/* Parameters for execution on any Hewlett-Packard PA-RISC machine.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
- 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
- Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
+ 1999, 2000, 2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
#include "regcache.h"
-#define GDB_MULTI_ARCH 1
-
extern int hppa_pc_requires_run_before_use (CORE_ADDR pc);
-#define PC_REQUIRES_RUN_BEFORE_USE(pc) hppa_pc_requires_run_before_use (pc)
-
-/* 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. */
-
-#define R0_REGNUM 0 /* Doesn't actually exist, used as base for
- other r registers. */
-#define FLAGS_REGNUM 0 /* Various status flags */
-#define RP_REGNUM 2 /* return pointer */
-#define HPPA_FP_REGNUM 3 /* The ABI's frame pointer, when used */
-#define HPPA_SP_REGNUM 30 /* Stack pointer. */
-#define SAR_REGNUM 32 /* Shift Amount Register */
-#define IPSW_REGNUM 41 /* Interrupt Processor Status Word */
-#define PCOQ_HEAD_REGNUM 33 /* instruction offset queue head */
-#define PCSQ_HEAD_REGNUM 34 /* instruction space queue head */
-#define PCOQ_TAIL_REGNUM 35 /* instruction offset queue tail */
-#define PCSQ_TAIL_REGNUM 36 /* instruction space queue tail */
-#define EIEM_REGNUM 37 /* External Interrupt Enable Mask */
-#define IIR_REGNUM 38 /* Interrupt Instruction Register */
-#define IOR_REGNUM 40 /* Interrupt Offset Register */
-#define SR4_REGNUM 43 /* space register 4 */
-#define RCR_REGNUM 51 /* Recover Counter (also known as cr0) */
-#define CCR_REGNUM 54 /* Coprocessor Configuration Register */
-#define TR0_REGNUM 57 /* Temporary Registers (cr24 -> cr31) */
-#define CR27_REGNUM 60 /* Base register for thread-local storage, cr27 */
-#define HPPA_FP0_REGNUM 64 /* First floating-point. */
-#define FP4_REGNUM 72
-
-#define ARG0_REGNUM 26 /* The first argument of a callee. */
-#define ARG1_REGNUM 25 /* The second argument of a callee. */
-#define ARG2_REGNUM 24 /* The third argument of a callee. */
-#define ARG3_REGNUM 23 /* The fourth argument of a callee. */
-
-/* When fetching register values from an inferior or a core file,
- clean them up using this macro. BUF is a char pointer to
- the raw value of the register in the registers[] array. */
-
-#define DEPRECATED_CLEAN_UP_REGISTER_VALUE(regno, buf) \
- do { \
- if ((regno) == PCOQ_HEAD_REGNUM || (regno) == PCOQ_TAIL_REGNUM) \
- (buf)[sizeof(CORE_ADDR) -1] &= ~0x3; \
- } while (0)
-
-/* PA specific macro to see if the current instruction is nullified. */
-#ifndef INSTRUCTION_NULLIFIED
-extern int hppa_instruction_nullified (void);
-#define INSTRUCTION_NULLIFIED hppa_instruction_nullified ()
-#endif
-
-/* Here's how to step off a permanent breakpoint. */
-#define SKIP_PERMANENT_BREAKPOINT (hppa_skip_permanent_breakpoint)
-extern void hppa_skip_permanent_breakpoint (void);
-
-/* On HP-UX, certain system routines (millicode) have names beginning
- with $ or $$, e.g. $$dyncall, which handles inter-space procedure
- calls on PA-RISC. Tell the expression parser to check for those
- when parsing tokens that begin with "$". */
-#define SYMBOLS_CAN_START_WITH_DOLLAR (1)
+#define DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE(pc) hppa_pc_requires_run_before_use (pc)
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