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Index: ChangeLog
2003-03-23 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (DEPRECATED_FRAME_CHAIN): Replace FRAME_CHAIN. (DEPRECATED_FRAME_CHAIN_VALID): Replace FRAME_CHAIN_VALID. * gdbarch.h, gdbarch.c: Regenerate. * valops.c (hand_function_call): Update. * objfiles.h (DEPRECATED_FRAME_CHAIN_VALID): Update. * frame.c (legacy_saved_regs_this_id): Update. (legacy_get_prev_frame, get_prev_frame, legacy_frame_p): Update. * dummy-frame.h: Update. * config/sparc/tm-sparc.h (DEPRECATED_FRAME_CHAIN): Update. * config/pa/tm-hppa.h (DEPRECATED_FRAME_CHAIN_VALID): Update. * config/m68k/tm-vx68.h (DEPRECATED_FRAME_CHAIN): Update. * config/m68k/tm-os68k.h (DEPRECATED_FRAME_CHAIN): Update. * config/m68k/tm-sun3.h: Update. * blockframe.c (inside_main_func, frame_chain_valid): Update. * xstormy16-tdep.c (xstormy16_gdbarch_init): Update. * x86-64-tdep.c (x86_64_init_abi): Update. * vax-tdep.c (vax_gdbarch_init): Update. * v850-tdep.c (v850_gdbarch_init): Update. * sparc-tdep.c (sparc_frame_chain, sparc_gdbarch_init): Update. * sh-tdep.c (sh_gdbarch_init): Update. * s390-tdep.c (s390_gdbarch_init): Update. * rs6000-tdep.c (rs6000_frame_saved_pc): Update. (rs6000_gdbarch_init, rs6000_frame_saved_pc): Update. (frame_get_saved_regs): Update. * ppc-linux-tdep.c (ppc_linux_init_abi): Update. * ns32k-tdep.c (ns32k_gdbarch_init): Update. * mn10300-tdep.c (mn10300_gdbarch_init): Update. * mips-tdep.c (mips_gdbarch_init): Update. * mcore-tdep.c (mcore_gdbarch_init): Update. * m68k-tdep.c (m68k_gdbarch_init): Update. * m68hc11-tdep.c (m68hc11_gdbarch_init): Update. * ia64-tdep.c (ia64_gdbarch_init): Update. * i386-tdep.c (i386_frame_num_args, i386_gdbarch_init): Update. * i386-interix-tdep.c (i386_interix_init_abi): Update. (i386_interix_back_one_frame): Update. * hppa-tdep.c (hppa_gdbarch_init): Update. (hppa_init_extra_frame_info): Update. * h8300-tdep.c (h8300_gdbarch_init): Update. * frv-tdep.c (frv_gdbarch_init): Update. * cris-tdep.c (cris_gdbarch_init): Update. * avr-tdep.c (avr_gdbarch_init): Update. * arm-tdep.c (arm_gdbarch_init): Update. * alpha-tdep.c (alpha_gdbarch_init): Update. Index: doc/ChangeLog 2003-03-23 Andrew Cagney <cagney@redhat.com> * gdbint.texinfo (Algorithms, Target Architecture Definition): Deprecate FRAME_CHAIN and FRAME_CHAIN_VALID.
This commit is contained in:
Andrew Cagney
parent
c24f1158be
commit
618ce49fa2
@ -1,3 +1,49 @@
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2003-03-23 Andrew Cagney <cagney@redhat.com>
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* gdbarch.sh (DEPRECATED_FRAME_CHAIN): Replace FRAME_CHAIN.
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(DEPRECATED_FRAME_CHAIN_VALID): Replace FRAME_CHAIN_VALID.
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* gdbarch.h, gdbarch.c: Regenerate.
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* valops.c (hand_function_call): Update.
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* objfiles.h (DEPRECATED_FRAME_CHAIN_VALID): Update.
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* frame.c (legacy_saved_regs_this_id): Update.
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(legacy_get_prev_frame, get_prev_frame, legacy_frame_p): Update.
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* dummy-frame.h: Update.
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* config/sparc/tm-sparc.h (DEPRECATED_FRAME_CHAIN): Update.
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* config/pa/tm-hppa.h (DEPRECATED_FRAME_CHAIN_VALID): Update.
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* config/m68k/tm-vx68.h (DEPRECATED_FRAME_CHAIN): Update.
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* config/m68k/tm-os68k.h (DEPRECATED_FRAME_CHAIN): Update.
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* config/m68k/tm-sun3.h: Update.
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* blockframe.c (inside_main_func, frame_chain_valid): Update.
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* xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
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* x86-64-tdep.c (x86_64_init_abi): Update.
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* vax-tdep.c (vax_gdbarch_init): Update.
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* v850-tdep.c (v850_gdbarch_init): Update.
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* sparc-tdep.c (sparc_frame_chain, sparc_gdbarch_init): Update.
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* sh-tdep.c (sh_gdbarch_init): Update.
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* s390-tdep.c (s390_gdbarch_init): Update.
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* rs6000-tdep.c (rs6000_frame_saved_pc): Update.
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(rs6000_gdbarch_init, rs6000_frame_saved_pc): Update.
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(frame_get_saved_regs): Update.
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* ppc-linux-tdep.c (ppc_linux_init_abi): Update.
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* ns32k-tdep.c (ns32k_gdbarch_init): Update.
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* mn10300-tdep.c (mn10300_gdbarch_init): Update.
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* mips-tdep.c (mips_gdbarch_init): Update.
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* mcore-tdep.c (mcore_gdbarch_init): Update.
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* m68k-tdep.c (m68k_gdbarch_init): Update.
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* m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
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* ia64-tdep.c (ia64_gdbarch_init): Update.
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* i386-tdep.c (i386_frame_num_args, i386_gdbarch_init): Update.
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* i386-interix-tdep.c (i386_interix_init_abi): Update.
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(i386_interix_back_one_frame): Update.
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* hppa-tdep.c (hppa_gdbarch_init): Update.
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(hppa_init_extra_frame_info): Update.
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* h8300-tdep.c (h8300_gdbarch_init): Update.
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* frv-tdep.c (frv_gdbarch_init): Update.
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* cris-tdep.c (cris_gdbarch_init): Update.
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* avr-tdep.c (avr_gdbarch_init): Update.
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* arm-tdep.c (arm_gdbarch_init): Update.
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* alpha-tdep.c (alpha_gdbarch_init): Update.
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2003-03-22 Richard Earnshaw <rearnsha@arm.com>
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* arm-tdep.h (arm_float_model): Add AUTO and LAST values.
