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authorAndrew Cagney <cagney@redhat.com>2004-06-18 21:36:16 +0000
committerAndrew Cagney <cagney@redhat.com>2004-06-18 21:36:16 +0000
commit782263ab3ac9ffeed8ac469a906f898668212b6c (patch)
treedbe450bc10d307f145e811314c4b9ca18bd7230b /gdb/gdbarch.sh
parentb2d38a17cf625ae652ea4104a73be007176d98b0 (diff)
downloadbinutils-gdb-782263ab3ac9ffeed8ac469a906f898668212b6c.tar.gz
2004-06-18 Andrew Cagney <cagney@gnu.org>
* gdbarch.sh (DEPRECATED_FUNCTION_START_OFFSET): Deprecated. * gdbarch.h, gdbarch.c: Re-generate. * ada-lang.c (ada_finish_decode_line_1): Update. * infrun.c (handle_inferior_event): Update. * infcall.c (find_function_addr): Update. * linespec.c (minsym_found): Update. * symtab.c (find_function_start_sal, skip_prologue_using_sal): Update. * blockframe.c (legacy_frameless_look_for_prologue): Update. * cli/cli-cmds.c (disassemble_command): Update. * vax-tdep.c (vax_gdbarch_init): Update. Index: doc/ChangeLog 2004-06-18 Andrew Cagney <cagney@gnu.org> * gdbint.texinfo (Target Architecture Definition): Deprecate FUNCTION_START_OFFSET.
Diffstat (limited to 'gdb/gdbarch.sh')
-rwxr-xr-xgdb/gdbarch.sh13
1 files changed, 11 insertions, 2 deletions
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 97f37992ab9..f3c438b26e7 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -583,8 +583,17 @@ M:ADJUST_BREAKPOINT_ADDRESS:CORE_ADDR:adjust_breakpoint_address:CORE_ADDR bpaddr
f:MEMORY_INSERT_BREAKPOINT:int:memory_insert_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_insert_breakpoint::0
f:MEMORY_REMOVE_BREAKPOINT:int:memory_remove_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_remove_breakpoint::0
v:DECR_PC_AFTER_BREAK:CORE_ADDR:decr_pc_after_break::::0:::0
-v:FUNCTION_START_OFFSET:CORE_ADDR:function_start_offset::::0:::0
-#
+
+# A function can be addressed by either it's "pointer" (possibly a
+# descriptor address) or "entry point" (first executable instruction).
+# The method "convert_from_func_ptr_addr" converting the former to the
+# latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement
+# a simplified subset of that functionality - the function's address
+# corresponds to the "function pointer" and the function's start
+# corresponds to the "function entry point" - and hence is redundant.
+
+v:DEPRECATED_FUNCTION_START_OFFSET:CORE_ADDR:deprecated_function_start_offset::::0:::0
+
m:REMOTE_TRANSLATE_XFER_ADDRESS:void:remote_translate_xfer_address:struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len:regcache, gdb_addr, gdb_len, rem_addr, rem_len:::generic_remote_translate_xfer_address::0
#
v:FRAME_ARGS_SKIP:CORE_ADDR:frame_args_skip::::0:::0