* gdbarch.sh (DEPRECATED_TARGET_READ_FP): Replace TARGET_READ_FP.
(DEPRECATED_FP_REGNUM): Replace FP_REGNUM.
* gdbarch.h, gdbarch.c: Re-generate.
* infcall.c (call_function_by_hand): Use DEPRECATED_FP_REGNUM,
DEPRECATED_TARGET_READ_FP, or "sp" to create the dummy frame ID.
* inferior.h (deprecated_read_fp): Rename read_fp.
(generic_target_read_fp): Delete declaration.
* regcache.c (generic_target_read_fp): Delete function.
(deprecated_read_fp): Replace read_fp, use
DEPRECATED_TARGET_READ_FP or DEPRECATED_FP_REGNUM.
* d10v-tdep.c (d10v_read_fp): Delete function.
(d10v_gdbarch_init): Do not set deprecated_read_fp.
* sparc-tdep.c (sparc_gdbarch_init): Do not set
deprecated_target_read_fp to generic_target_read_fp.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* xstormy16-tdep.c (xstormy16_gdbarch_init): Set
deprecated_fp_regnum.
* x86-64-tdep.c (x86_64_init_abi): Ditto.
* vax-tdep.c (vax_gdbarch_init): Ditto.
* v850-tdep.c (v850_gdbarch_init): Ditto.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* s390-tdep.c (s390_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
* mcore-tdep.c (mcore_gdbarch_init): Ditto.
* m68k-tdep.c (m68k_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* i386-tdep.c (i386_gdbarch_init): Ditto.
* hppa-tdep.c (hppa_gdbarch_init): Ditto.
* h8300-tdep.c (h8300_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* cris-tdep.c (cris_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
* arm-tdep.c (arm_gdbarch_init): Ditto.
* alpha-tdep.c (alpha_gdbarch_init): Ditto.
* x86-64-tdep.c (x86_64_init_abi): Set deprecated_target_read_fp.
* v850-tdep.c (v850_gdbarch_init): Ditto.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* s390-tdep.c (s390_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
* mips-tdep.c (mips_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* hppa-tdep.c (hppa_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
* arm-tdep.c (arm_gdbarch_init): Ditto.
* vax-tdep.c (vax_frame_init_saved_regs): Replace FP_REGNUM with
DEPRECATED_FP_REGNUM.
(vax_push_dummy_frame, vax_pop_frame): Ditto.
* std-regs.c (value_of_builtin_frame_fp_reg): Ditto.
* sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
(sparc_push_dummy_frame, sparc64_read_fp): Ditto.
(sparc32_register_virtual_type): Ditto.
* sh-tdep.c (sh64_frame_chain): Ditto.
(sh64_get_saved_register, sh64_pop_frame): Ditto.
(sh_nofp_frame_init_saved_regs): Ditto.
(sh64_nofp_frame_init_saved_regs): Ditto.
(sh_fp_frame_init_saved_regs): Ditto.
* remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
* remote-e7000.c (fetch_regs_from_dump): Ditto.
* procfs.c (procfs_fetch_registers): Ditto.
(procfs_store_registers): Ditto.
* ns32knbsd-nat.c (fetch_inferior_registers): Ditto.
(store_inferior_registers, fetch_core_registers): Ditto.
(fetch_kcore_registers, clear_regs): Ditto.
* ns32k-tdep.c (ns32k_frame_init_saved_regs): Ditto.
(ns32k_push_dummy_frame, ns32k_pop_frame): Ditto.
* nlm/i386.h (DEPRECATED_FP_REGNUM): Ditto.
* nlm/i386.c (do_status): Ditto.
* mipsv4-nat.c (supply_gregset): Ditto.
* mips-tdep.c: Ditto for comments.
* mips-nat.c (fetch_inferior_registers): Ditto.
(store_inferior_registers, fetch_core_registers): Ditto.
* m68k-tdep.c (m68k_push_dummy_frame): Ditto.
(m68k_pop_frame, m68k_frame_init_saved_regs): Ditto.
* i386-tdep.c (i386_frame_init_saved_regs): Ditto.
(i386_do_pop_frame, i386_register_type): Ditto.
* hppa-tdep.c (hppa_frame_chain): Ditto.
(hppa_push_dummy_frame, find_dummy_frame_regs): Ditto.
(hppa_pop_frame, hppa_read_fp): Ditto.
(skip_prologue_hard_way, hppa_frame_find_saved_regs): Ditto.
* cris-tdep.c (cris_examine, cris_pop_frame): Ditto.
* config/vax/nm-vax.h (REGISTER_U_ADDR): Ditto.
* config/sparc/tm-sparc.h (DEPRECATED_FP_REGNUM): Ditto.
* config/sparc/tm-sp64.h (DEPRECATED_FP_REGNUM): Ditto.
* config/s390/tm-s390.h (DEPRECATED_FP_REGNUM): Ditto.
* config/pa/tm-hppa64.h (DEPRECATED_FP_REGNUM): Ditto.
* config/ia64/tm-ia64.h (DEPRECATED_FP_REGNUM): Ditto.
* blockframe.c: Ditto for comments.
* arch-utils.h: Ditto for comments.
* arch-utils.c (legacy_virtual_frame_pointer): Ditto.
* alphanbsd-tdep.c (fetch_core_registers): Ditto.
* alphabsd-nat.c (fetch_inferior_registers): Ditto.
* alpha-tdep.h: Ditto for comments.
* alpha-tdep.c (alpha_cannot_fetch_register): Ditto.
(alpha_cannot_store_register): Ditto.
(alpha_push_dummy_frame): Ditto.
* alpha-nat.c (supply_gregset): Ditto.
* config/sparc/tm-sp64.h (DEPRECATED_TARGET_READ_FP): Update.
* config/pa/tm-hppa64.h (DEPRECATED_TARGET_READ_FP): Update.
* config/sparc/tm-sparc.h: Update comment.
* hppa-tdep.c (hppa_init_extra_frame_info): Use
deprecated_read_fp instead of TARGET_READ_FP.
(hppa_init_extra_frame_info, hppa_frame_chain): Ditto.
(hppa_push_dummy_frame, hppa_read_fp): Ditto.
* sparc-tdep.c (sparc_init_extra_frame_info): Use
deprecated_read_fp instead of read_fp.
* s390-tdep.c (s390_push_arguments): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* frame.h: Ditto in comments.
* frame.c (legacy_get_prev_frame): Ditto.
* dummy-frame.c (dummy_frame_this_id): Ditto.
* arm-tdep.c (arm_init_extra_frame_info): Ditto.
2003-04-28 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Replace
read_fp, TARGET_READ_FP and FP_REGNUM, with deprecated_read_fp,
DEPRECATED_TARGET_READ_FP and DEPRECATED_REGNUM.
+2003-04-28 Andrew Cagney <cagney@redhat.com>
+
+ * gdbarch.sh (DEPRECATED_TARGET_READ_FP): Replace TARGET_READ_FP.
+ (DEPRECATED_FP_REGNUM): Replace FP_REGNUM.
+ * gdbarch.h, gdbarch.c: Re-generate.
+ * infcall.c (call_function_by_hand): Use DEPRECATED_FP_REGNUM,
+ DEPRECATED_TARGET_READ_FP, or "sp" to create the dummy frame ID.
+ * inferior.h (deprecated_read_fp): Rename read_fp.
+ (generic_target_read_fp): Delete declaration.
+ * regcache.c (generic_target_read_fp): Delete function.
+ (deprecated_read_fp): Replace read_fp, use
+ DEPRECATED_TARGET_READ_FP or DEPRECATED_FP_REGNUM.
+ * d10v-tdep.c (d10v_read_fp): Delete function.
+ (d10v_gdbarch_init): Do not set deprecated_read_fp.
+
+ * sparc-tdep.c (sparc_gdbarch_init): Do not set
+ deprecated_target_read_fp to generic_target_read_fp.
+ * sh-tdep.c (sh_gdbarch_init): Ditto.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
+ * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
+ * frv-tdep.c (frv_gdbarch_init): Ditto.
+
+ * xstormy16-tdep.c (xstormy16_gdbarch_init): Set
+ deprecated_fp_regnum.
+ * x86-64-tdep.c (x86_64_init_abi): Ditto.
+ * vax-tdep.c (vax_gdbarch_init): Ditto.
+ * v850-tdep.c (v850_gdbarch_init): Ditto.
+ * sparc-tdep.c (sparc_gdbarch_init): Ditto.
+ * sh-tdep.c (sh_gdbarch_init): Ditto.
+ * s390-tdep.c (s390_gdbarch_init): Ditto.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
+ * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
+ * mcore-tdep.c (mcore_gdbarch_init): Ditto.
+ * m68k-tdep.c (m68k_gdbarch_init): Ditto.
+ * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
+ * ia64-tdep.c (ia64_gdbarch_init): Ditto.
+ * i386-tdep.c (i386_gdbarch_init): Ditto.
+ * hppa-tdep.c (hppa_gdbarch_init): Ditto.
+ * h8300-tdep.c (h8300_gdbarch_init): Ditto.
+ * frv-tdep.c (frv_gdbarch_init): Ditto.
+ * cris-tdep.c (cris_gdbarch_init): Ditto.
+ * avr-tdep.c (avr_gdbarch_init): Ditto.
+ * arm-tdep.c (arm_gdbarch_init): Ditto.
+ * alpha-tdep.c (alpha_gdbarch_init): Ditto.
+
+ * x86-64-tdep.c (x86_64_init_abi): Set deprecated_target_read_fp.
+ * v850-tdep.c (v850_gdbarch_init): Ditto.
+ * sparc-tdep.c (sparc_gdbarch_init): Ditto.
+ * sh-tdep.c (sh_gdbarch_init): Ditto.
+ * s390-tdep.c (s390_gdbarch_init): Ditto.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
+ * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
+ * mips-tdep.c (mips_gdbarch_init): Ditto.
+ * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
+ * ia64-tdep.c (ia64_gdbarch_init): Ditto.
+ * hppa-tdep.c (hppa_gdbarch_init): Ditto.
+ * frv-tdep.c (frv_gdbarch_init): Ditto.
+ * avr-tdep.c (avr_gdbarch_init): Ditto.
+ * arm-tdep.c (arm_gdbarch_init): Ditto.
+
+ * vax-tdep.c (vax_frame_init_saved_regs): Replace FP_REGNUM with
+ DEPRECATED_FP_REGNUM.
+ (vax_push_dummy_frame, vax_pop_frame): Ditto.
+ * std-regs.c (value_of_builtin_frame_fp_reg): Ditto.
+ * sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
+ (sparc_push_dummy_frame, sparc64_read_fp): Ditto.
+ (sparc32_register_virtual_type): Ditto.
+ * sh-tdep.c (sh64_frame_chain): Ditto.
+ (sh64_get_saved_register, sh64_pop_frame): Ditto.
+ (sh_nofp_frame_init_saved_regs): Ditto.