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@ -67,7 +67,6 @@ static gdbarch_frame_locals_address_ftype alpha_frame_locals_address;
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static gdbarch_skip_prologue_ftype alpha_skip_prologue;
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static gdbarch_saved_pc_after_call_ftype alpha_saved_pc_after_call;
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static gdbarch_frame_chain_ftype alpha_frame_chain;
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static gdbarch_push_arguments_ftype alpha_push_arguments;
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static gdbarch_fix_call_dummy_ftype alpha_fix_call_dummy;
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@ -1839,7 +1838,7 @@ alpha_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_saved_pc_after_call (gdbarch, alpha_saved_pc_after_call);
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set_gdbarch_frame_chain (gdbarch, alpha_frame_chain);
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set_gdbarch_deprecated_frame_chain (gdbarch, alpha_frame_chain);
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set_gdbarch_deprecated_frame_saved_pc (gdbarch, alpha_frame_saved_pc);
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set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, alpha_frame_init_saved_regs);
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@ -2934,10 +2934,10 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_push_arguments (gdbarch, arm_push_arguments);
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/* Frame handling. */
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set_gdbarch_frame_chain_valid (gdbarch, arm_frame_chain_valid);
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set_gdbarch_deprecated_frame_chain_valid (gdbarch, arm_frame_chain_valid);
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set_gdbarch_deprecated_init_extra_frame_info (gdbarch, arm_init_extra_frame_info);
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set_gdbarch_read_fp (gdbarch, arm_read_fp);
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set_gdbarch_frame_chain (gdbarch, arm_frame_chain);
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set_gdbarch_deprecated_frame_chain (gdbarch, arm_frame_chain);
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set_gdbarch_frameless_function_invocation
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(gdbarch, arm_frameless_function_invocation);
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set_gdbarch_deprecated_frame_saved_pc (gdbarch, arm_frame_saved_pc);
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@ -1200,7 +1200,7 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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avr_remote_translate_xfer_address);
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set_gdbarch_frame_args_skip (gdbarch, 0);
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set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue); /* ??? */
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set_gdbarch_frame_chain (gdbarch, avr_frame_chain);
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set_gdbarch_deprecated_frame_chain (gdbarch, avr_frame_chain);
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set_gdbarch_deprecated_frame_saved_pc (gdbarch, avr_frame_saved_pc);
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set_gdbarch_frame_args_address (gdbarch, avr_frame_address);
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set_gdbarch_frame_locals_address (gdbarch, avr_frame_address);
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@ -44,11 +44,11 @@
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void _initialize_blockframe (void);
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/* Is ADDR inside the startup file? Note that if your machine
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has a way to detect the bottom of the stack, there is no need
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to call this function from FRAME_CHAIN_VALID; the reason for
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doing so is that some machines have no way of detecting bottom
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of stack.
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/* Is ADDR inside the startup file? Note that if your machine has a
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way to detect the bottom of the stack, there is no need to call
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this function from DEPRECATED_FRAME_CHAIN_VALID; the reason for
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doing so is that some machines have no way of detecting bottom of
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stack.
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A PC of zero is always considered to be the bottom of the stack. */
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@ -75,7 +75,7 @@ inside_entry_file (CORE_ADDR addr)
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that correspond to the main() function. See comments above for why
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we might want to do this.
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Typically called from FRAME_CHAIN_VALID.
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Typically called from DEPRECATED_FRAME_CHAIN_VALID.
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A PC of zero is always considered to be the bottom of the stack. */
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@ -87,9 +87,10 @@ inside_main_func (CORE_ADDR pc)
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if (symfile_objfile == 0)
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return 0;
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/* If the addr range is not set up at symbol reading time, set it up now.
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This is for FRAME_CHAIN_VALID_ALTERNATE. I do this for coff, because
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it is unable to set it up and symbol reading time. */
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/* If the addr range is not set up at symbol reading time, set it up
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now. This is for DEPRECATED_FRAME_CHAIN_VALID_ALTERNATE. I do
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this for coff, because it is unable to set it up and symbol
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reading time. */
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if (symfile_objfile->ei.main_func_lowpc == INVALID_ENTRY_LOWPC &&
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symfile_objfile->ei.main_func_highpc == INVALID_ENTRY_HIGHPC)
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@ -113,7 +114,7 @@ inside_main_func (CORE_ADDR pc)
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that correspond to the process entry point function. See comments
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in objfiles.h for why we might want to do this.
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Typically called from FRAME_CHAIN_VALID.
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Typically called from DEPRECATED_FRAME_CHAIN_VALID.
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A PC of zero is always considered to be the bottom of the stack. */
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@ -586,9 +587,10 @@ frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
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if (inside_entry_file (frame_pc_unwind (fi)))
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return 0;
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/* If the architecture has a custom FRAME_CHAIN_VALID, call it now. */
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if (FRAME_CHAIN_VALID_P ())
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return FRAME_CHAIN_VALID (fp, fi);
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/* If the architecture has a custom DEPRECATED_FRAME_CHAIN_VALID,
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call it now. */
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if (DEPRECATED_FRAME_CHAIN_VALID_P ())
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return DEPRECATED_FRAME_CHAIN_VALID (fp, fi);
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return 1;
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}
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@ -35,5 +35,5 @@
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If our current frame pointer is zero, we're at the top; else read out
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the saved FP from memory pointed to by the current FP. */
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#undef FRAME_CHAIN
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#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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#undef DEPRECATED_FRAME_CHAIN
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#define DEPRECATED_FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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@ -86,17 +86,18 @@
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/* The code which tries to deal with this bug is never harmful on a sun3. */
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#define SUN_FIXED_LBRAC_BUG (0)
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/* On the sun3 the kernel pushes a sigcontext on the user stack and then
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`calls' _sigtramp in user code. _sigtramp saves the floating point status
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on the stack and calls the signal handler function. The stack does not
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contain enough information to allow a normal backtrace, but sigcontext
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contains the saved user pc/sp. FRAME_CHAIN and friends in tm-m68k.h and
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m68k_find_saved_regs deal with this situation by manufacturing a fake frame
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for _sigtramp.
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SIG_PC_FP_OFFSET is the offset from the signal handler frame to the
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saved pc in sigcontext.
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SIG_SP_FP_OFFSET is the offset from the signal handler frame to the end
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of sigcontext which is identical to the saved sp at SIG_PC_FP_OFFSET - 4.
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/* On the sun3 the kernel pushes a sigcontext on the user stack and
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then `calls' _sigtramp in user code. _sigtramp saves the floating
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point status on the stack and calls the signal handler
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function. The stack does not contain enough information to allow a
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normal backtrace, but sigcontext contains the saved user
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pc/sp. DEPRECATED_FRAME_CHAIN and friends in tm-m68k.h and
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m68k_find_saved_regs deal with this situation by manufacturing a
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fake frame for _sigtramp. SIG_PC_FP_OFFSET is the offset from the
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signal handler frame to the saved pc in sigcontext.
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SIG_SP_FP_OFFSET is the offset from the signal handler frame to the
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end of sigcontext which is identical to the saved sp at
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SIG_PC_FP_OFFSET - 4.
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Please note that it is impossible to correctly backtrace from a breakpoint
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in _sigtramp as _sigtramp modifies the stack pointer a few times. */
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@ -39,8 +39,8 @@
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If our current frame pointer is zero, we're at the top; else read out
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the saved FP from memory pointed to by the current FP. */
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#undef FRAME_CHAIN
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#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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#undef DEPRECATED_FRAME_CHAIN
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#define DEPRECATED_FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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/* FIXME, Longjmp information stolen from Sun-3 config. Dunno if right. */
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/* Offsets (in target ints) into jmp_buf. Not defined by Sun, but at least
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@ -390,21 +390,21 @@ extern void hppa_init_extra_frame_info (int, struct frame_info *);
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/* Describe the pointer in each stack frame to the previous stack frame
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(its caller). */
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/* FRAME_CHAIN takes a frame's nominal address and produces the
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frame's chain-pointer. */
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/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and produces
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the frame's chain-pointer. */
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/* In the case of the PA-RISC, the frame's nominal address
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is the address of a 4-byte word containing the calling frame's
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address (previous FP). */
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#if !GDB_MULTI_ARCH
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#define FRAME_CHAIN(thisframe) hppa_frame_chain (thisframe)
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#define DEPRECATED_FRAME_CHAIN(thisframe) hppa_frame_chain (thisframe)
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extern CORE_ADDR hppa_frame_chain (struct frame_info *);
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#endif
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#if !GDB_MULTI_ARCH
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extern int hppa_frame_chain_valid (CORE_ADDR, struct frame_info *);
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#define FRAME_CHAIN_VALID(chain, thisframe) hppa_frame_chain_valid (chain, thisframe)
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#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) hppa_frame_chain_valid (chain, thisframe)
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#endif
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/* Define other aspects of the stack frame. */
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@ -392,8 +392,8 @@ extern CORE_ADDR sparc_pc_adjust (CORE_ADDR);
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#define CANNOT_STORE_REGISTER(regno) ((regno) == G0_REGNUM)
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/*
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* FRAME_CHAIN and FRAME_INFO definitions, collected here for convenience.
