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.

5 files changed, 25 insertions, 24 deletions

diff --git a/gdb/config/m68k/tm-os68k.h b/gdb/config/m68k/tm-os68k.h
index 2954570..815efff 100644
--- a/gdb/config/m68k/tm-os68k.h
+++ b/gdb/config/m68k/tm-os68k.h
@@ -35,5 +35,5 @@
    If our current frame pointer is zero, we're at the top; else read out
    the saved FP from memory pointed to by the current FP.  */
 
-#undef	FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
+#undef	DEPRECATED_FRAME_CHAIN
+#define DEPRECATED_FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
diff --git a/gdb/config/m68k/tm-sun3.h b/gdb/config/m68k/tm-sun3.h
index 253fd53..aafba6a 100644
--- a/gdb/config/m68k/tm-sun3.h
+++ b/gdb/config/m68k/tm-sun3.h
@@ -86,17 +86,18 @@
 /* The code which tries to deal with this bug is never harmful on a sun3.  */
 #define SUN_FIXED_LBRAC_BUG (0)
 
-/* On the sun3 the kernel pushes a sigcontext on the user stack and then
-   `calls' _sigtramp in user code. _sigtramp saves the floating point status
-   on the stack and calls the signal handler function. The stack does not
-   contain enough information to allow a normal backtrace, but sigcontext
-   contains the saved user pc/sp. FRAME_CHAIN and friends in tm-m68k.h and
-   m68k_find_saved_regs deal with this situation by manufacturing a fake frame
-   for _sigtramp.
-   SIG_PC_FP_OFFSET is the offset from the signal handler frame to the
-   saved pc in sigcontext.
-   SIG_SP_FP_OFFSET is the offset from the signal handler frame to the end
-   of sigcontext which is identical to the saved sp at SIG_PC_FP_OFFSET - 4.
+/* On the sun3 the kernel pushes a sigcontext on the user stack and
+   then `calls' _sigtramp in user code. _sigtramp saves the floating
+   point status on the stack and calls the signal handler
+   function. The stack does not contain enough information to allow a
+   normal backtrace, but sigcontext contains the saved user
+   pc/sp. DEPRECATED_FRAME_CHAIN and friends in tm-m68k.h and
+   m68k_find_saved_regs deal with this situation by manufacturing a
+   fake frame for _sigtramp.  SIG_PC_FP_OFFSET is the offset from the
+   signal handler frame to the saved pc in sigcontext.
+   SIG_SP_FP_OFFSET is the offset from the signal handler frame to the
+   end of sigcontext which is identical to the saved sp at
+   SIG_PC_FP_OFFSET - 4.
 
    Please note that it is impossible to correctly backtrace from a breakpoint
    in _sigtramp as _sigtramp modifies the stack pointer a few times.  */
diff --git a/gdb/config/m68k/tm-vx68.h b/gdb/config/m68k/tm-vx68.h
index 76ac6fd..f7e8fca 100644
--- a/gdb/config/m68k/tm-vx68.h
+++ b/gdb/config/m68k/tm-vx68.h
@@ -39,8 +39,8 @@
    If our current frame pointer is zero, we're at the top; else read out
    the saved FP from memory pointed to by the current FP.  */
 
-#undef	FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
+#undef	DEPRECATED_FRAME_CHAIN
+#define DEPRECATED_FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
 
 /* FIXME, Longjmp information stolen from Sun-3 config.  Dunno if right.  */
 /* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h
index a14be09..2c21903 100644
--- a/gdb/config/pa/tm-hppa.h
+++ b/gdb/config/pa/tm-hppa.h
@@ -390,21 +390,21 @@ extern void hppa_init_extra_frame_info (int, struct frame_info *);
 /* 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 PA-RISC, the frame's nominal address
    is the address of a 4-byte word containing the calling frame's
    address (previous FP).  */
 
 #if !GDB_MULTI_ARCH
-#define FRAME_CHAIN(thisframe) hppa_frame_chain (thisframe)
+#define DEPRECATED_FRAME_CHAIN(thisframe) hppa_frame_chain (thisframe)
 extern CORE_ADDR hppa_frame_chain (struct frame_info *);
 #endif
 
 #if !GDB_MULTI_ARCH
 extern int hppa_frame_chain_valid (CORE_ADDR, struct frame_info *);
-#define FRAME_CHAIN_VALID(chain, thisframe) hppa_frame_chain_valid (chain, thisframe)
+#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) hppa_frame_chain_valid (chain, thisframe)
 #endif
 
 /* Define other aspects of the stack frame.  */
diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
index 8ab7401..0213e20 100644
--- a/gdb/config/sparc/tm-sparc.h
+++ b/gdb/config/sparc/tm-sparc.h
@@ -392,8 +392,8 @@ extern CORE_ADDR sparc_pc_adjust (CORE_ADDR);
 #define CANNOT_STORE_REGISTER(regno) ((regno) == G0_REGNUM)
 
 /*
- * FRAME_CHAIN and FRAME_INFO definitions, collected here for convenience.
- */
+ * DEPRECATED_FRAME_CHAIN and FRAME_INFO definitions, collected here
+ * for convenience.  */
 
 #if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0)
 /*
@@ -403,8 +403,8 @@ extern CORE_ADDR sparc_pc_adjust (CORE_ADDR);
 /* 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 Sun 4, the frame-chain's nominal address
    is held in the frame pointer register.
@@ -472,7 +472,7 @@ void sparc_get_saved_register (char *raw_buffer,
      sparc_init_extra_frame_info (FROMLEAF, FCI)
 extern void sparc_init_extra_frame_info (int, struct frame_info *);
 
-#define FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME))
+#define DEPRECATED_FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME))
 extern CORE_ADDR sparc_frame_chain (struct frame_info *);
 
 /* A macro that tells us whether the function invocation represented