+ (sh64_nofp_frame_init_saved_regs): Ditto.
+ (sh_fp_frame_init_saved_regs): Ditto.
+ * remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
+ * remote-e7000.c (fetch_regs_from_dump): Ditto.
+ * procfs.c (procfs_fetch_registers): Ditto.
+ (procfs_store_registers): Ditto.
+ * ns32knbsd-nat.c (fetch_inferior_registers): Ditto.
+ (store_inferior_registers, fetch_core_registers): Ditto.
+ (fetch_kcore_registers, clear_regs): Ditto.
+ * ns32k-tdep.c (ns32k_frame_init_saved_regs): Ditto.
+ (ns32k_push_dummy_frame, ns32k_pop_frame): Ditto.
+ * nlm/i386.h (DEPRECATED_FP_REGNUM): Ditto.
+ * nlm/i386.c (do_status): Ditto.
+ * mipsv4-nat.c (supply_gregset): Ditto.
+ * mips-tdep.c: Ditto for comments.
+ * mips-nat.c (fetch_inferior_registers): Ditto.
+ (store_inferior_registers, fetch_core_registers): Ditto.
+ * m68k-tdep.c (m68k_push_dummy_frame): Ditto.
+ (m68k_pop_frame, m68k_frame_init_saved_regs): Ditto.
+ * i386-tdep.c (i386_frame_init_saved_regs): Ditto.
+ (i386_do_pop_frame, i386_register_type): Ditto.
+ * hppa-tdep.c (hppa_frame_chain): Ditto.
+ (hppa_push_dummy_frame, find_dummy_frame_regs): Ditto.
+ (hppa_pop_frame, hppa_read_fp): Ditto.
+ (skip_prologue_hard_way, hppa_frame_find_saved_regs): Ditto.
+ * cris-tdep.c (cris_examine, cris_pop_frame): Ditto.
+ * config/vax/nm-vax.h (REGISTER_U_ADDR): Ditto.
+ * config/sparc/tm-sparc.h (DEPRECATED_FP_REGNUM): Ditto.
+ * config/sparc/tm-sp64.h (DEPRECATED_FP_REGNUM): Ditto.
+ * config/s390/tm-s390.h (DEPRECATED_FP_REGNUM): Ditto.
+ * config/pa/tm-hppa64.h (DEPRECATED_FP_REGNUM): Ditto.
+ * config/ia64/tm-ia64.h (DEPRECATED_FP_REGNUM): Ditto.
+ * blockframe.c: Ditto for comments.
+ * arch-utils.h: Ditto for comments.
+ * arch-utils.c (legacy_virtual_frame_pointer): Ditto.
+ * alphanbsd-tdep.c (fetch_core_registers): Ditto.
+ * alphabsd-nat.c (fetch_inferior_registers): Ditto.
+ * alpha-tdep.h: Ditto for comments.
+ * alpha-tdep.c (alpha_cannot_fetch_register): Ditto.
+ (alpha_cannot_store_register): Ditto.
+ (alpha_push_dummy_frame): Ditto.
+ * alpha-nat.c (supply_gregset): Ditto.
+
+ * config/sparc/tm-sp64.h (DEPRECATED_TARGET_READ_FP): Update.
+ * config/pa/tm-hppa64.h (DEPRECATED_TARGET_READ_FP): Update.
+ * config/sparc/tm-sparc.h: Update comment.
+
+ * hppa-tdep.c (hppa_init_extra_frame_info): Use
+ deprecated_read_fp instead of TARGET_READ_FP.
+ (hppa_init_extra_frame_info, hppa_frame_chain): Ditto.
+ (hppa_push_dummy_frame, hppa_read_fp): Ditto.
+ * sparc-tdep.c (sparc_init_extra_frame_info): Use
+ deprecated_read_fp instead of read_fp.
+ * s390-tdep.c (s390_push_arguments): Ditto.
+ * ia64-tdep.c (ia64_gdbarch_init): Ditto.
+ * frame.h: Ditto in comments.
+ * frame.c (legacy_get_prev_frame): Ditto.
+ * dummy-frame.c (dummy_frame_this_id): Ditto.
+ * arm-tdep.c (arm_init_extra_frame_info): Ditto.
+
2003-04-28 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (deprecated_tm_print_insn): Rename tm_print_insn.
/* Fill inaccessible registers with zero. */
supply_register (ALPHA_ZERO_REGNUM, zerobuf);
- supply_register (FP_REGNUM, zerobuf);
+ supply_register (DEPRECATED_FP_REGNUM, zerobuf);
}
void
static int
alpha_cannot_fetch_register (int regno)
{
- return (regno == FP_REGNUM || regno == ALPHA_ZERO_REGNUM);
+ return (regno == DEPRECATED_FP_REGNUM || regno == ALPHA_ZERO_REGNUM);
}
static int
alpha_cannot_store_register (int regno)
{
- return (regno == FP_REGNUM || regno == ALPHA_ZERO_REGNUM);
+ return (regno == DEPRECATED_FP_REGNUM || regno == ALPHA_ZERO_REGNUM);
}
static int
be read as zero and will help us to catch any errors in the dummy frame
retrieval code. */
PROC_DUMMY_FRAME (proc_desc) = sp;
- PROC_FRAME_REG (proc_desc) = FP_REGNUM;
+ PROC_FRAME_REG (proc_desc) = DEPRECATED_FP_REGNUM;
PROC_FRAME_OFFSET (proc_desc) = 0;
sp += PROC_REG_OFFSET (proc_desc);
write_register (SP_REGNUM, sp);
/* Register info */
set_gdbarch_num_regs (gdbarch, ALPHA_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, ALPHA_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, ALPHA_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, ALPHA_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, ALPHA_PC_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, ALPHA_FP0_REGNUM);
/* Largest value REGISTER_VIRTUAL_SIZE can have. */
#define ALPHA_MAX_REGISTER_VIRTUAL_SIZE 8
-/* Register numbers of various important registers.
- Note that most of these values are "real" register numbers,
- and correspond to the general registers of the machine,
- and FP_REGNUM is a "phony" register number which is too large
- to be an actual register number as far as the user is concerned
- but serves to get the desired value when passed to read_register. */
+/* Register numbers of various important registers. Note that most of
+ these values are "real" register numbers, and correspond to the
+ general registers of the machine, and DEPRECATED_FP_REGNUM is a
+ "phony" register number which is too large to be an actual register
+ number as far as the user is concerned but serves to get the
+ desired value when passed to read_register. */
#define ALPHA_V0_REGNUM 0 /* Function integer return value */
#define ALPHA_T7_REGNUM 8 /* Return address register for OSF/1 __add* */
}
/* Reset virtual frame pointer. */
- supply_register (FP_REGNUM, NULL);
+ supply_register (DEPRECATED_FP_REGNUM, NULL);
}
/* Store register REGNO back into the inferior. If REGNO is -1, do
for (regno = 0; regno < ALPHA_ZERO_REGNUM; regno++)
supply_register (regno, regs + (regmap[regno] * 8));
supply_register (ALPHA_ZERO_REGNUM, NULL);
- supply_register (FP_REGNUM, NULL);
+ supply_register (DEPRECATED_FP_REGNUM, NULL);
supply_register (PC_REGNUM, regs + (28 * 8));
/* Floating point registers. */
}
/* Legacy version of target_virtual_frame_pointer(). Assumes that
- there is an FP_REGNUM and that it is the same, cooked or raw. */
+ there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
+ raw. */
void
legacy_virtual_frame_pointer (CORE_ADDR pc,
register and an offset can determine this. I think it should
instead generate a byte code expression as that would work better
with things like Dwarf2's CFI. */
- if (FP_REGNUM >= 0 && FP_REGNUM < NUM_REGS)
- *frame_regnum = FP_REGNUM;
+ if (DEPRECATED_FP_REGNUM >= 0 && DEPRECATED_FP_REGNUM < NUM_REGS)
+ *frame_regnum = DEPRECATED_FP_REGNUM;
else if (SP_REGNUM >= 0 && SP_REGNUM < NUM_REGS)
*frame_regnum = SP_REGNUM;
else
int cannot_register_not (int regnum);
/* Legacy version of target_virtual_frame_pointer(). Assumes that
- there is an FP_REGNUM and that it is the same, cooked or raw. */
+ there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
+ raw. */
extern gdbarch_virtual_frame_pointer_ftype legacy_virtual_frame_pointer;
else if (fromleaf)
/* If we were called by a frameless fn. then our frame is
still in the frame pointer register on the board... */
- deprecated_update_frame_base_hack (fi, read_fp ());
+ deprecated_update_frame_base_hack (fi, deprecated_read_fp ());
}
/* Calculate actual addresses of saved registers using offsets
/* Frame handling. */
set_gdbarch_deprecated_frame_chain_valid (gdbarch, arm_frame_chain_valid);
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, arm_init_extra_frame_info);
- set_gdbarch_read_fp (gdbarch, arm_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, arm_read_fp);
set_gdbarch_deprecated_frame_chain (gdbarch, arm_frame_chain);
set_gdbarch_frameless_function_invocation
(gdbarch, arm_frameless_function_invocation);
/* Information about registers, etc. */
set_gdbarch_print_float_info (gdbarch, arm_print_float_info);
- set_gdbarch_fp_regnum (gdbarch, ARM_FP_REGNUM); /* ??? */
+ set_gdbarch_deprecated_fp_regnum (gdbarch, ARM_FP_REGNUM); /* ??? */
set_gdbarch_sp_regnum (gdbarch, ARM_SP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, ARM_PC_REGNUM);
set_gdbarch_register_byte (gdbarch, arm_register_byte);
set_gdbarch_read_pc (gdbarch, avr_read_pc);
set_gdbarch_write_pc (gdbarch, avr_write_pc);
- set_gdbarch_read_fp (gdbarch, avr_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, avr_read_fp);
set_gdbarch_read_sp (gdbarch, avr_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, avr_write_sp);
set_gdbarch_num_regs (gdbarch, AVR_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, AVR_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, AVR_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, AVR_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, AVR_PC_REGNUM);
set_gdbarch_register_name (gdbarch, avr_register_name);
top of the stack frame which we are checking, where "bottom" and
"top" refer to some section of memory which contains the code for
the call dummy. Calls to this macro assume that the contents of
- SP_REGNUM and FP_REGNUM (or the saved values thereof), respectively,
- are the things to pass.
-
- This won't work on the 29k, where SP_REGNUM and FP_REGNUM don't
- have that meaning, but the 29k doesn't use ON_STACK. This could be
- fixed by generalizing this scheme, perhaps by passing in a frame
- and adding a few fields, at least on machines which need them for
- DEPRECATED_PC_IN_CALL_DUMMY.
+ SP_REGNUM and DEPRECATED_FP_REGNUM (or the saved values thereof),
+ respectively, are the things to pass.