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*/
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* DEPRECATED_FRAME_CHAIN and FRAME_INFO definitions, collected here
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* for convenience. */
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#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
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/*
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@ -403,8 +403,8 @@ extern CORE_ADDR sparc_pc_adjust (CORE_ADDR);
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/* Describe the pointer in each stack frame to the previous stack frame
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(its caller). */
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/* FRAME_CHAIN takes a frame's nominal address
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and produces the frame's chain-pointer. */
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/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and produces
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the frame's chain-pointer. */
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/* In the case of the Sun 4, the frame-chain's nominal address
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is held in the frame pointer register.
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@ -472,7 +472,7 @@ void sparc_get_saved_register (char *raw_buffer,
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sparc_init_extra_frame_info (FROMLEAF, FCI)
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extern void sparc_init_extra_frame_info (int, struct frame_info *);
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#define FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME))
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#define DEPRECATED_FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME))
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extern CORE_ADDR sparc_frame_chain (struct frame_info *);
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/* A macro that tells us whether the function invocation represented
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@ -4314,7 +4314,7 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_frame_args_skip (gdbarch, 0);
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set_gdbarch_frameless_function_invocation
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(gdbarch, cris_frameless_function_invocation);
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set_gdbarch_frame_chain (gdbarch, cris_frame_chain);
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set_gdbarch_deprecated_frame_chain (gdbarch, cris_frame_chain);
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set_gdbarch_deprecated_frame_saved_pc (gdbarch, cris_frame_saved_pc);
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set_gdbarch_saved_pc_after_call (gdbarch, cris_saved_pc_after_call);
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@ -1,3 +1,8 @@
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2003-03-23 Andrew Cagney <cagney@redhat.com>
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* gdbint.texinfo (Algorithms, Target Architecture Definition):
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Deprecate FRAME_CHAIN and FRAME_CHAIN_VALID.
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2003-03-18 J. Brobecker <brobecker@gnat.com>
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* gdbint.texinfo (Algorithms): Add new section describing the
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@ -253,9 +253,9 @@ if it is defined; that is where you should use the @code{FP_REGNUM}
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value, if your frames are nonstandard.)
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@cindex frame chain
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Given a @value{GDBN} frame, define @code{FRAME_CHAIN} to determine the
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address of the calling function's frame. This will be used to create a
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new @value{GDBN} frame struct, and then
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Given a @value{GDBN} frame, define @code{DEPRECATED_FRAME_CHAIN} to
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determine the address of the calling function's frame. This will be
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used to create a new @value{GDBN} frame struct, and then
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@code{DEPRECATED_INIT_EXTRA_FRAME_INFO} and
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@code{DEPRECATED_INIT_FRAME_PC} will be called for the new frame.
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@ -3263,12 +3263,12 @@ By default, no frame based stack alignment is performed.
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@findex FRAME_ARGS_ADDRESS_CORRECT
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See @file{stack.c}.
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@item FRAME_CHAIN(@var{frame})
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@findex FRAME_CHAIN
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@item DEPRECATED_FRAME_CHAIN(@var{frame})
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@findex DEPRECATED_FRAME_CHAIN
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Given @var{frame}, return a pointer to the calling frame.
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@item FRAME_CHAIN_VALID(@var{chain}, @var{thisframe})
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||||
@findex FRAME_CHAIN_VALID
|
||||
@item DEPRECATED_FRAME_CHAIN_VALID(@var{chain}, @var{thisframe})
|
||||
@findex DEPRECATED_FRAME_CHAIN_VALID
|
||||
Define this to be an expression that returns zero if the given frame is an
|
||||
outermost frame, with no caller, and nonzero otherwise. Most normal
|
||||
situations can be handled without defining this macro, including @code{NULL}
|
||||
|
||||
@ -40,7 +40,7 @@ struct frame_id;
|
||||
is probably to define CALL_DUMMY to be empty, CALL_DUMMY_LENGTH to
|
||||
zero, and CALL_DUMMY_LOCATION to AT_ENTRY. Then you must remember
|
||||
to define PUSH_RETURN_ADDRESS, because no call instruction will be
|
||||
being executed by the target. Also FRAME_CHAIN_VALID as
|
||||
being executed by the target. Also DEPRECATED_FRAME_CHAIN_VALID as
|
||||
generic_{file,func}_frame_chain_valid and FIX_CALL_DUMMY as
|
||||
generic_fix_call_dummy. */
|
||||
|
||||
|
||||
49
gdb/frame.c
49
gdb/frame.c
@ -791,8 +791,8 @@ legacy_saved_regs_this_id (struct frame_info *next_frame,
|
||||
this to after the ffi test; I'd rather have backtraces from
|
||||
start go curfluy than have an abort called from main not show
|
||||
main. */
|
||||
gdb_assert (FRAME_CHAIN_P ());
|
||||
base = FRAME_CHAIN (next_frame);
|
||||
gdb_assert (DEPRECATED_FRAME_CHAIN_P ());
|
||||
base = DEPRECATED_FRAME_CHAIN (next_frame);
|
||||
|
||||
if (!frame_chain_valid (base, next_frame))
|
||||
return;
|
||||
@ -1048,8 +1048,9 @@ legacy_get_prev_frame (struct frame_info *this_frame)
|
||||
|
||||
Note that the pc-unwind is intentionally performed before the
|
||||
frame chain. This is ok since, for old targets, both
|
||||
frame_pc_unwind (nee, FRAME_SAVED_PC) and FRAME_CHAIN()) assume
|
||||
THIS_FRAME's data structures have already been initialized (using
|
||||
frame_pc_unwind (nee, DEPRECATED_FRAME_SAVED_PC) and
|
||||
DEPRECATED_FRAME_CHAIN()) assume THIS_FRAME's data structures
|
||||
have already been initialized (using
|
||||
DEPRECATED_INIT_EXTRA_FRAME_INFO) and hence the call order
|
||||
doesn't matter.
|
||||
|
||||
@ -1196,8 +1197,8 @@ legacy_get_prev_frame (struct frame_info *this_frame)
|
||||
this to after the ffi test; I'd rather have backtraces from
|
||||
start go curfluy than have an abort called from main not show
|
||||
main. */
|
||||
gdb_assert (FRAME_CHAIN_P ());
|
||||
address = FRAME_CHAIN (this_frame);
|
||||
gdb_assert (DEPRECATED_FRAME_CHAIN_P ());
|
||||
address = DEPRECATED_FRAME_CHAIN (this_frame);
|
||||
|
||||
if (!frame_chain_valid (address, this_frame))
|
||||
return 0;
|
||||
@ -1244,10 +1245,11 @@ legacy_get_prev_frame (struct frame_info *this_frame)
|
||||
DEPRECATED_INIT_EXTRA_FRAME_INFO and 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 DEPRECATED_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)
|
||||
mips) it is really awkward to have DEPRECATED_FRAME_CHAIN_VALID
|
||||
called BEFORE DEPRECATED_INIT_EXTRA_FRAME_INFO (there is no good
|
||||
way to get information deduced in DEPRECATED_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 DEPRECATED_INIT_FRAME_PC does. Some machines
|
||||
@ -1273,13 +1275,14 @@ legacy_get_prev_frame (struct frame_info *this_frame)
|
||||
means that the convolution below - needing to carefully order a
|
||||
frame's initialization - isn't needed.
