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2007-06-18 Markus Deuling <deuling@de.ibm.com>

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* gdbarch.sh (DEPRECATED_FUNCTION_START_OFFSET): Replace by
	gdbarch_deprecated_function_start_offset.
	* symtab.c (find_function_start_sal)skip_prologue_using_sal): Likewise.
	* linespec.c (minsym_found): Likewise.
	* infrun.c (handle_inferior_event): Likewise.
	* infcall.c (find_function_addr): Likewise.
	* cli/cli-cmds.c (disassemble_command): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
This commit is contained in:
Ulrich Weigand 2007-06-18 18:23:08 +00:00
parent bceb6e5051
commit cbf3b44a9f
9 changed files with 23 additions and 21 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (DEPRECATED_FUNCTION_START_OFFSET): Replace by
gdbarch_deprecated_function_start_offset.
* symtab.c (find_function_start_sal)skip_prologue_using_sal): Likewise.
* linespec.c (minsym_found): Likewise.
* infrun.c (handle_inferior_event): Likewise.
* infcall.c (find_function_addr): Likewise.
* cli/cli-cmds.c (disassemble_command): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (DEPRECATED_REG_STRUCT_HAS_ADDR): Replace by

4
gdb/cli/cli-cmds.c
View File

@ -925,7 +925,7 @@ disassemble_command (char *arg, int from_tty)
/* FIXME: cagney/2004-02-07: This should be an observer. */
low = tui_get_low_disassembly_address (low, pc);
#endif
low += DEPRECATED_FUNCTION_START_OFFSET;
low += gdbarch_deprecated_function_start_offset (current_gdbarch);
}
else if (!(space_index = (char *) strchr (arg, ' ')))
{
@ -940,7 +940,7 @@ disassemble_command (char *arg, int from_tty)
/* FIXME: cagney/2004-02-07: This should be an observer. */
low = tui_get_low_disassembly_address (low, pc);
#endif
low += DEPRECATED_FUNCTION_START_OFFSET;
low += gdbarch_deprecated_function_start_offset (current_gdbarch);
}
else
{

5
gdb/gdbarch.c
View File

@ -730,11 +730,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_fp_regnum = %s\n",
paddr_d (current_gdbarch->deprecated_fp_regnum));
#ifdef DEPRECATED_FUNCTION_START_OFFSET
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_FUNCTION_START_OFFSET # %s\n",
XSTRING (DEPRECATED_FUNCTION_START_OFFSET));
#endif
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_function_start_offset = 0x%s\n",
paddr_nz (current_gdbarch->deprecated_function_start_offset));

8
gdb/gdbarch.h
View File

@ -459,19 +459,13 @@ extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR
/* 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
latter. gdbarch_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. */
extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
#if !defined (GDB_TM_FILE) && defined (DEPRECATED_FUNCTION_START_OFFSET)
#error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET"
#endif
#if !defined (DEPRECATED_FUNCTION_START_OFFSET)
#define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch))
#endif
/* Return the remote protocol register number associated with this
register. Normally the identity mapping. */

4
gdb/gdbarch.sh
View File

@ -528,12 +528,12 @@ v::CORE_ADDR:decr_pc_after_break:::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
# latter. gdbarch_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:=:CORE_ADDR:deprecated_function_start_offset:::0:::0
v::CORE_ADDR:deprecated_function_start_offset:::0:::0
# Return the remote protocol register number associated with this
# register. Normally the identity mapping.

2
gdb/infcall.c
View File

@ -232,7 +232,7 @@ find_function_addr (struct value *function, struct type **retval_type)
if (retval_type != NULL)
*retval_type = value_type;
return funaddr + DEPRECATED_FUNCTION_START_OFFSET;
return funaddr + gdbarch_deprecated_function_start_offset (current_gdbarch);
}
/* Call breakpoint_auto_delete on the current contents of the bpstat

3
gdb/infrun.c
View File

@ -1807,7 +1807,8 @@ handle_inferior_event (struct execution_control_state *ecs)
will both be 0 if it doesn't work. */
find_pc_partial_function (stop_pc, &ecs->stop_func_name,
&ecs->stop_func_start, &ecs->stop_func_end);
ecs->stop_func_start += DEPRECATED_FUNCTION_START_OFFSET;
ecs->stop_func_start
+= gdbarch_deprecated_function_start_offset (current_gdbarch);
ecs->another_trap = 0;
bpstat_clear (&stop_bpstat);
stop_step = 0;

3
gdb/linespec.c
View File

@ -1833,7 +1833,8 @@ minsym_found (int funfirstline, struct minimal_symbol *msymbol)
values.sals[0].section = SYMBOL_BFD_SECTION (msymbol);
if (funfirstline)
{
values.sals[0].pc += DEPRECATED_FUNCTION_START_OFFSET;
values.sals[0].pc
+= gdbarch_deprecated_function_start_offset (current_gdbarch);
values.sals[0].pc = gdbarch_skip_prologue
(current_gdbarch, values.sals[0].pc);
}

4
gdb/symtab.c
View File

@ -2527,7 +2527,7 @@ find_function_start_sal (struct symbol *sym, int funfirstline)
!section_is_mapped (section))
pc = overlay_unmapped_address (pc, section);
pc += DEPRECATED_FUNCTION_START_OFFSET;
pc += gdbarch_deprecated_function_start_offset (current_gdbarch);
pc = gdbarch_skip_prologue (current_gdbarch, pc);
/* For overlays, map pc back into its mapped VMA range */
@ -4101,7 +4101,7 @@ skip_prologue_using_sal (CORE_ADDR func_addr)
/* Get an initial range for the function. */
find_pc_partial_function (func_addr, NULL, &start_pc, &end_pc);
start_pc += DEPRECATED_FUNCTION_START_OFFSET;
start_pc += gdbarch_deprecated_function_start_offset (current_gdbarch);
prologue_sal = find_pc_line (start_pc, 0);
if (prologue_sal.line != 0)