+
+ This won't work on the 29k, where SP_REGNUM and
+ DEPRECATED_FP_REGNUM don't have that meaning, but the 29k doesn't
+ use ON_STACK. This could be fixed by generalizing this scheme,
+ perhaps by passing in a frame and adding a few fields, at least on
+ machines which need them for DEPRECATED_PC_IN_CALL_DUMMY.
Something simpler, like checking for the stack segment, doesn't work,
since various programs (threads implementations, gcc nested function
#define PC_REGNUM IA64_IP_REGNUM
#define SP_REGNUM IA64_GR12_REGNUM
-#define FP_REGNUM IA64_VFP_REGNUM
+#define DEPRECATED_FP_REGNUM IA64_VFP_REGNUM
/* Total amount of space needed to store our copies of the machine's
register state, the array `registers'. On the ia64, all registers
#endif
#if !GDB_MULTI_ARCH
-#define FP_REGNUM 3 /* Contains address of executing stack */
+#define DEPRECATED_FP_REGNUM 3 /* Contains address of executing stack */
/* frame */
#endif
#if !GDB_MULTI_ARCH
#endif
#if !GDB_MULTI_ARCH
-#define TARGET_READ_FP() hppa_target_read_fp ()
+#define DEPRECATED_TARGET_READ_FP() hppa_target_read_fp ()
extern CORE_ADDR hppa_target_read_fp (void);
#endif
#define PC_REGNUM S390_PC_REGNUM
#define NUM_REGS S390_NUM_REGS
#define NUM_FREGS S390_NUM_FPRS
-#define FP_REGNUM S390_FP_REGNUM
+#define DEPRECATED_FP_REGNUM S390_FP_REGNUM
#define SP_REGNUM S390_SP_REGNUM
/* Obviously ptrace for user program tracing cannot be allowed
mess with control registers (except per registers for hardware watchpoints),
extern void sparc64_write_sp (CORE_ADDR);
#define TARGET_READ_SP() (sparc64_read_sp ())
-#define TARGET_READ_FP() (sparc64_read_fp ())
+#define DEPRECATED_TARGET_READ_FP() (sparc64_read_fp ())
#define DEPRECATED_DUMMY_WRITE_SP(X) (sparc64_write_sp (X))
#undef DEPRECATED_EXTRACT_RETURN_VALUE
#define L0_REGNUM 16 /* First local reg that's saved on stack frame
rather than in machine registers */
#define I0_REGNUM 24 /* %i0 */
-#define FP_REGNUM 30 /* Contains address of executing stack frame */
+#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 SP_REGNUM 14 /* Contains address of top of stack, \
which is also the bottom of the frame. */
-#define FP_REGNUM 30 /* Contains address of executing stack frame */
+#define DEPRECATED_FP_REGNUM 30 /* Contains address of executing stack frame */
#define FP0_REGNUM 32 /* Floating point register 0 */
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 TARGET_READ_FP. On the other hand,
- that is likely to be confusing or worse for flat frames. */
+ 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 REGISTER_BYTES (32*4+32*4+8*4)
{ addr = blockend - 0110 + regno * 4; \
if (regno == PC_REGNUM) addr = blockend - 8; \
if (regno == PS_REGNUM) addr = blockend - 4; \
- if (regno == FP_REGNUM) addr = blockend - 0120; \
+ if (regno == DEPRECATED_FP_REGNUM) addr = blockend - 0120; \
if (regno == AP_REGNUM) addr = blockend - 0124; \
if (regno == SP_REGNUM) addr = blockend - 20; }
};
/* Register numbers of various important registers.
- FP_REGNUM Contains address of executing stack frame.
+ DEPRECATED_FP_REGNUM Contains address of executing stack frame.
STR_REGNUM Contains the address of structure return values.
RET_REGNUM Contains the return value when shorter than or equal to 32 bits
ARG1_REGNUM Contains the first parameter to a function.
SRP_REGNUM Subroutine return pointer register.
BRP_REGNUM Breakpoint return pointer register. */
-/* FP_REGNUM = 8, SP_REGNUM = 14, and PC_REGNUM = 15 have been incorporated
- into the multi-arch framework. */
+/* DEPRECATED_FP_REGNUM = 8, SP_REGNUM = 14, and PC_REGNUM = 15 have
+ been incorporated into the multi-arch framework. */
enum cris_regnums
{
}
get_frame_extra_info (fi)->leaf_function = 0;
}
- else if (regno == FP_REGNUM)
+ else if (regno == DEPRECATED_FP_REGNUM)
{
have_fp = 1;
}
break;
}
}
- else if (cris_get_operand2 (insn) == FP_REGNUM
+ else if (cris_get_operand2 (insn) == DEPRECATED_FP_REGNUM
/* The size is a fixed-size. */
&& ((insn & 0x0F00) >> 8) == 0x0001
/* A negative offset. */
break;
}
}
- else if (cris_get_operand2 (insn) == FP_REGNUM
+ else if (cris_get_operand2 (insn) == DEPRECATED_FP_REGNUM
/* The size is a fixed-size. */
&& ((insn & 0x0F00) >> 8) == 0x0001
/* A positive offset. */
if (have_fp)
{
- get_frame_saved_regs (fi)[FP_REGNUM] = get_frame_base (fi);
+ get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM] = get_frame_base (fi);
/* Calculate the addresses. */
for (regno = regsave; regno >= 0; regno--)
/* Restore general registers R0 - R7. They were pushed on the stack
after SP was saved. */
- for (regno = 0; regno < FP_REGNUM; regno++)
+ for (regno = 0; regno < DEPRECATED_FP_REGNUM; regno++)
{
if (get_frame_saved_regs (fi)[regno])
{
}
}
- if (get_frame_saved_regs (fi)[FP_REGNUM])
+ if (get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM])
{
/* Pop the frame pointer (R8). It was pushed before SP
was saved. */
- write_register (FP_REGNUM,
- read_memory_integer (get_frame_saved_regs (fi)[FP_REGNUM], 4));
+ write_register (DEPRECATED_FP_REGNUM,
+ read_memory_integer (get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM], 4));
stack_offset += 4;
/* Not a leaf function. */
}
/* Restore the SP and adjust for R8 and (possibly) SRP. */
- write_register (SP_REGNUM, get_frame_saved_regs (fi)[FP_REGNUM] + stack_offset);
+ write_register (SP_REGNUM, get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM] + stack_offset);
}
else
{
/* There are 32 registers (some of which may not be implemented). */
set_gdbarch_num_regs (gdbarch, 32);
set_gdbarch_sp_regnum (gdbarch, 14);
- set_gdbarch_fp_regnum (gdbarch, 8);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 8);
set_gdbarch_pc_regnum (gdbarch, 15);
set_gdbarch_register_name (gdbarch, cris_register_name);
static CORE_ADDR d10v_read_sp (void);
-static CORE_ADDR d10v_read_fp (void);
-
static void d10v_eva_prepare_to_trace (void);
static void d10v_eva_get_trace_data (void);
return (d10v_make_daddr (read_register (D10V_SP_REGNUM)));
}
-static CORE_ADDR
-d10v_read_fp (void)
-{
- return (d10v_make_daddr (read_register (D10V_FP_REGNUM)));
-}
-
/* When arguments must be pushed onto the stack, they go on in reverse
order. The below implements a FILO (stack) to do this. */
set_gdbarch_read_pc (gdbarch, d10v_read_pc);
set_gdbarch_write_pc (gdbarch, d10v_write_pc);
- set_gdbarch_read_fp (gdbarch, d10v_read_fp);
set_gdbarch_read_sp (gdbarch, d10v_read_sp);
set_gdbarch_num_regs (gdbarch, d10v_num_regs);
+2003-04-28 Andrew Cagney <cagney@redhat.com>
+
+ * gdbint.texinfo (Target Architecture Definition): Replace
+ read_fp, TARGET_READ_FP and FP_REGNUM, with deprecated_read_fp,
+ DEPRECATED_TARGET_READ_FP and DEPRECATED_REGNUM.
+
2003-04-28 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Rename
setting up a new frame from scratch, as follows:
@smallexample
-create_new_frame (read_register (FP_REGNUM), read_pc ()));
+create_new_frame (read_register (DEPRECATED_FP_REGNUM), read_pc ()));
@end smallexample
@cindex frame pointer register
-Other than that, all the meaning imparted to @code{FP_REGNUM} is
-imparted by the machine-dependent code. So, @code{FP_REGNUM} can have
-any value that is convenient for the code that creates new frames.
-(@code{create_new_frame} calls @code{DEPRECATED_INIT_EXTRA_FRAME_INFO}
-if it is defined; that is where you should use the @code{FP_REGNUM}
-value, if your frames are nonstandard.)
+Other than that, all the meaning imparted to @code{DEPRECATED_FP_REGNUM}
+is imparted by the machine-dependent code. So,
+@code{DEPRECATED_FP_REGNUM} can have any value that is convenient for
+the code that creates new frames. (@code{create_new_frame} calls
+@code{DEPRECATED_INIT_EXTRA_FRAME_INFO} if it is defined; that is where
+you should use the @code{DEPRECATED_FP_REGNUM} value, if your frames are
+nonstandard.)
@cindex frame chain
Given a @value{GDBN} frame, define @code{DEPRECATED_FRAME_CHAIN} to
@findex EXTRACT_STRUCT_VALUE_ADDRESS_P
Predicate for @code{EXTRACT_STRUCT_VALUE_ADDRESS}.
-@item FP_REGNUM
-@findex FP_REGNUM
+@item DEPRECATED_FP_REGNUM
+@findex DEPRECATED_FP_REGNUM
If the virtual frame pointer is kept in a register, then define this
macro to be the number (greater than or equal to zero) of that register.
-This should only need to be defined if @code{TARGET_READ_FP} is not
-defined.
+This should only need to be defined if @code{DEPRECATED_TARGET_READ_FP}
+is not defined.
@item FRAMELESS_FUNCTION_INVOCATION(@var{fi})
@findex FRAMELESS_FUNCTION_INVOCATION
@findex read_sp
@findex read_fp
These change the behavior of @code{read_pc}, @code{write_pc},
-@code{read_sp} and @code{read_fp}. For most targets, these may be left
-undefined. @value{GDBN} will call the read and write register functions
-with the relevant @code{_REGNUM} argument.
+@code{read_sp} and @code{deprecated_read_fp}. For most targets, these
+may be left undefined. @value{GDBN} will call the read and write
+register functions with the relevant @code{_REGNUM} argument.
These macros are useful when a target keeps one of these registers in a
hard to get at place; for example, part in a segment register and part
@item TARGET_VIRTUAL_FRAME_POINTER(@var{pc}, @var{regp}, @var{offsetp})
@findex TARGET_VIRTUAL_FRAME_POINTER
-Returns a @code{(register, offset)} pair representing the virtual
-frame pointer in use at the code address @var{pc}. If virtual
-frame pointers are not used, a default definition simply returns
-@code{FP_REGNUM}, with an offset of zero.