|
||||
|
||||
The irony here though, is that FRAME_CHAIN(), at least for a more
|
||||
up-to-date architecture, always calls FRAME_SAVED_PC(), and
|
||||
FRAME_SAVED_PC() computes the PC but without first needing the
|
||||
frame! Instead of the convolution below, we could have simply
|
||||
called FRAME_SAVED_PC() and been done with it! Note that
|
||||
FRAME_SAVED_PC() is being superseed by frame_pc_unwind() and that
|
||||
function does have somewhere to cache that PC value. */
|
||||
The irony here though, is that DEPRECATED_FRAME_CHAIN(), at least
|
||||
for a more up-to-date architecture, always calls
|
||||
FRAME_SAVED_PC(), and FRAME_SAVED_PC() computes the PC but
|
||||
without first needing the frame! Instead of the convolution
|
||||
below, we could have simply called FRAME_SAVED_PC() and been done
|
||||
with it! Note that FRAME_SAVED_PC() is being superseed by
|
||||
frame_pc_unwind() and that function does have somewhere to cache
|
||||
that PC value. */
|
||||
|
||||
if (DEPRECATED_INIT_FRAME_PC_FIRST_P ())
|
||||
prev->pc = (DEPRECATED_INIT_FRAME_PC_FIRST (fromleaf, prev));
|
||||
@ -1295,8 +1298,9 @@ legacy_get_prev_frame (struct frame_info *this_frame)
|
||||
|
||||
/* If ->frame and ->pc are unchanged, we are in the process of
|
||||
getting ourselves into an infinite backtrace. Some architectures
|
||||
check this in FRAME_CHAIN or thereabouts, but it seems like there
|
||||
is no reason this can't be an architecture-independent check. */
|
||||
check this in DEPRECATED_FRAME_CHAIN or thereabouts, but it seems
|
||||
like there is no reason this can't be an architecture-independent
|
||||
check. */
|
||||
if (prev->frame == this_frame->frame
|
||||
&& prev->pc == this_frame->pc)
|
||||
{
|
||||
@ -1483,8 +1487,9 @@ get_prev_frame (struct frame_info *this_frame)
|
||||
|
||||
Note that the pc-unwind is intentionally performed before the
|
||||
frame chain. This is ok since, for old targets, both
|
||||
frame_pc_unwind (nee, FRAME_SAVED_PC) and FRAME_CHAIN()) assume
|
||||
THIS_FRAME's data structures have already been initialized (using
|
||||
frame_pc_unwind (nee, FRAME_SAVED_PC) and
|
||||
DEPRECATED_FRAME_CHAIN()) assume THIS_FRAME's data structures
|
||||
have already been initialized (using
|
||||
DEPRECATED_INIT_EXTRA_FRAME_INFO) and hence the call order
|
||||
doesn't matter.
|
||||
|
||||
@ -1782,7 +1787,7 @@ legacy_frame_p (struct gdbarch *current_gdbarch)
|
||||
return (DEPRECATED_INIT_FRAME_PC_P ()
|
||||
|| DEPRECATED_INIT_FRAME_PC_FIRST_P ()
|
||||
|| DEPRECATED_INIT_EXTRA_FRAME_INFO_P ()
|
||||
|| FRAME_CHAIN_P ()
|
||||
|| DEPRECATED_FRAME_CHAIN_P ()
|
||||
|| !gdbarch_unwind_dummy_id_p (current_gdbarch)
|
||||
|| !SAVE_DUMMY_FRAME_TOS_P ());
|
||||
}
|
||||
|
||||
@ -452,8 +452,8 @@ enum print_what
|
||||
extern void *frame_obstack_zalloc (unsigned long size);
|
||||
#define FRAME_OBSTACK_ZALLOC(TYPE) ((TYPE *) frame_obstack_zalloc (sizeof (TYPE)))
|
||||
|
||||
/* If FRAME_CHAIN_VALID returns zero it means that the given frame
|
||||
is the outermost one and has no caller. */
|
||||
/* If DEPRECATED_FRAME_CHAIN_VALID returns zero it means that the
|
||||
given frame is the outermost one and has no caller. */
|
||||
|
||||
extern int frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
|
||||
|
||||
@ -35,7 +35,6 @@ static gdbarch_register_virtual_size_ftype frv_register_virtual_size;
|
||||
static gdbarch_register_virtual_type_ftype frv_register_virtual_type;
|
||||
static gdbarch_register_byte_ftype frv_register_byte;
|
||||
static gdbarch_breakpoint_from_pc_ftype frv_breakpoint_from_pc;
|
||||
static gdbarch_frame_chain_ftype frv_frame_chain;
|
||||
static gdbarch_skip_prologue_ftype frv_skip_prologue;
|
||||
static gdbarch_deprecated_extract_return_value_ftype frv_extract_return_value;
|
||||
static gdbarch_deprecated_extract_struct_value_address_ftype frv_extract_struct_value_address;
|
||||
@ -1078,7 +1077,7 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, frv_saved_pc_after_call);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, frv_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, frv_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, frv_frame_saved_pc);
|
||||
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, frv_frame_init_saved_regs);
|
||||
|
||||
128
gdb/gdbarch.c
128
gdb/gdbarch.c
@ -239,8 +239,8 @@ struct gdbarch
|
||||
gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
|
||||
CORE_ADDR frame_args_skip;
|
||||
gdbarch_frameless_function_invocation_ftype *frameless_function_invocation;
|
||||
gdbarch_frame_chain_ftype *frame_chain;
|
||||
gdbarch_frame_chain_valid_ftype *frame_chain_valid;
|
||||
gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain;
|
||||
gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid;
|
||||
gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc;
|
||||
gdbarch_unwind_pc_ftype *unwind_pc;
|
||||
gdbarch_frame_args_address_ftype *frame_args_address;
|
||||
@ -758,8 +758,8 @@ verify_gdbarch (struct gdbarch *gdbarch)
|
||||
&& (gdbarch->frame_args_skip == -1))
|
||||
fprintf_unfiltered (log, "\n\tframe_args_skip");
|
||||
/* Skip verify of frameless_function_invocation, invalid_p == 0 */
|
||||
/* Skip verify of frame_chain, has predicate */
|
||||
/* Skip verify of frame_chain_valid, has predicate */
|
||||
/* Skip verify of deprecated_frame_chain, has predicate */
|
||||
/* Skip verify of deprecated_frame_chain_valid, has predicate */
|
||||
/* Skip verify of deprecated_frame_saved_pc, has predicate */
|
||||
/* Skip verify of unwind_pc, has predicate */
|
||||
/* Skip verify of frame_args_address, invalid_p == 0 */
|
||||
@ -1170,6 +1170,46 @@ 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_FRAME_CHAIN_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"DEPRECATED_FRAME_CHAIN_P()",
|
||||
XSTRING (DEPRECATED_FRAME_CHAIN_P ()));
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: DEPRECATED_FRAME_CHAIN_P() = %d\n",
|
||||
DEPRECATED_FRAME_CHAIN_P ());
|
||||
#endif
|
||||
#ifdef DEPRECATED_FRAME_CHAIN
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"DEPRECATED_FRAME_CHAIN(frame)",
|
||||
XSTRING (DEPRECATED_FRAME_CHAIN (frame)));
|
||||
if (GDB_MULTI_ARCH)
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: DEPRECATED_FRAME_CHAIN = <0x%08lx>\n",
|
||||
(long) current_gdbarch->deprecated_frame_chain
|
||||
/*DEPRECATED_FRAME_CHAIN ()*/);
|
||||
#endif
|
||||
#ifdef DEPRECATED_FRAME_CHAIN_VALID_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"DEPRECATED_FRAME_CHAIN_VALID_P()",
|
||||
XSTRING (DEPRECATED_FRAME_CHAIN_VALID_P ()));
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: DEPRECATED_FRAME_CHAIN_VALID_P() = %d\n",
|
||||
DEPRECATED_FRAME_CHAIN_VALID_P ());
|
||||
#endif
|
||||
#ifdef DEPRECATED_FRAME_CHAIN_VALID
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe)",
|
||||
XSTRING (DEPRECATED_FRAME_CHAIN_VALID (chain, thisframe)));
|
||||
if (GDB_MULTI_ARCH)
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: DEPRECATED_FRAME_CHAIN_VALID = <0x%08lx>\n",
|
||||
(long) current_gdbarch->deprecated_frame_chain_valid
|
||||
/*DEPRECATED_FRAME_CHAIN_VALID ()*/);
|
||||
#endif
|
||||
#ifdef DEPRECATED_FRAME_INIT_SAVED_REGS_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
@ -1593,46 +1633,6 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
|
||||
"gdbarch_dump: FRAME_ARGS_SKIP = %ld\n",
|
||||
(long) FRAME_ARGS_SKIP);
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"FRAME_CHAIN_P()",
|
||||
XSTRING (FRAME_CHAIN_P ()));
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: FRAME_CHAIN_P() = %d\n",
|
||||
FRAME_CHAIN_P ());
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"FRAME_CHAIN(frame)",
|
||||
XSTRING (FRAME_CHAIN (frame)));
|
||||
if (GDB_MULTI_ARCH)
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: FRAME_CHAIN = <0x%08lx>\n",
|
||||
(long) current_gdbarch->frame_chain
|
||||
