diff options
| author | Andrew Cagney <cagney@redhat.com> | 2002-12-11 02:26:38 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-12-11 02:26:38 +0000 |
| commit | a5afb99fc1bc3708dafc1201ff30bd263ec2b266 (patch) | |
| tree | d6c05aa3caa8b22cae11a541c167282249db6c3d /gdb | |
| parent | 6604731ba7c2a5b3bffcf6ff2831b77ff09a92aa (diff) | |
| download | gdb-a5afb99fc1bc3708dafc1201ff30bd263ec2b266.zip gdb-a5afb99fc1bc3708dafc1201ff30bd263ec2b266.tar.gz gdb-a5afb99fc1bc3708dafc1201ff30bd263ec2b266.tar.bz2 | |
2002-12-10 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (DEPRECATED_INIT_FRAME_PC): Rename INIT_FRAME_PC.
Change to a function with predicate.
* gdbarch.h, gdbarch.c: Re-generate.
* frame.c (get_prev_frame): Update. Test
DEPRECATED_INIT_FRAME_PC_P.
* config/sparc/tm-sparc.h (DEPRECATED_INIT_FRAME_PC): Update.
* config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC): Update.
* config/mn10200/tm-mn10200.h (DEPRECATED_INIT_FRAME_PC): Update.
* alpha-tdep.c (alpha_gdbarch_init): Update.
* mn10300-tdep.c (mn10300_gdbarch_init): Update.
* mips-tdep.c (mips_gdbarch_init): Update.
* i386-interix-tdep.c (i386_interix_init_abi): Update.
* arm-tdep.c: Update comments.
* h8300-tdep.c (h8300_gdbarch_init): Explicitly set init_frame_pc.
* config/m32r/tm-m32r.h (DEPRECATED_INIT_FRAME_PC): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* x86-64-tdep.c (x86_64_init_abi): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* s390-tdep.c (s390_gdbarch_init): Ditto.
* v850-tdep.c (v850_gdbarch_init): Ditto.
* vax-tdep.c (vax_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* mcore-tdep.c (mcore_gdbarch_init): Ditto.
* xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.
* i386-tdep.c (i386_gdbarch_init): Ditto.
* d10v-tdep.c (d10v_gdbarch_init): Ditto.
* cris-tdep.c (cris_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
* arm-tdep.c (arm_gdbarch_init): Ditto.
* config/z8k/tm-z8k.h (INIT_FRAME_PC_FIRST): Delete macro.
(DEPRECATED_INIT_FRAME_PC): Rename INIT_FRAME_PC.
Diffstat (limited to 'gdb')
38 files changed, 246 insertions, 95 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d002d3d..b0c6d62 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,39 @@ +2002-12-10 Andrew Cagney <cagney@redhat.com> + + * gdbarch.sh (DEPRECATED_INIT_FRAME_PC): Rename INIT_FRAME_PC. + Change to a function with predicate. + * gdbarch.h, gdbarch.c: Re-generate. + * frame.c (get_prev_frame): Update. Test + DEPRECATED_INIT_FRAME_PC_P. + * config/sparc/tm-sparc.h (DEPRECATED_INIT_FRAME_PC): Update. + * config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC): Update. + * config/mn10200/tm-mn10200.h (DEPRECATED_INIT_FRAME_PC): Update. + * alpha-tdep.c (alpha_gdbarch_init): Update. + * mn10300-tdep.c (mn10300_gdbarch_init): Update. + * mips-tdep.c (mips_gdbarch_init): Update. + * i386-interix-tdep.c (i386_interix_init_abi): Update. + * arm-tdep.c: Update comments. + * h8300-tdep.c (h8300_gdbarch_init): Explicitly set init_frame_pc. + * config/m32r/tm-m32r.h (DEPRECATED_INIT_FRAME_PC): Ditto. + * frv-tdep.c (frv_gdbarch_init): Ditto. + * x86-64-tdep.c (x86_64_init_abi): Ditto. + * ia64-tdep.c (ia64_gdbarch_init): Ditto. + * s390-tdep.c (s390_gdbarch_init): Ditto. + * v850-tdep.c (v850_gdbarch_init): Ditto. + * vax-tdep.c (vax_gdbarch_init): Ditto. + * sh-tdep.c (sh_gdbarch_init): Ditto. + * ns32k-tdep.c (ns32k_gdbarch_init): Ditto. + * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. + * mcore-tdep.c (mcore_gdbarch_init): Ditto. + * xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto. + * i386-tdep.c (i386_gdbarch_init): Ditto. + * d10v-tdep.c (d10v_gdbarch_init): Ditto. + * cris-tdep.c (cris_gdbarch_init): Ditto. + * avr-tdep.c (avr_gdbarch_init): Ditto. + * arm-tdep.c (arm_gdbarch_init): Ditto. + * config/z8k/tm-z8k.h (INIT_FRAME_PC_FIRST): Delete macro. + (DEPRECATED_INIT_FRAME_PC): Rename INIT_FRAME_PC. + 2002-12-10 Daniel Jacobowitz <drow@mvista.com> * config/pa/nm-hppah.h (CHILD_POST_FOLLOW_VFORK): Change to diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c index b0da5b3..12dcc62 100644 --- a/gdb/alpha-tdep.c +++ b/gdb/alpha-tdep.c @@ -1895,7 +1895,7 @@ alpha_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0); set_gdbarch_push_dummy_frame (gdbarch, alpha_push_dummy_frame); set_gdbarch_fix_call_dummy (gdbarch, alpha_fix_call_dummy); - set_gdbarch_init_frame_pc (gdbarch, init_frame_pc_noop); + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop); set_gdbarch_deprecated_init_frame_pc_first (gdbarch, alpha_init_frame_pc_first); set_gdbarch_inner_than (gdbarch, core_addr_lessthan); diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 386ab91..4b1740a 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -1009,9 +1009,9 @@ arm_find_callers_reg (struct frame_info *fi, int regnum) } /* Function: frame_chain Given a GDB frame, determine the address of the calling function's frame. This will be used to create a new - GDB frame struct, and then INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC - will be called for the new frame. For ARM, we save the frame size - when we initialize the frame_info. */ + GDB frame struct, and then INIT_EXTRA_FRAME_INFO and + DEPRECATED_INIT_FRAME_PC will be called for the new frame. For + ARM, we save the frame size when we initialize the frame_info. */ static CORE_ADDR arm_frame_chain (struct frame_info *fi) @@ -2748,6 +2748,10 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = xmalloc (sizeof (struct gdbarch_tdep)); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->osabi = osabi; /* This is the way it has always defaulted. */ diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c index 45a4f20..1c93860 100644 --- a/gdb/avr-tdep.c +++ b/gdb/avr-tdep.c @@ -1020,9 +1020,10 @@ avr_frame_address (struct frame_info *fi) return avr_make_saddr (fi->frame); } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. For us, the frame address is its stack pointer value, so we look up the function prologue to determine the caller's sp value, and return it. */ @@ -1166,6 +1167,10 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = XMALLOC (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + /* If we ever need to differentiate the device types, do it here. */ switch (info.bfd_arch_info->mach) { diff --git a/gdb/config/m32r/tm-m32r.h b/gdb/config/m32r/tm-m32r.h index 51c8f72..70a30a8 100644 --- a/gdb/config/m32r/tm-m32r.h +++ b/gdb/config/m32r/tm-m32r.h @@ -109,8 +109,8 @@ struct value; extern void m32r_init_extra_frame_info (struct frame_info *fi); /* mvs_check INIT_EXTRA_FRAME_INFO */ #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) m32r_init_extra_frame_info (fi) -/* mvs_no_check INIT_FRAME_PC */ -#define INIT_FRAME_PC /* Not necessary */ +/* mvs_no_check DEPRECATED_INIT_FRAME_PC */ +#define DEPRECATED_INIT_FRAME_PC init_frame_pc_noop extern void m32r_frame_find_saved_regs (struct frame_info *fi, diff --git a/gdb/config/mn10200/tm-mn10200.h b/gdb/config/mn10200/tm-mn10200.h index d7b9f09..b2d0385 100644 --- a/gdb/config/mn10200/tm-mn10200.h +++ b/gdb/config/mn10200/tm-mn10200.h @@ -107,7 +107,7 @@ struct value; extern void mn10200_init_extra_frame_info (struct frame_info *); #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10200_init_extra_frame_info (fi) -#define INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) +#define DEPRECATED_INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) #define INIT_FRAME_PC_FIRST(x,y) (init_frame_pc_noop (x, y)) extern void mn10200_frame_find_saved_regs (struct frame_info *, diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h index 5cf60ff..ce35906 100644 --- a/gdb/config/pa/tm-hppa.h +++ b/gdb/config/pa/tm-hppa.h @@ -30,6 +30,7 @@ #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES 0 #define CALL_DUMMY_LOCATION ON_STACK #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) deprecated_pc_in_call_dummy_on_stack (pc, sp, frame_address) +#define DEPRECATED_INIT_FRAME_PC(l,f) (init_frame_pc_default (l, f)) /* Forward declarations of some types we use in prototypes */ diff --git a/gdb/config/rs6000/tm-rs6000.h b/gdb/config/rs6000/tm-rs6000.h index 3f21bd7..1bdd9eb 100644 --- a/gdb/config/rs6000/tm-rs6000.h +++ b/gdb/config/rs6000/tm-rs6000.h @@ -86,7 +86,7 @@ extern void aix_process_linenos (void); "arch-utils.h" here. Not too bad as this entire file is going away anyway. */ extern CORE_ADDR