE_STRUCT_CONVENTION
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE) \
- generic_use_struct_convention (GCC_P, TYPE)
-#endif
-
-/* 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. */
-
-#define EXTRACT_RETURN_VALUE(TYPE, REGCACHE, VALBUF) \
- sparc32_extract_return_value (TYPE, REGCACHE, VALBUF)
-extern void sparc32_extract_return_value (struct type *, struct regcache *,
- void *valbuf);
-
-#endif /* GDB_MULTI_ARCH */
-
-\f
/* Sparc has no reliable single step ptrace call */
#define SOFTWARE_SINGLE_STEP_P() 1
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