/*FRAME_CHAIN ()*/);
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN_VALID_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"FRAME_CHAIN_VALID_P()",
|
||||
XSTRING (FRAME_CHAIN_VALID_P ()));
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: FRAME_CHAIN_VALID_P() = %d\n",
|
||||
FRAME_CHAIN_VALID_P ());
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN_VALID
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"FRAME_CHAIN_VALID(chain, thisframe)",
|
||||
XSTRING (FRAME_CHAIN_VALID (chain, thisframe)));
|
||||
if (GDB_MULTI_ARCH)
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: FRAME_CHAIN_VALID = <0x%08lx>\n",
|
||||
(long) current_gdbarch->frame_chain_valid
|
||||
/*FRAME_CHAIN_VALID ()*/);
|
||||
#endif
|
||||
#ifdef FRAME_LOCALS_ADDRESS
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
@ -4779,55 +4779,55 @@ set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch,
|
||||
}
|
||||
|
||||
int
|
||||
gdbarch_frame_chain_p (struct gdbarch *gdbarch)
|
||||
gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch)
|
||||
{
|
||||
gdb_assert (gdbarch != NULL);
|
||||
return gdbarch->frame_chain != 0;
|
||||
return gdbarch->deprecated_frame_chain != 0;
|
||||
}
|
||||
|
||||
CORE_ADDR
|
||||
gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame)
|
||||
gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame)
|
||||
{
|
||||
gdb_assert (gdbarch != NULL);
|
||||
if (gdbarch->frame_chain == 0)
|
||||
if (gdbarch->deprecated_frame_chain == 0)
|
||||
internal_error (__FILE__, __LINE__,
|
||||
"gdbarch: gdbarch_frame_chain invalid");
|
||||
"gdbarch: gdbarch_deprecated_frame_chain invalid");
|
||||
if (gdbarch_debug >= 2)
|
||||
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain called\n");
|
||||
return gdbarch->frame_chain (frame);
|
||||
fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_frame_chain called\n");
|
||||
return gdbarch->deprecated_frame_chain (frame);
|
||||
}
|
||||
|
||||
void
|
||||
set_gdbarch_frame_chain (struct gdbarch *gdbarch,
|
||||
gdbarch_frame_chain_ftype frame_chain)
|
||||
set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch,
|
||||
gdbarch_deprecated_frame_chain_ftype deprecated_frame_chain)
|
||||
{
|
||||
gdbarch->frame_chain = frame_chain;
|
||||
gdbarch->deprecated_frame_chain = deprecated_frame_chain;
|
||||
}
|
||||
|
||||
int
|
||||
gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch)
|
||||
gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch)
|
||||
{
|
||||
gdb_assert (gdbarch != NULL);
|
||||
return gdbarch->frame_chain_valid != 0;
|
||||
return gdbarch->deprecated_frame_chain_valid != 0;
|
||||
}
|
||||
|
||||
int
|
||||
gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)
|
||||
gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)
|
||||
{
|
||||
gdb_assert (gdbarch != NULL);
|
||||
if (gdbarch->frame_chain_valid == 0)
|
||||
if (gdbarch->deprecated_frame_chain_valid == 0)
|
||||
internal_error (__FILE__, __LINE__,
|
||||
"gdbarch: gdbarch_frame_chain_valid invalid");
|
||||
"gdbarch: gdbarch_deprecated_frame_chain_valid invalid");
|
||||
if (gdbarch_debug >= 2)
|
||||
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain_valid called\n");
|
||||
return gdbarch->frame_chain_valid (chain, thisframe);
|
||||
fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_frame_chain_valid called\n");
|
||||
return gdbarch->deprecated_frame_chain_valid (chain, thisframe);
|
||||
}
|
||||
|
||||
void
|
||||
set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch,
|
||||
gdbarch_frame_chain_valid_ftype frame_chain_valid)
|
||||
set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch,
|
||||
gdbarch_deprecated_frame_chain_valid_ftype deprecated_frame_chain_valid)
|
||||
{
|
||||
gdbarch->frame_chain_valid = frame_chain_valid;
|
||||
gdbarch->deprecated_frame_chain_valid = deprecated_frame_chain_valid;
|
||||
}
|
||||
|
||||
int
|
||||
|
||||
@ -2154,77 +2154,77 @@ extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch,
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (FRAME_CHAIN)
|
||||
/* Legacy for systems yet to multi-arch FRAME_CHAIN */
|
||||
#if !defined (FRAME_CHAIN_P)
|
||||
#define FRAME_CHAIN_P() (1)
|
||||
#if defined (DEPRECATED_FRAME_CHAIN)
|
||||
/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
|
||||
#if !defined (DEPRECATED_FRAME_CHAIN_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_P() (1)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Default predicate for non- multi-arch targets. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_P)
|
||||
#define FRAME_CHAIN_P() (0)
|
||||
#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_P() (0)
|
||||
#endif
|
||||
|
||||
extern int gdbarch_frame_chain_p (struct gdbarch *gdbarch);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_P)
|
||||
#error "Non multi-arch definition of FRAME_CHAIN"
|
||||
extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
|
||||
#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
|
||||
#endif
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_P)
|
||||
#define FRAME_CHAIN_P() (gdbarch_frame_chain_p (current_gdbarch))
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
|
||||
#endif
|
||||
|
||||
/* Default (function) for non- multi-arch platforms. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN)
|
||||
#define FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN"), 0)
|
||||
#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
|
||||
#define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
|
||||
#endif
|
||||
|
||||
typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
|
||||
extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
|
||||
extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
|
||||
#error "Non multi-arch definition of FRAME_CHAIN"
|
||||
typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
|
||||
extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
|
||||
extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
|
||||
#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
|
||||
#endif
|
||||
#if GDB_MULTI_ARCH
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
|
||||
#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
|
||||
#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (FRAME_CHAIN_VALID)
|
||||
/* Legacy for systems yet to multi-arch FRAME_CHAIN_VALID */
|
||||
#if !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (1)
|
||||
#if defined (DEPRECATED_FRAME_CHAIN_VALID)
|
||||
/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
|
||||
#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Default predicate for non- multi-arch targets. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (0)
|
||||
#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
|
||||
#endif
|
||||
|
||||
extern int gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID_P)
|
||||
#error "Non multi-arch definition of FRAME_CHAIN_VALID"
|
||||
extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
|
||||
#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
|
||||
#endif
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (gdbarch_frame_chain_valid_p (current_gdbarch))
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
|
||||
#endif
|
||||
|
||||
/* Default (function) for non- multi-arch platforms. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN_VALID"), 0)
|
||||
#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
|
||||
#endif
|
||||
|
||||
typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
|
||||
extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
|
||||
extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
|
||||
#error "Non multi-arch definition of FRAME_CHAIN_VALID"
|
||||
typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
|
||||
extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
|
||||
extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