+Returns a @code{(register, offset)} pair representing the virtual frame
+pointer in use at the code address @var{pc}. If virtual frame pointers
+are not used, a default definition simply returns
+@code{DEPRECATED_FP_REGNUM}, with an offset of zero.
@item TARGET_HAS_HARDWARE_WATCHPOINTS
If non-zero, the target has support for hardware-assisted
same sequence as is found a traditional unwinder. Once all
architectures supply the unwind_dummy_id method, this code
can go away. */
- (*this_id) = frame_id_build (read_fp (), read_pc ());
+ (*this_id) = frame_id_build (deprecated_read_fp (), read_pc ());
}
else if (legacy_frame_p (current_gdbarch)
&& get_prev_frame (next_frame))
using the same sequence as is found a traditional
unwinder. Once all architectures supply the
unwind_dummy_id method, this code can go away. */
- prev->this_id.value = frame_id_build (read_fp (), read_pc ());
+ prev->this_id.value = frame_id_build (deprecated_read_fp (),
+ read_pc ());
}
/* Check that the unwound ID is valid. */
DEPRECATED_INIT_EXTRA_FRAME_INFO, one possible scheme:
SETUP_INNERMOST_FRAME(): Default version is just create_new_frame
- (read_fp ()), read_pc ()). Machines with extra frame info would
- do that (or the local equivalent) and then set the extra fields.
+ (deprecated_read_fp ()), read_pc ()). Machines with extra frame
+ info would do that (or the local equivalent) and then set the
+ extra fields.
SETUP_ARBITRARY_FRAME(argc, argv): Only change here is that
create_new_frame would no longer init extra frame info;
/* FIXME: cagney/2002-12-18: Has the frame's base changed? Or to be
more exact, whas that initial guess at the frame's base as returned
- by read_fp() wrong. If it was, fix it. This shouldn't be
- necessary since the code should be getting the frame's base correct
- from the outset.
+ by deprecated_read_fp() wrong. If it was, fix it. This shouldn't
+ be necessary since the code should be getting the frame's base
+ correct from the outset.
This replaced: frame->frame = ....; */
extern void deprecated_update_frame_base_hack (struct frame_info *frame,
set_gdbarch_num_regs (gdbarch, frv_num_regs);
set_gdbarch_sp_regnum (gdbarch, sp_regnum);
- set_gdbarch_fp_regnum (gdbarch, fp_regnum);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, fp_regnum);
set_gdbarch_pc_regnum (gdbarch, pc_regnum);
set_gdbarch_register_name (gdbarch, frv_register_name);
set_gdbarch_read_pc (gdbarch, generic_target_read_pc);
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
int char_signed;
gdbarch_read_pc_ftype *read_pc;
gdbarch_write_pc_ftype *write_pc;
- gdbarch_read_fp_ftype *read_fp;
+ gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp;
gdbarch_read_sp_ftype *read_sp;
gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp;
gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
int num_regs;
int num_pseudo_regs;
int sp_regnum;
- int fp_regnum;
+ int deprecated_fp_regnum;
int pc_regnum;
int ps_regnum;
int fp0_regnum;
current_gdbarch->char_signed = -1;
current_gdbarch->read_pc = generic_target_read_pc;
current_gdbarch->write_pc = generic_target_write_pc;
- current_gdbarch->read_fp = generic_target_read_fp;
current_gdbarch->read_sp = generic_target_read_sp;
current_gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
current_gdbarch->num_regs = -1;
current_gdbarch->sp_regnum = -1;
- current_gdbarch->fp_regnum = -1;
+ current_gdbarch->deprecated_fp_regnum = -1;
current_gdbarch->pc_regnum = -1;
current_gdbarch->ps_regnum = -1;
current_gdbarch->fp0_regnum = -1;
gdbarch->char_signed = 1;
/* Skip verify of read_pc, invalid_p == 0 */
/* Skip verify of write_pc, invalid_p == 0 */
- /* Skip verify of read_fp, invalid_p == 0 */
+ /* Skip verify of deprecated_target_read_fp, has predicate */
/* Skip verify of read_sp, invalid_p == 0 */
/* Skip verify of deprecated_dummy_write_sp, has predicate */
/* Skip verify of virtual_frame_pointer, invalid_p == 0 */
fprintf_unfiltered (log, "\n\tnum_regs");
/* Skip verify of num_pseudo_regs, invalid_p == 0 */
/* Skip verify of sp_regnum, invalid_p == 0 */
- /* Skip verify of fp_regnum, invalid_p == 0 */
+ /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
/* Skip verify of pc_regnum, invalid_p == 0 */
/* Skip verify of ps_regnum, invalid_p == 0 */
/* Skip verify of fp0_regnum, invalid_p == 0 */
"gdbarch_dump: DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED = %d\n",
DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED);
#endif
+#ifdef DEPRECATED_FP_REGNUM
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_FP_REGNUM # %s\n",
+ XSTRING (DEPRECATED_FP_REGNUM));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_FP_REGNUM = %d\n",
+ DEPRECATED_FP_REGNUM);
+#endif
#ifdef DEPRECATED_FRAME_CHAIN_P
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
(long) current_gdbarch->deprecated_store_struct_return
/*DEPRECATED_STORE_STRUCT_RETURN ()*/);
#endif
+#ifdef DEPRECATED_TARGET_READ_FP_P
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_TARGET_READ_FP_P()",
+ XSTRING (DEPRECATED_TARGET_READ_FP_P ()));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_TARGET_READ_FP_P() = %d\n",
+ DEPRECATED_TARGET_READ_FP_P ());
+#endif
+#ifdef DEPRECATED_TARGET_READ_FP
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_TARGET_READ_FP()",
+ XSTRING (DEPRECATED_TARGET_READ_FP ()));
+ if (GDB_MULTI_ARCH)
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_TARGET_READ_FP = <0x%08lx>\n",
+ (long) current_gdbarch->deprecated_target_read_fp
+ /*DEPRECATED_TARGET_READ_FP ()*/);
+#endif
#ifdef DEPRECATED_USE_GENERIC_DUMMY_FRAMES
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_USE_GENERIC_DUMMY_FRAMES # %s\n",
"gdbarch_dump: FP0_REGNUM = %d\n",
FP0_REGNUM);
#endif
-#ifdef FP_REGNUM
- fprintf_unfiltered (file,
- "gdbarch_dump: FP_REGNUM # %s\n",
- XSTRING (FP_REGNUM));
- fprintf_unfiltered (file,
- "gdbarch_dump: FP_REGNUM = %d\n",
- FP_REGNUM);
-#endif
#ifdef FRAMELESS_FUNCTION_INVOCATION
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
"gdbarch_dump: TARGET_PTR_BIT = %d\n",
TARGET_PTR_BIT);
#endif
-#ifdef TARGET_READ_FP
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "TARGET_READ_FP()",
- XSTRING (TARGET_READ_FP ()));
- if (GDB_MULTI_ARCH)
- fprintf_unfiltered (file,
- "gdbarch_dump: TARGET_READ_FP = <0x%08lx>\n",
- (long) current_gdbarch->read_fp
- /*TARGET_READ_FP ()*/);
-#endif
#ifdef TARGET_READ_PC
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
gdbarch->write_pc = write_pc;
}
+int
+gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->deprecated_target_read_fp != 0;
+}
+
CORE_ADDR
-gdbarch_read_fp (struct gdbarch *gdbarch)
+gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- if (gdbarch->read_fp == 0)
+ if (gdbarch->deprecated_target_read_fp == 0)
internal_error (__FILE__, __LINE__,
- "gdbarch: gdbarch_read_fp invalid");
+ "gdbarch: gdbarch_deprecated_target_read_fp invalid");
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_read_fp called\n");
- return gdbarch->read_fp ();
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_target_read_fp called\n");
+ return gdbarch->deprecated_target_read_fp ();
}
void
-set_gdbarch_read_fp (struct gdbarch *gdbarch,
- gdbarch_read_fp_ftype read_fp)
+set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch,
+ gdbarch_deprecated_target_read_fp_ftype deprecated_target_read_fp)
{
- gdbarch->read_fp = read_fp;
+ gdbarch->deprecated_target_read_fp = deprecated_target_read_fp;
}
CORE_ADDR
}
int
-gdbarch_fp_regnum (struct gdbarch *gdbarch)
+gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- /* Skip verify of fp_regnum, invalid_p == 0 */
+ /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_fp_regnum called\n");
- return gdbarch->fp_regnum;
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
+ return gdbarch->deprecated_fp_regnum;
}
void
-set_gdbarch_fp_regnum (struct gdbarch *gdbarch,
- int fp_regnum)
+set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
+ int deprecated_fp_regnum)
{
- gdbarch->fp_regnum = fp_regnum;
+ gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
}
int
#endif
#endif
+/* This is simply not needed. See value_of_builtin_frame_fp_reg and
+ call_function_by_hand. */
+
+#if defined (DEPRECATED_TARGET_READ_FP)
+/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
+#if !defined (DEPRECATED_TARGET_READ_FP_P)
+#define DEPRECATED_TARGET_READ_FP_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
+#define DEPRECATED_TARGET_READ_FP_P() (0)
+#endif
+
+extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
+#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
+#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
+#endif
+
/* Default (function) for non- multi-arch platforms. */
-#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
-#define TARGET_READ_FP() (generic_target_read_fp ())
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
+#define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
#endif
-typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
-extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
-extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
-#error "Non multi-arch definition of TARGET_READ_FP"
+typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
+extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
+extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
+#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
-#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP)
+#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
#endif
#endif
#endif
#endif
+/* This is simply not needed. See value_of_builtin_frame_fp_reg and
+ call_function_by_hand. */
+
/* Default (value) for non- multi-arch platforms. */
-#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
-#define FP_REGNUM (-1)
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
+#define DEPRECATED_FP_REGNUM (-1)
#endif
-extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
-#error "Non multi-arch definition of FP_REGNUM"
+extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
+extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
+#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
-#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FP_REGNUM)
+#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
#endif
#endif
#
f:2:TARGET_READ_PC:CORE_ADDR:read_pc:ptid_t ptid:ptid::0:generic_target_read_pc::0
f:2:TARGET_WRITE_PC:void:write_pc:CORE_ADDR val, ptid_t ptid:val, ptid::0:generic_target_write_pc::0
-f:2:TARGET_READ_FP:CORE_ADDR:read_fp:void:::0:generic_target_read_fp::0
+# This is simply not needed. See value_of_builtin_frame_fp_reg and
+# call_function_by_hand.
+F::DEPRECATED_TARGET_READ_FP:CORE_ADDR:deprecated_target_read_fp:void
f:2:TARGET_READ_SP:CORE_ADDR:read_sp:void:::0:generic_target_read_sp::0
# The dummy call frame SP should be set by push_dummy_call.
F:2:DEPRECATED_DUMMY_WRITE_SP:void:deprecated_dummy_write_sp:CORE_ADDR val:val
# a real register or a pseudo (computed) register or not be defined at
# all (-1).
v:2:SP_REGNUM:int:sp_regnum::::-1:-1::0
-v:2:FP_REGNUM:int:fp_regnum::::-1:-1::0
+# This is simply not needed. See value_of_builtin_frame_fp_reg and
+# call_function_by_hand.