init_frame_pc_noop (int fromleaf, struct frame_info *prev); -#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev)) +#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev)) /* Flag for machine-specific stuff in shared files. FIXME */ #define IBM6000_TARGET diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h index 0516078..f0a4572 100644 --- a/gdb/config/sparc/tm-sparc.h +++ b/gdb/config/sparc/tm-sparc.h @@ -519,7 +519,7 @@ extern void sparc_print_extra_frame_info (struct frame_info *); /* INIT_EXTRA_FRAME_INFO needs the PC to detect flat frames. */ -#define INIT_FRAME_PC(FROMLEAF, PREV) (init_frame_pc_noop (FROMLEAF, PREV)) +#define DEPRECATED_INIT_FRAME_PC(FROMLEAF, PREV) (init_frame_pc_noop (FROMLEAF, PREV)) #define DEPRECATED_INIT_FRAME_PC_FIRST(FROMLEAF, PREV) \ ((FROMLEAF) ? SAVED_PC_AFTER_CALL ((PREV)->next) : \ (PREV)->next ? FRAME_SAVED_PC ((PREV)->next) : read_pc ()) diff --git a/gdb/config/z8k/tm-z8k.h b/gdb/config/z8k/tm-z8k.h index 12ba247..86cc4a4 100644 --- a/gdb/config/z8k/tm-z8k.h +++ b/gdb/config/z8k/tm-z8k.h @@ -108,7 +108,7 @@ extern int z8k_saved_pc_after_call (struct frame_info *frame); #define REGISTER_VIRTUAL_TYPE(N) \ (REGISTER_VIRTUAL_SIZE(N) == 2? builtin_type_unsigned_int : builtin_type_long) -#define INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) +#define DEPRECATED_INIT_FRAME_PC(x,y) (init_frame_pc_noop (x, y)) #define INIT_FRAME_PC_FIRST(x,y) (init_frame_pc_noop (x, y)) #define REGISTER_NAMES \ diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c index 35ba291..0d552b8 100644 --- a/gdb/cris-tdep.c +++ b/gdb/cris-tdep.c @@ -4123,6 +4123,10 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->cris_version = cris_version; tdep->cris_mode = cris_mode; tdep->cris_abi = cris_abi; diff --git a/gdb/d10v-tdep.c b/gdb/d10v-tdep.c index d1fcafc..14fd95a 100644 --- a/gdb/d10v-tdep.c +++ b/gdb/d10v-tdep.c @@ -677,10 +677,10 @@ d10v_skip_prologue (CORE_ADDR pc) return pc; } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. - */ +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. */ static CORE_ADDR d10v_frame_chain (struct frame_info *fi) @@ -1518,6 +1518,10 @@ d10v_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = XMALLOC (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + switch (info.bfd_arch_info->mach) { case bfd_mach_d10v_ts2: diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index a85398e..39059dd 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2002-12-05 Andrew Cagney <ac131313@redhat.com> + + * gdbint.texinfo (Algorithms): Replace INIT_FRAME_PC with + DEPRECATED_INIT_FRAME_PC. + 2002-12-01 Andrew Cagney <ac131313@redhat.com> * gdbint.texinfo (Target Architecture Definition): Delete diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo index 5aba24d..26fd523 100644 --- a/gdb/doc/gdbint.texinfo +++ b/gdb/doc/gdbint.texinfo @@ -253,9 +253,9 @@ your frames are nonstandard.) @cindex frame chain Given a @value{GDBN} frame, define @code{FRAME_CHAIN} to determine the -address of the calling function's frame. This will be used to create -a new @value{GDBN} frame struct, and then @code{INIT_EXTRA_FRAME_INFO} -and @code{INIT_FRAME_PC} will be called for the new frame. +address of the calling function's frame. This will be used to create a +new @value{GDBN} frame struct, and then @code{INIT_EXTRA_FRAME_INFO} and +@code{DEPRECATED_INIT_FRAME_PC} will be called for the new frame. @section Breakpoint Handling @@ -3453,8 +3453,8 @@ If additional information about the frame is required this should be stored in @code{frame->extra_info}. Space for @code{frame->extra_info} is allocated using @code{frame_obstack_alloc}. -@item INIT_FRAME_PC (@var{fromleaf}, @var{prev}) -@findex INIT_FRAME_PC +@item DEPRECATED_INIT_FRAME_PC (@var{fromleaf}, @var{prev}) +@findex DEPRECATED_INIT_FRAME_PC This is a C statement that sets the pc of the frame pointed to by @var{prev}. [By default...] diff --git a/gdb/frame.c b/gdb/frame.c index 3652e33..deee6c0 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -972,25 +972,25 @@ get_prev_frame (struct frame_info *next_frame) prev->type = NORMAL_FRAME; /* This change should not be needed, FIXME! We should determine - whether any targets *need* INIT_FRAME_PC to happen after - INIT_EXTRA_FRAME_INFO and come up with a simple way to express - what goes on here. + whether any targets *need* DEPRECATED_INIT_FRAME_PC to happen + after INIT_EXTRA_FRAME_INFO and come up with a simple way to + express what goes on here. INIT_EXTRA_FRAME_INFO is called from two places: create_new_frame (where the PC is already set up) and here (where it isn't). - INIT_FRAME_PC is only called from here, always after + DEPRECATED_INIT_FRAME_PC is only called from here, always after INIT_EXTRA_FRAME_INFO. The catch is the MIPS, where INIT_EXTRA_FRAME_INFO requires the PC value (which hasn't been set yet). Some other machines appear to require INIT_EXTRA_FRAME_INFO before they can do - INIT_FRAME_PC. Phoo. + DEPRECATED_INIT_FRAME_PC. Phoo. We shouldn't need DEPRECATED_INIT_FRAME_PC_FIRST to add more complication to an already overcomplicated part of GDB. gnu@cygnus.com, 15Sep92. - Assuming that some machines need INIT_FRAME_PC after + Assuming that some machines need DEPRECATED_INIT_FRAME_PC after INIT_EXTRA_FRAME_INFO, one possible scheme: SETUP_INNERMOST_FRAME(): Default version is just create_new_frame @@ -1002,17 +1002,17 @@ get_prev_frame (struct frame_info *next_frame) SETUP_ARBITRARY_FRAME would have to do that. INIT_PREV_FRAME(fromleaf, prev) Replace INIT_EXTRA_FRAME_INFO and - INIT_FRAME_PC. This should also return a flag saying whether to - keep the new frame, or whether to discard it, because on some - machines (e.g. mips) it is really awkward to have + DEPRECATED_INIT_FRAME_PC. This should also return a flag saying + whether to keep the new frame, or whether to discard it, because + on some machines (e.g. mips) it is really awkward to have FRAME_CHAIN_VALID called *before* INIT_EXTRA_FRAME_INFO (there is no good way to get information deduced in FRAME_CHAIN_VALID into the extra fields of the new frame). std_frame_pc(fromleaf, prev) This is the default setting for INIT_PREV_FRAME. It just does - what the default INIT_FRAME_PC does. Some machines will call it - from INIT_PREV_FRAME (either at the beginning, the end, or in the - middle). Some machines won't use it. + what the default DEPRECATED_INIT_FRAME_PC does. Some machines + will call it from INIT_PREV_FRAME (either at the beginning, the + end, or in the middle). Some machines won't use it. kingdon@cygnus.com, 13Apr93, 31Jan94, 14Dec94. */ @@ -1050,7 +1050,8 @@ get_prev_frame (struct frame_info *next_frame) /* This entry is in the frame queue now, which is good since FRAME_SAVED_PC may use that queue to figure out its value (see tm-sparc.h). We want the pc saved in the inferior frame. */ - prev->pc = (INIT_FRAME_PC (fromleaf, prev)); + if (DEPRECATED_INIT_FRAME_PC_P ()) + prev->pc = DEPRECATED_INIT_FRAME_PC (fromleaf, prev); /* If ->frame and ->pc are unchanged, we are in the process of getting ourselves into an infinite backtrace. Some architectures diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c index b6f0b79..0c14e53 100644 --- a/gdb/frv-tdep.c +++ b/gdb/frv-tdep.c @@ -1045,6 +1045,10 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, var); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + set_gdbarch_short_bit (gdbarch, 16); set_gdbarch_int_bit (gdbarch, 32); set_gdbarch_long_bit (gdbarch, 32); diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 999f32c..03a4ae3 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -196,7 +196,7 @@ struct gdbarch int call_dummy_stack_adjust; gdbarch_fix_call_dummy_ftype *fix_call_dummy; gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first; - gdbarch_init_frame_pc_ftype *init_frame_pc; + gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc; int believe_pcc_promotion; int believe_pcc_promotion_type; gdbarch_coerce_float_to_double_ftype *coerce_float_to_double; @@ -533,7 +533,6 @@ gdbarch_alloc (const struct gdbarch_info *info, current_gdbarch->call_dummy_words = legacy_call_dummy_words; current_gdbarch->sizeof_call_dummy_words = legacy_sizeof_call_dummy_words; current_gdbarch->call_dummy_stack_adjust_p = -1; - current_gdbarch->init_frame_pc = init_frame_pc_default; current_gdbarch->coerce_float_to_double = default_coerce_float_to_double; current_gdbarch->register_convertible = generic_register_convertible_not; current_gdbarch->convert_register_p = legacy_convert_register_p; @@ -712,7 +711,7 @@ verify_gdbarch (struct gdbarch *gdbarch) && (gdbarch->fix_call_dummy == 0)) fprintf_unfiltered (log, "\n\tfix_call_dummy"); /* Skip verify of deprecated_init_frame_pc_first, has predicate */ - /* Skip verify of init_frame_pc, invalid_p == 0 */ + /* Skip verify of deprecated_init_frame_pc, has predicate */ /* Skip verify of coerce_float_to_double, invalid_p == 0 */ /* Skip verify of get_saved_register, has predicate */ /* Skip verify of register_convertible, invalid_p == 0 */ @@ -1192,6 +1191,26 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) (long) current_gdbarch->deprecated_extract_struct_value_address /*DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS ()*/); #endif +#ifdef DEPRECATED_INIT_FRAME_PC_P + fprintf_unfiltered (file, + "gdbarch_dump: %s # %s\n", + "DEPRECATED_INIT_FRAME_PC_P()", + XSTRING (DEPRECATED_INIT_FRAME_PC_P ())); + fprintf_unfiltered (file, + "gdbarch_dump: DEPRECATED_INIT_FRAME_PC_P() = %d\n", + DEPRECATED_INIT_FRAME_PC_P ()); +#endif +#ifdef DEPRECATED_INIT_FRAME_PC + fprintf_unfiltered (file, + "gdbarch_dump: %s # %s\n", + "DEPRECATED_INIT_FRAME_PC(fromleaf, prev)", + XSTRING (DEPRECATED_INIT_FRAME_PC (fromleaf, prev))); + if (GDB_MULTI_ARCH) + fprintf_unfiltered (file, + "gdbarch_dump: DEPRECATED_INIT_FRAME_PC = <0x%08lx>\n", + (long) current_gdbarch->deprecated_init_frame_pc + /*DEPRECATED_INIT_FRAME_PC ()*/); +#endif #ifdef DEPRECATED_INIT_FRAME_PC_FIRST_P fprintf_unfiltered (file, "gdbarch_dump: %s # %s\n", @@ -1577,17 +1596,6 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) (long) current_gdbarch->init_extra_frame_info /*INIT_EXTRA_FRAME_INFO ()*/); #endif -#ifdef INIT_FRAME_PC - fprintf_unfiltered (file, - "gdbarch_dump: %s # %s\n", - "INIT_FRAME_PC(fromleaf, prev)", - XSTRING (INIT_FRAME_PC (fromleaf, prev))); - if (GDB_MULTI_ARCH) - fprintf_unfiltered (file, - "gdbarch_dump: INIT_FRAME_PC = <0x%08lx>\n", - (long) current_gdbarch->init_frame_pc - /*INIT_FRAME_PC ()*/); -#endif #ifdef INNER_THAN fprintf_unfiltered (file, "gdbarch_dump: %s # %s\n", @@ -3804,23 +3812,30 @@ set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch->deprecated_init_frame_pc_first = deprecated_init_frame_pc_first; } +int +gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->deprecated_init_frame_pc != 0; +} + CORE_ADDR -gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev) +gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev) { gdb_assert (gdbarch != NULL); - if (gdbarch->init_frame_pc == 0) + if (gdbarch->deprecated_init_frame_pc == 0) internal_error (__FILE__, __LINE__, - "gdbarch: gdbarch_init_frame_pc invalid"); + "gdbarch: gdbarch_deprecated_init_frame_pc invalid"); if (gdbarch_debug >= 2) - fprintf_unfiltered (gdb_stdlog, "gdbarch_init_frame_pc called\n"); - return gdbarch->init_frame_pc (fromleaf, prev); + fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_init_frame_pc called\n"); + return gdbarch->deprecated_init_frame_pc (fromleaf, prev); } void -set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, - gdbarch_init_frame_pc_ftype init_frame_pc) +set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, + gdbarch_deprecated_init_frame_pc_ftype deprecated_init_frame_pc) { - gdbarch->init_frame_pc = init_frame_pc; + gdbarch->deprecated_init_frame_pc = deprecated_init_frame_pc; } int diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 026a9c0..b8ad9a0 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -1215,20 +1215,40 @@ extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, #endif #endif +#if defined (DEPRECATED_INIT_FRAME_PC) +/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */ +#if !defined (DEPRECATED_INIT_FRAME_PC_P) +#define DEPRECATED_INIT_FRAME_PC_P() (1) +#endif +#endif + +/* Default predicate for non- multi-arch targets. */ +#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P) +#define DEPRECATED_INIT_FRAME_PC_P() (0) +#endif + +extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P) +#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC" +#endif +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P) +#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch)) +#endif + /* Default (function) for non- multi-arch platforms. */ -#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC) -#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev)) +#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC) +#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0) #endif -typedef CORE_ADDR (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev); -extern CORE_ADDR gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev); -extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc); -#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC) -#error "Non multi-arch definition of INIT_FRAME_PC" +typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev); +extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev); +extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC) +#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC" #endif #if GDB_MULTI_ARCH -#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC) -#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev)) +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC) +#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev)) #endif #endif diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh index 8ca7477..8458ae3 100755 --- a/gdb/gdbarch.sh +++ b/gdb/gdbarch.sh @@ -514,7 +514,7 @@ v:1:CALL_DUMMY_STACK_ADJUST_P:int:call_dummy_stack_adjust_p::::0:-1:::0x%08lx v:2:CALL_DUMMY_STACK_ADJUST:int:call_dummy_stack_adjust::::0:::gdbarch->call_dummy_stack_adjust_p && gdbarch->call_dummy_stack_adjust == 0:0x%08lx::CALL_DUMMY_STACK_ADJUST_P f:2:FIX_CALL_DUMMY:void:fix_call_dummy:char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p:dummy, pc, fun, nargs, args, type, gcc_p:::0 F:2:DEPRECATED_INIT_FRAME_PC_FIRST:CORE_ADDR:deprecated_init_frame_pc_first:int fromleaf, struct frame_info *prev:fromleaf, prev -f:2:INIT_FRAME_PC:CORE_ADDR:init_frame_pc:int fromleaf, struct frame_info *prev:fromleaf, prev:::init_frame_pc_default::0 +F::DEPRECATED_INIT_FRAME_PC:CORE_ADDR:deprecated_init_frame_pc:int fromleaf, struct frame_info *prev:fromleaf, prev # v:2:BELIEVE_PCC_PROMOTION:int:believe_pcc_promotion::::::: v:2:BELIEVE_PCC_PROMOTION_TYPE:int:believe_pcc_promotion_type::::::: diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c index 34cd1fb..0fc9d86 100644 --- a/gdb/h8300-tdep.c +++ b/gdb/h8300-tdep.c @@ -482,9 +482,10 @@ h8300_frame_init_saved_regs (struct frame_info *fi) } } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. For us, the frame address is its stack pointer value, so we look up the function prologue to determine the caller's sp value, and return it. */ @@ -1079,6 +1080,10 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, 0); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + /* * Basic register fields and methods. */ diff --git a/gdb/h8500-tdep.c b/gdb/h8500-tdep.c index a3d61b1..b717401 100644 --- a/gdb/h8500-tdep.c +++ b/gdb/h8500-tdep.c @@ -106,9 +106,10 @@ h8500_addr_bits_remove (CORE_ADDR addr) return ((addr) & 0xffffff); } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. For us, the frame address is its stack pointer value, so we look up the function prologue to determine the caller's sp value, and return it. */ diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c index 2ea7906..704d26d 100644 --- a/gdb/hppa-tdep.c +++ b/gdb/hppa-tdep.c @@ -1080,9 +1080,10 @@ init_extra_frame_info (int fromleaf, struct frame_info *frame) frame->frame = read_register (SP_REGNUM) - framesize; } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. This may involve searching through prologues for several functions at boundaries where GCC calls HP C code, or where code which has diff --git a/gdb/i386-interix-tdep.c b/gdb/i386-interix-tdep.c index 46a2be9..62bc496 100644 --- a/gdb/i386-interix-tdep.c +++ b/gdb/i386-interix-tdep.c @@ -331,7 +331,7 @@ i386_interix_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_skip_trampoline_code (gdbarch, i386_interix_skip_trampoline_code); set_gdbarch_init_extra_frame_info (gdbarch, i386_interix_back_one_frame); - set_gdbarch_init_frame_pc (gdbarch, init_frame_pc_noop); + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop); set_gdbarch_frame_chain_valid (gdbarch, i386_interix_frame_chain_valid); set_gdbarch_frame_saved_pc (gdbarch, i386_interix_frame_saved_pc); set_gdbarch_name_of_malloc (gdbarch, "_malloc"); diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index d1230f1..5d76460 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -1519,6 +1519,10 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = XMALLOC (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->osabi = osabi; /* The i386 default settings don't include the SSE registers. diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c index 0587f0b..fab210a 100644 --- a/gdb/ia64-tdep.c +++ b/gdb/ia64-tdep.c @@ -2120,6 +2120,9 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, tdep); tdep->os_ident = os_ident; + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); /* Set the method of obtaining the sigcontext addresses at which registers are saved. The method of checking to see if diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c index 649d396..eeb6335 100644 --- a/gdb/m32r-tdep.c +++ b/gdb/m32r-tdep.c @@ -470,11 +470,11 @@ m32r_find_callers_reg (struct frame_info *fi, int regnum) return read_register (regnum); } -/* Function: frame_chain - Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. - For m32r, we save the frame size when we initialize the frame_info. */ +/* Function: frame_chain Given a GDB frame, determine the address of + the calling function's frame. This will be used to create a new + GDB frame struct, and then INIT_EXTRA_FRAME_INFO and + DEPRECATED_INIT_FRAME_PC will be called for the new frame. For + m32r, we save the frame size when we initialize the frame_info. */ CORE_ADDR m32r_frame_chain (struct frame_info *fi) diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c index 2e21abf..7b2dc43 100644 --- a/gdb/m68hc11-tdep.c +++ b/gdb/m68hc11-tdep.c @@ -802,10 +802,10 @@ m68hc11_skip_prologue (CORE_ADDR pc) return pc; } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. -*/ +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. */ static CORE_ADDR m68hc11_frame_chain (struct frame_info *frame) @@ -1236,6 +1236,10 @@ m68hc11_gdbarch_init (struct gdbarch_info info, gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + switch (info.bfd_arch_info->arch) { case bfd_arch_m68hc11: diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c index 3f16e19..8735e07 100644 --- a/gdb/m68k-tdep.c +++ b/gdb/m68k-tdep.c @@ -983,6 +983,10 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, 0); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + set_gdbarch_long_double_format (gdbarch, &floatformat_m68881_ext); set_gdbarch_long_double_bit (gdbarch, 96); diff --git a/gdb/mcore-tdep.c b/gdb/mcore-tdep.c index f29b3a8..ae2821f 100644 --- a/gdb/mcore-tdep.c +++ b/gdb/mcore-tdep.c @@ -638,9 +638,10 @@ mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue) return addr; } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. */ +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. */ CORE_ADDR mcore_frame_chain (struct frame_info * fi) @@ -1084,6 +1085,10 @@ mcore_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, 0); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + /* Registers: */ /* All registers are 32 bits */ diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index fc51c6e..799415a 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -5966,7 +5966,7 @@ mips_gdbarch_init (struct gdbarch_info info, /* There's a mess in stack frame creation. See comments in blockframe.c near reference to DEPRECATED_INIT_FRAME_PC_FIRST. */ set_gdbarch_deprecated_init_frame_pc_first (gdbarch, mips_init_frame_pc_first); - set_gdbarch_init_frame_pc (gdbarch, init_frame_pc_noop); + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop); /* Map debug register numbers onto internal register numbers. */ set_gdbarch_stab_reg_to_regnum (gdbarch, mips_stab_reg_to_regnum); diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c index f68664d..e503d19 100644 --- a/gdb/mn10300-tdep.c +++ b/gdb/mn10300-tdep.c @@ -1167,7 +1167,7 @@ mn10300_gdbarch_init (struct gdbarch_info