|
||||
#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
|
||||
#endif
|
||||
#if GDB_MULTI_ARCH
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
@ -589,8 +589,8 @@ f:2:REMOTE_TRANSLATE_XFER_ADDRESS:void:remote_translate_xfer_address:CORE_ADDR g
|
||||
#
|
||||
v:2:FRAME_ARGS_SKIP:CORE_ADDR:frame_args_skip::::0:-1
|
||||
f:2:FRAMELESS_FUNCTION_INVOCATION:int:frameless_function_invocation:struct frame_info *fi:fi:::generic_frameless_function_invocation_not::0
|
||||
F:2:FRAME_CHAIN:CORE_ADDR:frame_chain:struct frame_info *frame:frame::0:0
|
||||
F:2:FRAME_CHAIN_VALID:int:frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe::0:0
|
||||
F:2:DEPRECATED_FRAME_CHAIN:CORE_ADDR:deprecated_frame_chain:struct frame_info *frame:frame::0:0
|
||||
F:2:DEPRECATED_FRAME_CHAIN_VALID:int:deprecated_frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe::0:0
|
||||
# DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
|
||||
# note, per UNWIND_PC's doco, that while the two have similar
|
||||
# interfaces they have very different underlying implementations.
|
||||
|
||||
@ -1120,7 +1120,7 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
*/
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, h8300_frame_init_saved_regs);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, h8300_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, h8300_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, h8300_frame_chain);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, h8300_saved_pc_after_call);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, h8300_frame_saved_pc);
|
||||
set_gdbarch_skip_prologue (gdbarch, h8300_skip_prologue);
|
||||
|
||||
@ -1069,9 +1069,10 @@ hppa_init_extra_frame_info (int fromleaf, struct frame_info *frame)
|
||||
if (frame->next && !fromleaf)
|
||||
return;
|
||||
|
||||
/* If the next frame represents a frameless function invocation
|
||||
then we have to do some adjustments that are normally done by
|
||||
FRAME_CHAIN. (FRAME_CHAIN is not called in this case.) */
|
||||
/* If the next frame represents a frameless function invocation then
|
||||
we have to do some adjustments that are normally done by
|
||||
DEPRECATED_FRAME_CHAIN. (DEPRECATED_FRAME_CHAIN is not called in
|
||||
this case.) */
|
||||
if (fromleaf)
|
||||
{
|
||||
/* Find the framesize of *this* frame without peeking at the PC
|
||||
@ -4991,8 +4992,8 @@ hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
(gdbarch, hppa_extract_struct_value_address);
|
||||
set_gdbarch_cannot_store_register (gdbarch, hppa_cannot_store_register);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, hppa_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, hppa_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, hppa_frame_chain_valid);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, hppa_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain_valid (gdbarch, hppa_frame_chain_valid);
|
||||
set_gdbarch_frameless_function_invocation
|
||||
(gdbarch, hppa_frameless_function_invocation);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, hppa_frame_saved_pc);
|
||||
|
||||
@ -224,10 +224,10 @@ i386_interix_back_one_frame (int fromleaf, struct frame_info *frame)
|
||||
/* No... We must be pointing at the frame that was called
|
||||
by PdxSignalDeliverer; back up across the whole mess. */
|
||||
|
||||
/* Extract the frame for PdxSignalDeliverer.
|
||||
Note: FRAME_CHAIN used the "old" frame pointer because we were
|
||||
a deliverer. Get the address of the context record that's on
|
||||
here frameless. */
|
||||
/* Extract the frame for PdxSignalDeliverer. Note:
|
||||
DEPRECATED_FRAME_CHAIN used the "old" frame pointer because
|
||||
we were a deliverer. Get the address of the context record
|
||||
that's on here frameless. */
|
||||
context = read_memory_integer (frame->frame, 4); /* an Arg */
|
||||
|
||||
/* Now extract the frame pointer contained in the context. */
|
||||
@ -333,7 +333,7 @@ i386_interix_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
||||
i386_interix_skip_trampoline_code);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, i386_interix_back_one_frame);
|
||||
set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, i386_interix_frame_chain_valid);
|
||||
set_gdbarch_deprecated_frame_chain_valid (gdbarch, i386_interix_frame_chain_valid);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, i386_interix_frame_saved_pc);
|
||||
set_gdbarch_name_of_malloc (gdbarch, "_malloc");
|
||||
}
|
||||
|
||||
@ -636,10 +636,10 @@ i386_frame_num_args (struct frame_info *fi)
|
||||
if (pfi == 0)
|
||||
{
|
||||
/* NOTE: This can happen if we are looking at the frame for
|
||||
main, because FRAME_CHAIN_VALID won't let us go into start.
|
||||
If we have debugging symbols, that's not really a big deal;
|
||||
it just means it will only show as many arguments to main as
|
||||
are declared. */
|
||||
main, because DEPRECATED_FRAME_CHAIN_VALID won't let us go
|
||||
into start. If we have debugging symbols, that's not really
|
||||
a big deal; it just means it will only show as many arguments
|
||||
to main as are declared. */
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
@ -1614,7 +1614,7 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_frame_args_skip (gdbarch, 8);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
i386_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, i386_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, i386_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, i386_frame_saved_pc);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, i386_saved_pc_after_call);
|
||||
set_gdbarch_frame_num_args (gdbarch, i386_frame_num_args);
|
||||
|
||||
@ -91,7 +91,6 @@ static gdbarch_register_virtual_size_ftype ia64_register_virtual_size;
|
||||
static gdbarch_register_virtual_type_ftype ia64_register_virtual_type;
|
||||
static gdbarch_register_byte_ftype ia64_register_byte;
|
||||
static gdbarch_breakpoint_from_pc_ftype ia64_breakpoint_from_pc;
|
||||
static gdbarch_frame_chain_ftype ia64_frame_chain;
|
||||
static gdbarch_skip_prologue_ftype ia64_skip_prologue;
|
||||
static gdbarch_deprecated_extract_return_value_ftype ia64_extract_return_value;
|
||||
static gdbarch_deprecated_extract_struct_value_address_ftype ia64_extract_struct_value_address;
|
||||
@ -2004,7 +2003,7 @@ ia64_pop_frame_regular (struct frame_info *frame)
|
||||
}
|
||||
}
|
||||
|
||||
write_register (sp_regnum, FRAME_CHAIN (frame));
|
||||
write_register (sp_regnum, DEPRECATED_FRAME_CHAIN (frame));
|
||||
write_pc (DEPRECATED_FRAME_SAVED_PC (frame));
|
||||
|
||||
cfm = read_register (IA64_CFM_REGNUM);
|
||||
@ -2193,7 +2192,7 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, ia64_saved_pc_after_call);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, ia64_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, ia64_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, ia64_frame_saved_pc);
|
||||
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, ia64_frame_init_saved_regs);
|
||||
|
||||
@ -1403,7 +1403,7 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
|
||||
set_gdbarch_register_convertible (gdbarch, generic_register_convertible_not);
|
||||
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, m68hc11_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, m68hc11_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, m68hc11_frame_saved_pc);
|
||||
set_gdbarch_frame_args_address (gdbarch, m68hc11_frame_args_address);
|
||||
set_gdbarch_frame_locals_address (gdbarch, m68hc11_frame_locals_address);
|
||||
|
||||
@ -245,10 +245,10 @@ m68k_store_return_value (struct type *type, char *valbuf)
|
||||
/* Describe the pointer in each stack frame to the previous stack frame
|
||||
(its caller). */
|
||||
|
||||
/* FRAME_CHAIN takes a frame's nominal address and produces the frame's
|
||||
chain-pointer.