+v:2:DEPRECATED_FP_REGNUM:int:deprecated_fp_regnum::::-1:-1::0
v:2:PC_REGNUM:int:pc_regnum::::-1:-1::0
v:2:PS_REGNUM:int:ps_regnum::::-1:-1::0
v:2:FP0_REGNUM:int:fp0_regnum::::0:-1::0
+2003-04-24 Andrew Cagney <cagney@redhat.com>
+
+ * low-nbsd.c (fetch_inferior_registers):
+ (store_inferior_registers):
+
2003-03-26 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_create_inferior): Use __SIGRTMIN.
RF (R0_REGNUM + 7, inferior_registers.r_r7);
RF (SP_REGNUM, inferior_registers.r_sp);
- RF (FP_REGNUM, inferior_registers.r_fp);
+ RF (DEPRECATED_FP_REGNUM, inferior_registers.r_fp);
RF (PC_REGNUM, inferior_registers.r_pc);
RF (PS_REGNUM, inferior_registers.r_psr);
RS (R0_REGNUM + 7, inferior_registers.r_r7);
RS (SP_REGNUM, inferior_registers.r_sp);
- RS (FP_REGNUM, inferior_registers.r_fp);
+ RS (DEPRECATED_FP_REGNUM, inferior_registers.r_fp);
RS (PC_REGNUM, inferior_registers.r_pc);
RS (PS_REGNUM, inferior_registers.r_psr);
set_gdbarch_num_regs (gdbarch, E_NUM_REGS);
set_gdbarch_num_pseudo_regs (gdbarch, 0);
set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, E_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, E_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
set_gdbarch_register_name (gdbarch, h8300_register_name);
set_gdbarch_register_size (gdbarch, BINWORD);
frame. (we always want frame->frame to point at the lowest address
in the frame). */
if (framesize == -1)
- deprecated_update_frame_base_hack (frame, TARGET_READ_FP ());
+ deprecated_update_frame_base_hack (frame, deprecated_read_fp ());
else
deprecated_update_frame_base_hack (frame, get_frame_base (frame) - framesize);
return;
sorts, and its base is the high address in its parent's frame. */
framesize = find_proc_framesize (get_frame_pc (frame));
if (framesize == -1)
- deprecated_update_frame_base_hack (frame, TARGET_READ_FP ());
+ deprecated_update_frame_base_hack (frame, deprecated_read_fp ());
else
deprecated_update_frame_base_hack (frame, read_register (SP_REGNUM) - framesize);
}
saved_regs_frame = tmp_frame;
/* If we have an address for r3, that's good. */
- if (saved_regs[FP_REGNUM])
+ if (saved_regs[DEPRECATED_FP_REGNUM])
break;
}
}
u = find_unwind_entry (DEPRECATED_FRAME_SAVED_PC (frame));
if (!u)
{
- return read_memory_integer (saved_regs[FP_REGNUM],
+ return read_memory_integer (saved_regs[DEPRECATED_FP_REGNUM],
TARGET_PTR_BIT / 8);
}
else
}
}
- return read_memory_integer (saved_regs[FP_REGNUM],
+ return read_memory_integer (saved_regs[DEPRECATED_FP_REGNUM],
TARGET_PTR_BIT / 8);
}
}
u = find_unwind_entry (DEPRECATED_FRAME_SAVED_PC (frame));
if (!u)
{
- return read_memory_integer (saved_regs[FP_REGNUM],
+ return read_memory_integer (saved_regs[DEPRECATED_FP_REGNUM],
TARGET_PTR_BIT / 8);
}
else
/* The value in %r3 was never saved into the stack (thus %r3 still
holds the value of the previous frame pointer). */
- return TARGET_READ_FP ();
+ return deprecated_read_fp ();
}
}
\f
else
write_memory (sp - 20, (char *) &int_buffer, REGISTER_SIZE);
- int_buffer = TARGET_READ_FP ();
+ int_buffer = deprecated_read_fp ();
write_memory (sp, (char *) &int_buffer, REGISTER_SIZE);
- write_register (FP_REGNUM, sp);
+ write_register (DEPRECATED_FP_REGNUM, sp);
sp += 2 * REGISTER_SIZE;
for (regnum = 1; regnum < 32; regnum++)
- if (regnum != RP_REGNUM && regnum != FP_REGNUM)
+ if (regnum != RP_REGNUM && regnum != DEPRECATED_FP_REGNUM)
sp = push_word (sp, read_register (regnum));
/* This is not necessary for the 64bit ABI. In fact it is dangerous. */
else
frame_saved_regs[RP_REGNUM] = (fp - 20) & ~0x3;
- frame_saved_regs[FP_REGNUM] = fp;
+ frame_saved_regs[DEPRECATED_FP_REGNUM] = fp;
frame_saved_regs[1] = fp + (2 * REGISTER_SIZE);
for (fp += 3 * REGISTER_SIZE, i = 3; i < 32; i++)
{
- if (i != FP_REGNUM)
+ if (i != DEPRECATED_FP_REGNUM)
{
frame_saved_regs[i] = fp;
fp += REGISTER_SIZE;
write_pc (npc);
}
- write_register (FP_REGNUM, read_memory_integer (fp, REGISTER_SIZE));
+ write_register (DEPRECATED_FP_REGNUM, read_memory_integer (fp, REGISTER_SIZE));
if (fsr[IPSW_REGNUM]) /* call dummy */
write_register (SP_REGNUM, fp - 48);
}
/* This is the only site that may directly read_register () the FP
- register. All others must use TARGET_READ_FP (). */
- return read_register (FP_REGNUM);
+ register. All others must use deprecated_read_fp (). */
+ return read_register (DEPRECATED_FP_REGNUM);
}
CORE_ADDR
for (i = 3; i < u->Entry_GR + 3; i++)
{
/* Frame pointer gets saved into a special location. */
- if (u->Save_SP && i == FP_REGNUM)
+ if (u->Save_SP && i == DEPRECATED_FP_REGNUM)
continue;
save_gr |= (1 << i);
for (i = 3; i < u->Entry_GR + 3; i++)
{
/* Frame pointer gets saved into a special location. */
- if (u->Save_SP && i == FP_REGNUM)
+ if (u->Save_SP && i == DEPRECATED_FP_REGNUM)
continue;
save_gr |= (1 << i);
if ( (inst & 0xffffc000) == 0x6fc10000 /* stw,ma r1,N(sr0,sp) */
|| (inst & 0xffffc00c) == 0x73c10008) /* std,ma r1,N(sr0,sp) */
{
- frame_saved_regs[FP_REGNUM] = get_frame_base (frame_info);
+ frame_saved_regs[DEPRECATED_FP_REGNUM] = get_frame_base (frame_info);
save_sp = 0;
}
/* Account for general and floating-point register saves. */
reg = inst_saves_gr (inst);
if (reg >= 3 && reg <= 18
- && (!u->Save_SP || reg != FP_REGNUM))
+ && (!u->Save_SP || reg != DEPRECATED_FP_REGNUM))
{
save_gr &= ~(1 << reg);
set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_register_size (gdbarch, 4);
set_gdbarch_num_regs (gdbarch, hppa_num_regs);
- set_gdbarch_fp_regnum (gdbarch, 3);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 3);
set_gdbarch_sp_regnum (gdbarch, 30);
set_gdbarch_fp0_regnum (gdbarch, 64);
set_gdbarch_pc_regnum (gdbarch, PCOQ_HEAD_REGNUM);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
set_gdbarch_read_pc (gdbarch, hppa_target_read_pc);
set_gdbarch_write_pc (gdbarch, hppa_target_write_pc);
- set_gdbarch_read_fp (gdbarch, hppa_target_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, hppa_target_read_fp);
return gdbarch;
}
}
get_frame_saved_regs (fip)[PC_REGNUM] = get_frame_base (fip) + 4;
- get_frame_saved_regs (fip)[FP_REGNUM] = get_frame_base (fip);
+ get_frame_saved_regs (fip)[DEPRECATED_FP_REGNUM] = get_frame_base (fip);
}
/* Return PC of first real instruction. */
deprecated_write_register_gen (regnum, regbuf);
}
}
- write_register (FP_REGNUM, read_memory_integer (fp, 4));
+ write_register (DEPRECATED_FP_REGNUM, read_memory_integer (fp, 4));
write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
write_register (SP_REGNUM, fp + 8);
flush_cached_frames ();
static struct type *
i386_register_type (struct gdbarch *gdbarch, int regnum)
{
- if (regnum == PC_REGNUM || regnum == FP_REGNUM || regnum == SP_REGNUM)
+ if (regnum == PC_REGNUM || regnum == DEPRECATED_FP_REGNUM || regnum == SP_REGNUM)
return lookup_pointer_type (builtin_type_void);
if (i386_fp_regnum_p (regnum))
set_gdbarch_num_regs (gdbarch, I386_NUM_GREGS + I386_NUM_FREGS);
set_gdbarch_sp_regnum (gdbarch, 4); /* %esp */
- set_gdbarch_fp_regnum (gdbarch, 5); /* %ebp */
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 5); /* %ebp */
set_gdbarch_pc_regnum (gdbarch, 8); /* %eip */
set_gdbarch_ps_regnum (gdbarch, 9); /* %eflags */
set_gdbarch_fp0_regnum (gdbarch, 16); /* %st(0) */
computationally expensive. So, instead of making life difficult
(and slow), we pick a more convenient representation of the frame
chain, knowing that we'll have to make some small adjustments in
- other places. (E.g, note that read_fp() is actually read_sp() in
- ia64_gdbarch_init() below.)
+ other places. (E.g, note that deprecated_read_fp() is actually
+ read_sp() in ia64_gdbarch_init() below.)
