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2003-08-27 Andrew Cagney <cagney@redhat.com>

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* alpha-osf1-tdep.c (alpha_call_dummy_address): Delete function.
	(alpha_osf1_init_abi): Do not set call_dummy_address.
This commit is contained in:
Andrew Cagney
2003-08-27 19:02:03 +00:00
parent 49c97a80e3
commit 8bbfbb2352
2 changed files with 5 additions and 29 deletions
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5
gdb/ChangeLog
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@@ -1,3 +1,8 @@
2003-08-27 Andrew Cagney <cagney@redhat.com>
* alpha-osf1-tdep.c (alpha_call_dummy_address): Delete function.
(alpha_osf1_init_abi): Do not set call_dummy_address.
2003-08-27 David Carlton <carlton@kealia.com>
From Randolph Chung <tausq@debian.org>:

29
gdb/alpha-osf1-tdep.c
View File

@@ -45,30 +45,6 @@ alpha_osf1_sigcontext_addr (struct frame_info *frame)
return (read_memory_integer (get_frame_base (frame), 8));
}
/* This is the definition of CALL_DUMMY_ADDRESS. It's a heuristic that is used
to find a convenient place in the text segment to stick a breakpoint to
detect the completion of a target function call (ala call_function_by_hand).
*/
static CORE_ADDR
alpha_call_dummy_address (void)
{
CORE_ADDR entry;
struct minimal_symbol *sym;
entry = entry_point_address ();
if (entry != 0)
return entry;
sym = lookup_minimal_symbol ("_Prelude", NULL, symfile_objfile);
if (!sym || MSYMBOL_TYPE (sym) != mst_text)
return 0;
else
return SYMBOL_VALUE_ADDRESS (sym) + 4;
}
static void
alpha_osf1_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch)
@@ -84,11 +60,6 @@ alpha_osf1_init_abi (struct gdbarch_info info,
instead. */
set_gdbarch_software_single_step (gdbarch, alpha_software_single_step);
/* Alpha OSF/1 inhibits execution of code on the stack. But there is
no need for a dummy on the Alpha. PUSH_ARGUMENTS takes care of all
argument handling and bp_call_dummy takes care of stopping the dummy. */
set_gdbarch_call_dummy_address (gdbarch, alpha_call_dummy_address);
tdep->sigcontext_addr = alpha_osf1_sigcontext_addr;
tdep->jb_pc = 2;