|
||||
In the case of the 68000, the frame's nominal address
|
||||
is the address of a 4-byte word containing the calling frame's address. */
|
||||
/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and produces
|
||||
the frame's chain-pointer. In the case of the 68000, the frame's
|
||||
nominal address is the address of a 4-byte word containing the
|
||||
calling frame's address. */
|
||||
|
||||
/* If we are chaining from sigtramp, then manufacture a sigtramp frame
|
||||
(which isn't really on the stack. I'm not sure this is right for anything
|
||||
@ -1010,7 +1010,7 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
m68k_deprecated_extract_return_value);
|
||||
set_gdbarch_deprecated_store_return_value (gdbarch, m68k_store_return_value);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, m68k_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, m68k_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, m68k_frame_saved_pc);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, m68k_frame_init_saved_regs);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
|
||||
@ -1137,7 +1137,7 @@ mcore_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
/* Frames: */
|
||||
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, mcore_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, mcore_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, mcore_frame_chain);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, mcore_frame_init_saved_regs);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, mcore_frame_saved_pc);
|
||||
set_gdbarch_deprecated_store_return_value (gdbarch, mcore_store_return_value);
|
||||
|
||||
@ -6047,7 +6047,7 @@ mips_gdbarch_init (struct gdbarch_info info,
|
||||
set_gdbarch_register_convert_to_raw (gdbarch,
|
||||
mips_register_convert_to_raw);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, mips_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, mips_frame_chain);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
generic_frameless_function_invocation_not);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, mips_frame_saved_pc);
|
||||
|
||||
@ -1170,7 +1170,7 @@ mn10300_gdbarch_init (struct gdbarch_info info,
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, mn10300_init_extra_frame_info);
|
||||
set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, mn10300_frame_init_saved_regs);
|
||||
set_gdbarch_frame_chain (gdbarch, mn10300_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, mn10300_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, mn10300_frame_saved_pc);
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, mn10300_extract_return_value);
|
||||
set_gdbarch_deprecated_extract_struct_value_address
|
||||
|
||||
@ -572,7 +572,7 @@ ns32k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
generic_frameless_function_invocation_not);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, ns32k_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, ns32k_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, ns32k_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_args_address (gdbarch, ns32k_frame_args_address);
|
||||
|
||||
@ -65,14 +65,15 @@ struct htab;
|
||||
confused. However, we almost always have debugging information
|
||||
available for main().
|
||||
|
||||
These variables are used to save the range of PC values which are valid
|
||||
within the main() function and within the function containing the process
|
||||
entry point. If we always consider the frame for main() as the outermost
|
||||
frame when debugging user code, and the frame for the process entry
|
||||
point function as the outermost frame when debugging startup code, then
|
||||
all we have to do is have FRAME_CHAIN_VALID return false whenever a
|
||||
frame's current PC is within the range specified by these variables.
|
||||
In essence, we set "ceilings" in the frame chain beyond which we will
|
||||
These variables are used to save the range of PC values which are
|
||||
valid within the main() function and within the function containing
|
||||
the process entry point. If we always consider the frame for
|
||||
main() as the outermost frame when debugging user code, and the
|
||||
frame for the process entry point function as the outermost frame
|
||||
when debugging startup code, then all we have to do is have
|
||||
DEPRECATED_FRAME_CHAIN_VALID return false whenever a frame's
|
||||
current PC is within the range specified by these variables. In
|
||||
essence, we set "ceilings" in the frame chain beyond which we will
|
||||
not proceed when following the frame chain back up the stack.
|
||||
|
||||
A nice side effect is that we can still debug startup code without
|
||||
@ -83,9 +84,10 @@ struct htab;
|
||||
information but we do have usable information for main(), backtraces
|
||||
from user code don't go wandering off into the startup code.
|
||||
|
||||
To use this method, define your FRAME_CHAIN_VALID macro like:
|
||||
To use this method, define your DEPRECATED_FRAME_CHAIN_VALID macro
|
||||
like:
|
||||
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) \
|
||||
#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) \
|
||||
(chain != 0 \
|
||||
&& !(inside_main_func ((thisframe)->pc)) \
|
||||
&& !(inside_entry_func ((thisframe)->pc)))
|
||||
|
||||
@ -729,7 +729,7 @@ ppc_linux_init_abi (struct gdbarch_info info,
|
||||
*_push_arguments(). The same remarks hold for the methods below. */
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
ppc_linux_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, ppc_linux_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, ppc_linux_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, ppc_linux_frame_saved_pc);
|
||||
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch,
|
||||
|
||||
@ -1566,14 +1566,16 @@ rs6000_frame_saved_pc (struct frame_info *fi)
|
||||
return lr;
|
||||
}
|
||||
else
|
||||
return read_memory_addr (FRAME_CHAIN (fi) + tdep->lr_frame_offset,
|
||||
return read_memory_addr (DEPRECATED_FRAME_CHAIN (fi)
|
||||
+ tdep->lr_frame_offset,
|
||||
wordsize);
|
||||
}
|
||||
|
||||
if (fdata.lr_offset == 0)
|
||||
return read_register (gdbarch_tdep (current_gdbarch)->ppc_lr_regnum);
|
||||
|
||||
return read_memory_addr (FRAME_CHAIN (fi) + fdata.lr_offset, wordsize);
|
||||
return read_memory_addr (DEPRECATED_FRAME_CHAIN (fi) + fdata.lr_offset,
|
||||
wordsize);
|
||||
}
|
||||
|
||||
/* If saved registers of frame FI are not known yet, read and cache them.
|
||||
@ -1620,7 +1622,7 @@ frame_get_saved_regs (struct frame_info *fi, struct rs6000_framedata *fdatap)
|
||||
->frame pointed to the outer-most address of the frame. In the
|
||||
mean time, the address of the prev frame is used as the base
|
||||
address of this frame. */
|
||||
frame_addr = FRAME_CHAIN (fi);
|
||||
frame_addr = DEPRECATED_FRAME_CHAIN (fi);
|
||||
|
||||
/* if != -1, fdatap->saved_fpr is the smallest number of saved_fpr.