Okay, so what is the frame chain exactly? It'll be the SP value
at the time that the function in question was entered.
set_gdbarch_num_regs (gdbarch, ia64_num_regs);
set_gdbarch_sp_regnum (gdbarch, sp_regnum);
- set_gdbarch_fp_regnum (gdbarch, fp_regnum);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, fp_regnum);
set_gdbarch_pc_regnum (gdbarch, pc_regnum);
set_gdbarch_fp0_regnum (gdbarch, IA64_FR0_REGNUM);
set_gdbarch_frame_args_address (gdbarch, ia64_frame_args_address);
set_gdbarch_frame_locals_address (gdbarch, ia64_frame_locals_address);
- /* We won't necessarily have a frame pointer and even if we do,
- it winds up being extraordinarly messy when attempting to find
- the frame chain. So for the purposes of creating frames (which
- is all read_fp() is used for), simply use the stack pointer value
- instead. */
- set_gdbarch_read_fp (gdbarch, generic_target_read_sp);
+ /* We won't necessarily have a frame pointer and even if we do, it
+ winds up being extraordinarly messy when attempting to find the
+ frame chain. So for the purposes of creating frames (which is
+ all deprecated_read_fp() is used for), simply use the stack
+ pointer value instead. */
+ set_gdbarch_deprecated_target_read_fp (gdbarch, generic_target_read_sp);
/* Settings that should be unnecessary. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
sal.section = find_pc_overlay (sal.pc);
/* Set up a frame ID for the dummy frame so we can pass it to
set_momentary_breakpoint. We need to give the breakpoint a
- frame ID so that the breakpoint code can correctly
- re-identify the dummy breakpoint. */
- frame = frame_id_build (read_fp (), sal.pc);
+ frame ID so that the breakpoint code can correctly re-identify
+ the dummy breakpoint. */
+ /* The assumption here is that push_dummy_call() returned the
+ stack part of the frame ID. Unfortunatly, many older
+ architectures were, via a convoluted mess, relying on the
+ poorly defined and greatly overloaded DEPRECATED_TARGET_READ_FP
+ or DEPRECATED_FP_REGNUM to supply the value. */
+ if (DEPRECATED_TARGET_READ_FP_P ())
+ frame = frame_id_build (DEPRECATED_TARGET_READ_FP (), sal.pc);
+ else if (DEPRECATED_FP_REGNUM >= 0)
+ frame = frame_id_build (read_register (DEPRECATED_FP_REGNUM), sal.pc);
+ else
+ frame = frame_id_build (sp, sal.pc);
bpt = set_momentary_breakpoint (sal, frame, bp_call_dummy);
bpt->disposition = disp_del;
}
extern void generic_target_write_sp (CORE_ADDR);
-extern CORE_ADDR read_fp (void);
-
-extern CORE_ADDR generic_target_read_fp (void);
+extern CORE_ADDR deprecated_read_fp (void);
extern CORE_ADDR unsigned_pointer_to_address (struct type *type, const void *buf);
set_gdbarch_read_pc (gdbarch, generic_target_read_pc);
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
set_gdbarch_sp_regnum (gdbarch, HARD_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, SOFT_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, SOFT_FP_REGNUM);
set_gdbarch_register_name (gdbarch, m68hc11_register_name);
set_gdbarch_register_size (gdbarch, 2);
set_gdbarch_register_bytes (gdbarch, M68HC11_ALL_REGS * 2);
char raw_buffer[12];
sp = push_word (sp, read_register (PC_REGNUM));
- sp = push_word (sp, read_register (FP_REGNUM));
- write_register (FP_REGNUM, sp);
+ sp = push_word (sp, read_register (DEPRECATED_FP_REGNUM));
+ write_register (DEPRECATED_FP_REGNUM, sp);
/* Always save the floating-point registers, whether they exist on
this target or not. */
sp = push_bytes (sp, raw_buffer, 12);
}
- for (regnum = FP_REGNUM - 1; regnum >= 0; regnum--)
+ for (regnum = DEPRECATED_FP_REGNUM - 1; regnum >= 0; regnum--)
{
sp = push_word (sp, read_register (regnum));
}
12);
}
}
- for (regnum = FP_REGNUM - 1; regnum >= 0; regnum--)
+ for (regnum = DEPRECATED_FP_REGNUM - 1; regnum >= 0; regnum--)
{
if (get_frame_saved_regs (frame)[regnum])
{
write_register (PS_REGNUM,
read_memory_integer (get_frame_saved_regs (frame)[PS_REGNUM], 4));
}
- write_register (FP_REGNUM, read_memory_integer (fp, 4));
+ write_register (DEPRECATED_FP_REGNUM, read_memory_integer (fp, 4));
write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
write_register (SP_REGNUM, fp + 8);
flush_cached_frames ();
/* First possible address for a pc in a call dummy for this frame. */
CORE_ADDR possible_call_dummy_start =
- get_frame_base (frame_info) - 28 - FP_REGNUM * 4 - 4 - 8 * 12;
+ get_frame_base (frame_info) - 28 - DEPRECATED_FP_REGNUM * 4 - 4 - 8 * 12;
int nextinsn;
}
lose:;
get_frame_saved_regs (frame_info)[SP_REGNUM] = get_frame_base (frame_info) + 8;
- get_frame_saved_regs (frame_info)[FP_REGNUM] = get_frame_base (frame_info);
+ get_frame_saved_regs (frame_info)[DEPRECATED_FP_REGNUM] = get_frame_base (frame_info);
get_frame_saved_regs (frame_info)[PC_REGNUM] = get_frame_base (frame_info) + 4;
#ifdef SIG_SP_FP_OFFSET
/* Adjust saved SP_REGNUM for fake _sigtramp frames. */
set_gdbarch_register_bytes_ok (gdbarch, m68k_register_bytes_ok);
set_gdbarch_register_bytes (gdbarch, (16 * 4 + 8 + 8 * 12 + 3 * 4));
set_gdbarch_sp_regnum (gdbarch, M68K_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, M68K_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, M68K_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, M68K_PC_REGNUM);
set_gdbarch_ps_regnum (gdbarch, M68K_PS_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, M68K_FP0_REGNUM);
set_gdbarch_num_regs (gdbarch, MCORE_NUM_REGS);
set_gdbarch_pc_regnum (gdbarch, 64);
set_gdbarch_sp_regnum (gdbarch, 0);
- set_gdbarch_fp_regnum (gdbarch, 0);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 0);
/* Call Dummies: */
supply_register (ZERO_REGNUM, zerobuf);
/* Frame ptr reg must appear to be 0; it is faked by stack handling code. */
- supply_register (FP_REGNUM, zerobuf);
+ supply_register (DEPRECATED_FP_REGNUM, zerobuf);
}
/* Store our register values back into the inferior.
{
if (regno == ZERO_REGNUM || regno == PS_REGNUM
|| regno == BADVADDR_REGNUM || regno == CAUSE_REGNUM
- || regno == FCRIR_REGNUM || regno == FP_REGNUM
+ || regno == FCRIR_REGNUM || regno == DEPRECATED_FP_REGNUM
|| (regno >= FIRST_EMBED_REGNUM && regno <= LAST_EMBED_REGNUM))
return;
regaddr = REGISTER_PTRACE_ADDR (regno);
}
supply_register (ZERO_REGNUM, zerobuf);
/* Frame ptr reg must appear to be 0; it is faked by stack handling code. */
- supply_register (FP_REGNUM, zerobuf);
+ supply_register (DEPRECATED_FP_REGNUM, zerobuf);
}
/* Return the address in the core dump or inferior of register REGNO.
Note: kevinb/2002-08-01: The definition below should faithfully
reproduce the behavior of each of the REGISTER_VIRTUAL_TYPE
- definitions found in config/mips/tm-*.h. I'm concerned about
- the ``FCRCS_REGNUM <= reg && reg <= LAST_EMBED_REGNUM'' clause
- though. In some cases FP_REGNUM is in this range, and I doubt
+ definitions found in config/mips/tm-*.h. I'm concerned about the
+ ``FCRCS_REGNUM <= reg && reg <= LAST_EMBED_REGNUM'' clause though.
+ In some cases DEPRECATED_FP_REGNUM is in this range, and I doubt
that this code is correct for the 64-bit case. */
static struct type *
set_gdbarch_register_name (gdbarch, mips_register_name);
set_gdbarch_read_pc (gdbarch, mips_read_pc);
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_read_fp (gdbarch, mips_read_sp); /* Draft FRAME base. */
+ set_gdbarch_deprecated_target_read_fp (gdbarch, mips_read_sp); /* Draft FRAME base. */
set_gdbarch_read_sp (gdbarch, mips_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
/* Fill inaccessible registers with zero. */
supply_register (PS_REGNUM, zerobuf);
supply_register (BADVADDR_REGNUM, zerobuf);
- supply_register (FP_REGNUM, zerobuf);
+ supply_register (DEPRECATED_FP_REGNUM, zerobuf);
supply_register (UNUSED_REGNUM, zerobuf);
for (regi = FIRST_EMBED_REGNUM; regi <= LAST_EMBED_REGNUM; regi++)
supply_register (regi, zerobuf);
set_gdbarch_deprecated_do_registers_info (gdbarch, mn10300_do_registers_info);
set_gdbarch_sp_regnum (gdbarch, 8);
set_gdbarch_pc_regnum (gdbarch, 9);
- set_gdbarch_fp_regnum (gdbarch, 31);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 31);
set_gdbarch_virtual_frame_pointer (gdbarch, mn10300_virtual_frame_pointer);
/* Breakpoints. */
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
/* That's right, we're using the stack pointer as our frame pointer. */
- set_gdbarch_read_fp (gdbarch, generic_target_read_sp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, generic_target_read_sp);
/* Calling functions in the inferior from GDB. */
set_gdbarch_call_dummy_words (gdbarch, mn10300_call_dummy_words);
ptr = mem2hex (&frame->ExceptionESP, ptr + 3, 4, 0);
*ptr++ = ';';
- sprintf (ptr, "%02x:", FP_REGNUM);
+ sprintf (ptr, "%02x:", DEPRECATED_FP_REGNUM);
ptr = mem2hex (&frame->ExceptionEBP, ptr + 3, 4, 0);
*ptr++ = ';';
/* Register values. All of these values *MUST* agree with tm.h */
#define SP_REGNUM 4 /* Contains address of top of stack */
#define PC_REGNUM 8 /* Contains program counter */
-#define FP_REGNUM 5 /* Virtual frame pointer */
+#define DEPRECATED_FP_REGNUM 5 /* Virtual frame pointer */
#define NUM_REGS 16 /* Number of machine registers */
#define REGISTER_BYTES (NUM_REGS * 4) /* Total size of registers array */
get_frame_saved_regs (frame)[SP_REGNUM] = get_frame_base (frame) + 4;
get_frame_saved_regs (frame)[PC_REGNUM] = get_frame_base (frame) + 4;
- get_frame_saved_regs (frame)[FP_REGNUM] = read_memory_integer (get_frame_base (frame), 4);
+ get_frame_saved_regs (frame)[DEPRECATED_FP_REGNUM] = read_memory_integer (get_frame_base (frame), 4);
}
else if (enter_addr == 1)
{
int regnum;
sp = push_word (sp, read_register (PC_REGNUM));
- sp = push_word (sp, read_register (FP_REGNUM));
- write_register (FP_REGNUM, sp);
+ sp = push_word (sp, read_register (DEPRECATED_FP_REGNUM));
+ write_register (DEPRECATED_FP_REGNUM, sp);
for (regnum = 0; regnum < 8; regnum++)
sp = push_word (sp, read_register (regnum));
write_register (regnum,
read_memory_integer (get_frame_saved_regs (frame)[regnum], 4));
- write_register (FP_REGNUM, read_memory_integer (fp, 4));
+ write_register (DEPRECATED_FP_REGNUM, read_memory_integer (fp, 4));
write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
write_register (SP_REGNUM, fp + 8);
flush_cached_frames ();
RF (R0_REGNUM + 7, inferior_registers.r_r7);
RF (SP_REGNUM, inferior_registers.r_sp);
- RF (FP_REGNUM, inferior_registers.r_fp);
+ RF (DEPRECATED_FP_REGNUM, inferior_registers.r_fp);
RF (PC_REGNUM, inferior_registers.r_pc);
RF (PS_REGNUM, inferior_registers.r_psr);
RS (R0_REGNUM + 7, inferior_registers.r_r7);
RS (SP_REGNUM, inferior_registers.r_sp);
- RS (FP_REGNUM, inferior_registers.r_fp);