info, set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid); set_gdbarch_saved_pc_after_call (gdbarch, mn10300_saved_pc_after_call); set_gdbarch_init_extra_frame_info (gdbarch, mn10300_init_extra_frame_info); - set_gdbarch_init_frame_pc (gdbarch, init_frame_pc_noop); + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop); set_gdbarch_frame_init_saved_regs (gdbarch, mn10300_frame_init_saved_regs); set_gdbarch_frame_chain (gdbarch, mn10300_frame_chain); set_gdbarch_frame_saved_pc (gdbarch, mn10300_frame_saved_pc); diff --git a/gdb/ns32k-tdep.c b/gdb/ns32k-tdep.c index 26e88cd..6e51b83 100644 --- a/gdb/ns32k-tdep.c +++ b/gdb/ns32k-tdep.c @@ -560,6 +560,10 @@ ns32k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = xmalloc (sizeof (struct gdbarch_tdep)); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->osabi = osabi; /* Register info */ diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c index 48842da..964c23a 100644 --- a/gdb/s390-tdep.c +++ b/gdb/s390-tdep.c @@ -1761,6 +1761,10 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* Yes: create a new gdbarch for the specified machine type. */ gdbarch = gdbarch_alloc (&info, NULL); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + set_gdbarch_believe_pcc_promotion (gdbarch, 0); set_gdbarch_char_signed (gdbarch, 0); diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c index b25ff5a..dc68b15 100644 --- a/gdb/sh-tdep.c +++ b/gdb/sh-tdep.c @@ -918,9 +918,10 @@ gdb_print_insn_sh (bfd_vma memaddr, disassemble_info *info) return print_insn_sh (memaddr, info); } -/* Given a GDB frame, determine the address of the calling function's frame. - This will be used to create a new GDB frame struct, and then - INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. +/* Given a GDB frame, determine the address of the calling function's + frame. This will be used to create a new GDB frame struct, and + then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be + called for the new frame. For us, the frame address is its stack pointer value, so we look up the function prologue to determine the caller's sp value, and return it. */ @@ -4241,6 +4242,10 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = XMALLOC (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->osabi = osabi; /* Initialize the register numbers that are not common to all the diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c index 6c54769..6872de8 100644 --- a/gdb/v850-tdep.c +++ b/gdb/v850-tdep.c @@ -1197,6 +1197,10 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, 0); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + for (i = 0; v850_processor_type_table[i].regnames != NULL; i++) { if (v850_processor_type_table[i].mach == info.bfd_arch_info->mach) diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c index 119f013..359029d 100644 --- a/gdb/vax-tdep.c +++ b/gdb/vax-tdep.c @@ -632,6 +632,10 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = xmalloc (sizeof (struct gdbarch_tdep)); gdbarch = gdbarch_alloc (&info, tdep); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + tdep->osabi = osabi; /* Register info */ diff --git a/gdb/x86-64-tdep.c b/gdb/x86-64-tdep.c index 8b76341..1a65131 100644 --- a/gdb/x86-64-tdep.c +++ b/gdb/x86-64-tdep.c @@ -1032,7 +1032,7 @@ x86_64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_init_extra_frame_info (gdbarch, cfi_init_extra_frame_info); /* Frame PC initialization is handled by using CFI. */ - set_gdbarch_init_frame_pc (gdbarch, x86_64_init_frame_pc); + set_gdbarch_deprecated_init_frame_pc (gdbarch, x86_64_init_frame_pc); /* Cons up virtual frame pointer for trace. */ set_gdbarch_virtual_frame_pointer (gdbarch, cfi_virtual_frame_pointer); diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c index 7d59216..fb7ff3c 100644 --- a/gdb/xstormy16-tdep.c +++ b/gdb/xstormy16-tdep.c @@ -1023,6 +1023,10 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) gdbarch = gdbarch_alloc (&info, 0); + /* NOTE: cagney/2002-12-06: This can be deleted when this arch is + ready to unwind the PC first (see frame.c:get_prev_frame()). */ + set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default); + /* * Basic register fields and methods. */ |