|
||||
All fpr's from saved_fpr to fp31 are saved. */
|
||||
@ -1758,8 +1760,8 @@ frame_initial_stack_address (struct frame_info *fi)
|
||||
/* Describe the pointer in each stack frame to the previous stack frame
|
||||
(its caller). */
|
||||
|
||||
/* FRAME_CHAIN takes a frame's nominal address
|
||||
and produces the frame's chain-pointer. */
|
||||
/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and produces
|
||||
the frame's chain-pointer. */
|
||||
|
||||
/* In the case of the RS/6000, the frame's nominal address
|
||||
is the address of a 4-byte word containing the calling frame's address. */
|
||||
@ -2949,7 +2951,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
rs6000_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, rs6000_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, rs6000_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, rs6000_frame_saved_pc);
|
||||
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, rs6000_frame_init_saved_regs);
|
||||
|
||||
@ -1808,7 +1808,7 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_frame_args_skip (gdbarch, 0);
|
||||
set_gdbarch_frame_args_address (gdbarch, s390_frame_args_address);
|
||||
set_gdbarch_frame_chain (gdbarch, s390_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, s390_frame_chain);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, s390_frame_init_saved_regs);
|
||||
set_gdbarch_frame_locals_address (gdbarch, s390_frame_args_address);
|
||||
/* We can't do this */
|
||||
@ -1840,9 +1840,9 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
s390_frameless_function_invocation);
|
||||
/* Return saved PC from a frame */
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, s390_frame_saved_pc);
|
||||
/* FRAME_CHAIN takes a frame's nominal address
|
||||
and produces the frame's chain-pointer. */
|
||||
set_gdbarch_frame_chain (gdbarch, s390_frame_chain);
|
||||
/* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and
|
||||
produces the frame's chain-pointer. */
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, s390_frame_chain);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, s390_saved_pc_after_call);
|
||||
set_gdbarch_register_byte (gdbarch, s390_register_byte);
|
||||
set_gdbarch_pc_regnum (gdbarch, S390_PC_REGNUM);
|
||||
|
||||
@ -4371,7 +4371,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_register_bytes (gdbarch, SH_DEFAULT_NUM_REGS * 4);
|
||||
set_gdbarch_deprecated_do_registers_info (gdbarch, sh_do_registers_info);
|
||||
set_gdbarch_breakpoint_from_pc (gdbarch, sh_breakpoint_from_pc);
|
||||
set_gdbarch_frame_chain (gdbarch, sh_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, sh_frame_chain);
|
||||
set_gdbarch_deprecated_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, sh_init_extra_frame_info);
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sh_extract_return_value);
|
||||
@ -4614,7 +4614,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, sh64_nofp_frame_init_saved_regs);
|
||||
set_gdbarch_breakpoint_from_pc (gdbarch, sh_sh64_breakpoint_from_pc);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, sh64_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, sh64_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, sh64_frame_chain);
|
||||
set_gdbarch_deprecated_get_saved_register (gdbarch, sh64_get_saved_register);
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sh64_extract_return_value);
|
||||
set_gdbarch_push_arguments (gdbarch, sh64_push_arguments);
|
||||
|
||||
@ -432,9 +432,9 @@ sparc_init_extra_frame_info (int fromleaf, struct frame_info *fi)
|
||||
CORE_ADDR
|
||||
sparc_frame_chain (struct frame_info *frame)
|
||||
{
|
||||
/* Value that will cause FRAME_CHAIN_VALID to not worry about the chain
|
||||
value. If it really is zero, we detect it later in
|
||||
sparc_init_prev_frame.
|
||||
/* Value that will cause DEPRECATED_FRAME_CHAIN_VALID to not worry
|
||||
about the chain value. If it really is zero, we detect it later
|
||||
in sparc_init_prev_frame.
|
||||
|
||||
Note: kevinb/2003-02-18: The constant 1 used to be returned
|
||||
here, but, after some recent changes to frame_chain_valid(),
|
||||
@ -3147,7 +3147,7 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
||||
set_gdbarch_fp_regnum (gdbarch, SPARC_FP_REGNUM);
|
||||
set_gdbarch_fp0_regnum (gdbarch, SPARC_FP0_REGNUM);
|
||||
set_gdbarch_frame_chain (gdbarch, sparc_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, sparc_frame_chain);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, sparc_frame_init_saved_regs);
|
||||
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, sparc_frame_saved_pc);
|
||||
|
||||
@ -1244,7 +1244,7 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
*/
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, v850_frame_init_saved_regs);
|
||||
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, v850_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, v850_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, v850_frame_chain);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, v850_saved_pc_after_call);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, v850_frame_saved_pc);
|
||||
set_gdbarch_skip_prologue (gdbarch, v850_skip_prologue);
|
||||
|
||||
@ -1374,9 +1374,9 @@ hand_function_call (struct value *function, int nargs, struct value **args)
|
||||
be able to correctly perform back traces. If a target is
|
||||
having trouble with backtraces, first thing to do is add
|
||||
FRAME_ALIGN() to its architecture vector. After that, try
|
||||
adding SAVE_DUMMY_FRAME_TOS() and modifying FRAME_CHAIN so that
|
||||
when the next outer frame is a generic dummy, it returns the
|
||||
current frame's base. */
|
||||
adding SAVE_DUMMY_FRAME_TOS() and modifying
|
||||
DEPRECATED_FRAME_CHAIN so that when the next outer frame is a
|
||||
generic dummy, it returns the current frame's base. */
|
||||
sp = old_sp;
|
||||
|
||||
if (INNER_THAN (1, 2))
|
||||
|
||||
@ -42,7 +42,7 @@ static gdbarch_register_virtual_type_ftype vax_register_virtual_type;
|
||||
static gdbarch_skip_prologue_ftype vax_skip_prologue;
|
||||
static gdbarch_saved_pc_after_call_ftype vax_saved_pc_after_call;
|
||||
static gdbarch_frame_num_args_ftype vax_frame_num_args;
|
||||
static gdbarch_frame_chain_ftype vax_frame_chain;
|
||||
static gdbarch_deprecated_frame_chain_ftype vax_frame_chain;
|
||||
static gdbarch_frame_args_address_ftype vax_frame_args_address;
|
||||
static gdbarch_frame_locals_address_ftype vax_frame_locals_address;
|
||||
|
||||
@ -647,7 +647,7 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
generic_frameless_function_invocation_not);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, vax_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, vax_frame_chain);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, vax_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_args_address (gdbarch, vax_frame_args_address);
|
||||
|
||||
@ -1025,7 +1025,7 @@ x86_64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, x86_64_frame_init_saved_regs);
|
||||
set_gdbarch_skip_prologue (gdbarch, x86_64_skip_prologue);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, x86_64_linux_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, x86_64_linux_frame_chain);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
x86_64_frameless_function_invocation);
|
||||
/* FIXME: kettenis/20021026: These two are GNU/Linux-specific and
|
||||
|
||||
@ -1055,12 +1055,12 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
xstormy16_init_extra_frame_info);
|
||||
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch,
|
||||
xstormy16_frame_init_saved_regs);
|
||||
set_gdbarch_frame_chain (gdbarch, xstormy16_frame_chain);
|
||||
set_gdbarch_deprecated_frame_chain (gdbarch, xstormy16_frame_chain);
|
||||
set_gdbarch_deprecated_get_saved_register (gdbarch, xstormy16_get_saved_register);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, xstormy16_saved_pc_after_call);
|
||||
set_gdbarch_deprecated_frame_saved_pc (gdbarch, xstormy16_frame_saved_pc);
|
||||
set_gdbarch_skip_prologue (gdbarch, xstormy16_skip_prologue);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, xstormy16_frame_chain_valid);
|
||||
set_gdbarch_deprecated_frame_chain_valid (gdbarch, xstormy16_frame_chain_valid);
|
||||
|
||||
set_gdbarch_in_function_epilogue_p (gdbarch,
|
||||
xstormy16_in_function_epilogue_p);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user