+ RS (DEPRECATED_FP_REGNUM, inferior_registers.r_fp);
RS (PC_REGNUM, inferior_registers.r_pc);
RS (PS_REGNUM, inferior_registers.r_psr);
RF (R0_REGNUM + 7, core_reg->intreg.r_r7);
RF (SP_REGNUM, core_reg->intreg.r_sp);
- RF (FP_REGNUM, core_reg->intreg.r_fp);
+ RF (DEPRECATED_FP_REGNUM, core_reg->intreg.r_fp);
RF (PC_REGNUM, core_reg->intreg.r_pc);
RF (PS_REGNUM, core_reg->intreg.r_psr);
dummy = pcb->pcb_kfp + 8;
RF (SP_REGNUM, dummy);
- RF (FP_REGNUM, sf.sf_fp);
+ RF (DEPRECATED_FP_REGNUM, sf.sf_fp);
RF (PC_REGNUM, sf.sf_pc);
RF (PS_REGNUM, intreg.r_psr);
RF (R0_REGNUM + 7, null);
RF (SP_REGNUM, null);
- RF (FP_REGNUM, null);
+ RF (DEPRECATED_FP_REGNUM, null);
RF (PC_REGNUM, null);
RF (PS_REGNUM, null);
if ((regno >= 0 && regno < FP0_REGNUM) ||
regno == PC_REGNUM ||
(NPC_REGNUM >= 0 && regno == NPC_REGNUM) ||
- regno == FP_REGNUM ||
+ regno == DEPRECATED_FP_REGNUM ||
regno == SP_REGNUM)
return; /* not a floating point register */
if ((regno >= 0 && regno < FP0_REGNUM) ||
regno == PC_REGNUM ||
(NPC_REGNUM >= 0 && regno == NPC_REGNUM) ||
- regno == FP_REGNUM ||
+ regno == DEPRECATED_FP_REGNUM ||
regno == SP_REGNUM)
return; /* not a floating point register */
}
-/* read_pc, write_pc, read_sp, read_fp, etc. Special handling for
- registers PC, SP, and FP. */
+/* read_pc, write_pc, read_sp, deprecated_read_fp, etc. Special
+ handling for registers PC, SP, and FP. */
/* NOTE: cagney/2001-02-18: The functions generic_target_read_pc(),
read_pc_pid(), read_pc(), generic_target_write_pc(),
write_pc_pid(), write_pc(), generic_target_read_sp(), read_sp(),
- generic_target_write_sp(), generic_target_read_fp() and read_fp(),
- will eventually be moved out of the reg-cache into either
- frame.[hc] or to the multi-arch framework. The are not part of the
- raw register cache. */
+ generic_target_write_sp(), and deprecated_read_fp(), will
+ eventually be moved out of the reg-cache into either frame.[hc] or
+ to the multi-arch framework. The are not part of the raw register
+ cache. */
/* This routine is getting awfully cluttered with #if's. It's probably
time to turn this into READ_PC and define it in the tm.h file.
}
CORE_ADDR
-generic_target_read_fp (void)
+deprecated_read_fp (void)
{
-#ifdef FP_REGNUM
- if (FP_REGNUM >= 0)
- return read_register (FP_REGNUM);
-#endif
- internal_error (__FILE__, __LINE__,
- "generic_target_read_fp");
-}
-
-CORE_ADDR
-read_fp (void)
-{
- return TARGET_READ_FP ();
+ if (DEPRECATED_TARGET_READ_FP_P ())
+ return DEPRECATED_TARGET_READ_FP ();
+ else if (DEPRECATED_FP_REGNUM >= 0)
+ return read_register (DEPRECATED_FP_REGNUM);
+ else
+ internal_error (__FILE__, __LINE__, "deprecated_read_fp");
}
/* ARGSUSED */
want++;
break;
#endif
-#ifdef FP_REGNUM
+#ifdef DEPRECATED_FP_REGNUM
case 'f':
- regno = FP_REGNUM;
+ regno = DEPRECATED_FP_REGNUM;
want++;
break;
#endif
store_unsigned_integer (buf, REGISTER_RAW_SIZE (SP_REGNUM), rsp);
supply_register (SP_REGNUM, buf);
- store_unsigned_integer (buf, REGISTER_RAW_SIZE (FP_REGNUM), 0);
- supply_register (FP_REGNUM, buf);
+ store_unsigned_integer (buf, REGISTER_RAW_SIZE (DEPRECATED_FP_REGNUM), 0);
+ supply_register (DEPRECATED_FP_REGNUM, buf);
if (nfields == 9)
{
return;
}
- if (regno == FP_REGNUM || regno == ZERO_REGNUM)
- /* FP_REGNUM on the mips is a hack which is just supposed to read
- zero (see also mips-nat.c). */
+ if (regno == DEPRECATED_FP_REGNUM || regno == ZERO_REGNUM)
+ /* DEPRECATED_FP_REGNUM on the mips is a hack which is just
+ supposed to read zero (see also mips-nat.c). */
val = 0;
else
{
set_gdbarch_pc_regnum (gdbarch, 64);
set_gdbarch_sp_regnum (gdbarch, 1);
- set_gdbarch_fp_regnum (gdbarch, 1);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 1);
set_gdbarch_deprecated_extract_return_value (gdbarch,
rs6000_extract_return_value);
set_gdbarch_deprecated_store_return_value (gdbarch, rs6000_store_return_value);
tdep->ppc_ev31_regnum = 38;
set_gdbarch_pc_regnum (gdbarch, 0);
set_gdbarch_sp_regnum (gdbarch, tdep->ppc_gp0_regnum + 1);
- set_gdbarch_fp_regnum (gdbarch, tdep->ppc_gp0_regnum + 1);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, tdep->ppc_gp0_regnum + 1);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, e500_dwarf2_reg_to_regnum);
set_gdbarch_pseudo_register_read (gdbarch, e500_pseudo_register_read);
set_gdbarch_pseudo_register_write (gdbarch, e500_pseudo_register_write);
set_gdbarch_read_pc (gdbarch, generic_target_read_pc);
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
frame. This will help us get backtraces from within functions
called from GDB. */
write_memory_unsigned_integer (sp, (TARGET_PTR_BIT / TARGET_CHAR_BIT),
- read_fp ());
+ deprecated_read_fp ());
return sp;
}
set_gdbarch_skip_prologue (gdbarch, s390_skip_prologue);
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, s390_init_extra_frame_info);
set_gdbarch_deprecated_init_frame_pc_first (gdbarch, s390_init_frame_pc_first);
- set_gdbarch_read_fp (gdbarch, s390_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, s390_read_fp);
/* This function 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. */
set_gdbarch_register_byte (gdbarch, s390_register_byte);
set_gdbarch_pc_regnum (gdbarch, S390_PC_REGNUM);
set_gdbarch_sp_regnum (gdbarch, S390_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, S390_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, S390_FP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, S390_FP0_REGNUM);
set_gdbarch_num_regs (gdbarch, S390_NUM_REGS);
set_gdbarch_cannot_fetch_register (gdbarch, s390_cannot_fetch_register);
if (gdbarch_tdep (current_gdbarch)->sh_abi == SH_ABI_32)
size = 4;
else
- size = REGISTER_RAW_SIZE (translate_insn_rn (FP_REGNUM, media_mode));
+ size = REGISTER_RAW_SIZE (translate_insn_rn (DEPRECATED_FP_REGNUM, media_mode));
return read_memory_integer (get_frame_base (frame)
+ get_frame_extra_info (frame)->f_offset,
size);
{
if (where[rn] >= 0)
{
- if (rn == FP_REGNUM)
+ if (rn == DEPRECATED_FP_REGNUM)
have_fp = 1;
get_frame_saved_regs (fi)[rn] = get_frame_base (fi) - where[rn] + depth - 4;
if (have_fp)
{
- get_frame_saved_regs (fi)[SP_REGNUM] = read_memory_integer (get_frame_saved_regs (fi)[FP_REGNUM], 4);
+ get_frame_saved_regs (fi)[SP_REGNUM] = read_memory_integer (get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM], 4);
}
else
{
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
- get_frame_extra_info (fi)->f_offset = depth - where[FP_REGNUM] - 4;
+ get_frame_extra_info (fi)->f_offset = depth - where[DEPRECATED_FP_REGNUM] - 4;
/* Work out the return pc - either from the saved pr or the pr
value */
}
/* The frame pointer register is general register 14 in shmedia and
shcompact modes. In sh compact it is a pseudo register. Same goes
for the stack pointer register, which is register 15. */
- fp_regnum = translate_insn_rn (FP_REGNUM, media_mode);
+ fp_regnum = translate_insn_rn (DEPRECATED_FP_REGNUM, media_mode);
sp_regnum = translate_insn_rn (SP_REGNUM, media_mode);
for (opc = pc + (insn_size * 28); pc < opc; pc += insn_size)
register r15 which still is the SP register. */
/* The place on the stack where fp is stored contains the sp of
the caller. */
- /* Again, saved_registers contains only space for the real registers,
- so we store in FP_REGNUM position. */
+ /* Again, saved_registers contains only space for the real
+ registers, so we store in DEPRECATED_FP_REGNUM position. */
int size;
if (tdep->sh_abi == SH_ABI_32)
size = 4;
{
if (where[rn] >= 0)
{
- if (rn == FP_REGNUM)
+ if (rn == DEPRECATED_FP_REGNUM)
have_fp = 1;
get_frame_saved_regs (fi)[rn] = get_frame_base (fi) - where[rn] + depth - 4;
if (have_fp)
{
get_frame_saved_regs (fi)[SP_REGNUM] =
- read_memory_integer (get_frame_saved_regs (fi)[FP_REGNUM], 4);
+ read_memory_integer (get_frame_saved_regs (fi)[DEPRECATED_FP_REGNUM], 4);
}
else
{
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
- get_frame_extra_info (fi)->f_offset = depth - where[FP_REGNUM] - 4;
+ get_frame_extra_info (fi)->f_offset = depth - where[DEPRECATED_FP_REGNUM] - 4;
/* Work out the return pc - either from the saved pr or the pr
value */
}
{
int size;
if (tdep->sh_abi == SH_ABI_32
- && (live_regnum == FP_REGNUM
+ && (live_regnum == DEPRECATED_FP_REGNUM
|| live_regnum == tdep->PR_REGNUM))
size = 4;
else
{
int size;
if (tdep->sh_abi == SH_ABI_32
- && (regnum == FP_REGNUM
+ && (regnum == DEPRECATED_FP_REGNUM
|| regnum == tdep->PR_REGNUM))
size = 4;
else
set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_num_regs (gdbarch, SH_DEFAULT_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, 15);
- set_gdbarch_fp_regnum (gdbarch, 14);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 14);
set_gdbarch_pc_regnum (gdbarch, 16);
set_gdbarch_register_size (gdbarch, 4);
set_gdbarch_register_bytes (gdbarch, SH_DEFAULT_NUM_REGS * 4);
set_gdbarch_read_pc (gdbarch, generic_target_read_pc);
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
: get_frame_base (get_next_frame (fi)))
: read_sp ());
- /* If fi->next is NULL, then we already set ->frame by passing read_fp()
- to create_new_frame. */
+ /* If fi->next is NULL, then we already set ->frame by passing
+ deprecated_read_fp() to create_new_frame. */
if (get_next_frame (fi))
{
char *buf;
{
/* Should we adjust for stack bias here? */
ULONGEST tmp;
- frame_read_unsigned_register (fi, FP_REGNUM, &tmp);
+ frame_read_unsigned_register (fi, DEPRECATED_FP_REGNUM, &tmp);
deprecated_update_frame_base_hack (fi, tmp);
if (GDB_TARGET_IS_SPARC64 && (get_frame_base (fi) & 1))
deprecated_update_frame_base_hack (fi, get_frame_base (fi) + 2047);
if (GDB_TARGET_IS_SPARC64)
{
/* Target is a 64 bit SPARC. */
- CORE_ADDR oldfp = read_register (FP_REGNUM);
+ CORE_ADDR oldfp = read_register (DEPRECATED_FP_REGNUM);
if (oldfp & 1)
- write_register (FP_REGNUM, old_sp - 2047);
+ write_register (DEPRECATED_FP_REGNUM, old_sp - 2047);
else
- write_register (FP_REGNUM, old_sp);
+ write_register (DEPRECATED_FP_REGNUM, old_sp);
}
else
{
/* Target is a 32 bit SPARC. */
- write_register (FP_REGNUM, old_sp);
+ write_register (DEPRECATED_FP_REGNUM, old_sp);
}
/* Set return address register for the call dummy to the current PC. */
write_register (I7_REGNUM, read_pc () - 8);
/* The call dummy will write this value to FP before executing
the 'save'. This ensures that register window flushes work
correctly in the simulator. */
- write_register (G0_REGNUM + 1, read_register (FP_REGNUM));
+ write_register (G0_REGNUM + 1, read_register (DEPRECATED_FP_REGNUM));
/* The call dummy will write this value to FP after executing
the 'save'. */
/* Set the FP that the call dummy will be using after the 'save'.
This makes backtraces from an inferior function call work properly. */
- write_register (FP_REGNUM, old_sp);
+ write_register (DEPRECATED_FP_REGNUM, old_sp);
}
}
CORE_ADDR
sparc64_read_fp (void)
{
- CORE_ADDR fp = read_register (FP_REGNUM);
+ CORE_ADDR fp = read_register (DEPRECATED_FP_REGNUM);
if (fp & 1)
fp += 2047;
sparc32_register_virtual_type (int regno)
{
if (regno == PC_REGNUM ||
- regno == FP_REGNUM ||
+ regno == DEPRECATED_FP_REGNUM ||
regno == SP_REGNUM)
return builtin_type_unsigned_int;
if (regno < 32)
sparc64_register_virtual_type (int regno)
{
if (regno == PC_REGNUM ||
- regno == FP_REGNUM ||
+ regno == DEPRECATED_FP_REGNUM ||
regno == SP_REGNUM)
return builtin_type_unsigned_long_long;
if (regno < 32)
set_gdbarch_deprecated_extract_struct_value_address (gdbarch, sparc_extract_struct_value_address);
set_gdbarch_fix_call_dummy (gdbarch, sparc_gdbarch_fix_call_dummy);
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_fp_regnum (gdbarch, SPARC_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, SPARC_FP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, SPARC_FP0_REGNUM);
set_gdbarch_deprecated_frame_chain (gdbarch, sparc_frame_chain);
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, sparc_frame_init_saved_regs);
set_gdbarch_pc_regnum (gdbarch, SPARC32_PC_REGNUM);
set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_deprecated_push_arguments (gdbarch, sparc32_push_arguments);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
set_gdbarch_register_byte (gdbarch, sparc32_register_byte);
set_gdbarch_ptr_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_deprecated_push_arguments (gdbarch, sparc64_push_arguments);
/* NOTE different for at_entry */
- set_gdbarch_read_fp (gdbarch, sparc64_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, sparc64_read_fp);
set_gdbarch_read_sp (gdbarch, sparc64_read_sp);
/* 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). */
static struct value *
value_of_builtin_frame_fp_reg (struct frame_info *frame)
{
-#ifdef FP_REGNUM
- if (FP_REGNUM >= 0)
- return value_of_register (FP_REGNUM, frame);
-#endif
- {
- struct value *val = allocate_value (builtin_type_void_data_ptr);
- char *buf = VALUE_CONTENTS_RAW (val);
- if (frame == NULL)
- memset (buf, TYPE_LENGTH (VALUE_TYPE (val)), 0);
- else
- ADDRESS_TO_POINTER (builtin_type_void_data_ptr, buf,
- get_frame_base (frame));
- return val;
- }
+ if (DEPRECATED_FP_REGNUM >= 0)
+ /* NOTE: cagney/2003-04-24: Since the mere presence of "fp" in the
+ register name table overrides this built-in $fp register, there
+ is no real reason for this DEPRECATED_FP_REGNUM trickery here.
+ An architecture wanting to implement "$fp" as alias for a raw
+ register can do so by adding "fp" to register name table (mind
+ you, doing this is probably a dangerous thing). */
+ return value_of_register (DEPRECATED_FP_REGNUM, frame);
+ else
+ {
+ struct value *val = allocate_value (builtin_type_void_data_ptr);
+ char *buf = VALUE_CONTENTS_RAW (val);
+ if (frame == NULL)
+ memset (buf, TYPE_LENGTH (VALUE_TYPE (val)), 0);
+ else
+ ADDRESS_TO_POINTER (builtin_type_void_data_ptr, buf,
+ get_frame_base (frame));
+ return val;
+ }
}
static struct value *
set_gdbarch_num_regs (gdbarch, E_NUM_REGS);
set_gdbarch_num_pseudo_regs (gdbarch, 0);
set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, E_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, E_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
set_gdbarch_register_name (gdbarch, v850_register_name);
set_gdbarch_register_size (gdbarch, v850_reg_size);
set_gdbarch_deprecated_max_register_virtual_size (gdbarch, v850_reg_size);
set_gdbarch_register_virtual_type (gdbarch, v850_reg_virtual_type);
- set_gdbarch_read_fp (gdbarch, v850_target_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, v850_target_read_fp);
/*
* Frame Info
}
get_frame_saved_regs (frame)[SP_REGNUM] = next_addr + 4;
- if (regmask & (1 << FP_REGNUM))
+ if (regmask & (1 << DEPRECATED_FP_REGNUM))
get_frame_saved_regs (frame)[SP_REGNUM] +=
4 + (4 * read_memory_integer (next_addr + 4, 4));
get_frame_saved_regs (frame)[PC_REGNUM] = get_frame_base (frame) + 16;
- get_frame_saved_regs (frame)[FP_REGNUM] = get_frame_base (frame) + 12;
+ get_frame_saved_regs (frame)[DEPRECATED_FP_REGNUM] = get_frame_base (frame) + 12;
get_frame_saved_regs (frame)[VAX_AP_REGNUM] = get_frame_base (frame) + 8;
get_frame_saved_regs (frame)[PS_REGNUM] = get_frame_base (frame) + 4;
}
for (regnum = 11; regnum >= 0; regnum--)
sp = push_word (sp, read_register (regnum));
sp = push_word (sp, read_register (PC_REGNUM));
- sp = push_word (sp, read_register (FP_REGNUM));
+ sp = push_word (sp, read_register (DEPRECATED_FP_REGNUM));
sp = push_word (sp, read_register (VAX_AP_REGNUM));
sp = push_word (sp, (read_register (PS_REGNUM) & 0xffef) + 0x2fff0000);
sp = push_word (sp, 0);
write_register (SP_REGNUM, sp);
- write_register (FP_REGNUM, sp);
+ write_register (DEPRECATED_FP_REGNUM, sp);
write_register (VAX_AP_REGNUM, sp + (17 * 4));
}
static void
vax_pop_frame (void)
{
- CORE_ADDR fp = read_register (FP_REGNUM);
+ CORE_ADDR fp = read_register (DEPRECATED_FP_REGNUM);
int regnum;
int regmask = read_memory_integer (fp + 4, 4);
(regmask & 0xffff)
| (read_register (PS_REGNUM) & 0xffff0000));
write_register (PC_REGNUM, read_memory_integer (fp + 16, 4));
- write_register (FP_REGNUM, read_memory_integer (fp + 12, 4));
+ write_register (DEPRECATED_FP_REGNUM, read_memory_integer (fp + 12, 4));
write_register (VAX_AP_REGNUM, read_memory_integer (fp + 8, 4));
fp += 16;
for (regnum = 0; regnum < 12; regnum++)
/* Register info */
set_gdbarch_num_regs (gdbarch, VAX_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, VAX_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, VAX_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, VAX_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, VAX_PC_REGNUM);
set_gdbarch_ps_regnum (gdbarch, VAX_PS_REGNUM);
/* Register numbers of various important registers. */
set_gdbarch_sp_regnum (gdbarch, 7); /* %rsp */
- set_gdbarch_fp_regnum (gdbarch, 6); /* %rbp */
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 6); /* %rbp */
set_gdbarch_pc_regnum (gdbarch, 16); /* %rip */
set_gdbarch_ps_regnum (gdbarch, 17); /* %eflags */
set_gdbarch_fp0_regnum (gdbarch, X86_64_NUM_GREGS); /* %st(0) */
set_gdbarch_deprecated_get_saved_register (gdbarch, cfi_get_saved_register);
/* FIXME: kettenis/20021026: Should we set parm_boundary to 64 here? */
- set_gdbarch_read_fp (gdbarch, cfi_read_fp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, cfi_read_fp);
set_gdbarch_extract_return_value (gdbarch, x86_64_extract_return_value);
set_gdbarch_num_regs (gdbarch, E_NUM_REGS);
set_gdbarch_num_pseudo_regs (gdbarch, 0);
set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, E_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, E_FP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
set_gdbarch_register_name (gdbarch, xstormy16_register_name);
set_gdbarch_register_size (gdbarch, xstormy16_reg_size);
projects / thirdparty / binutils-gdb.git / commitdiff
