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2003-03-27 Andrew Cagney <cagney@redhat.com>

Browse Source 
* regcache.c (write_sp): Delete function and references.
	* inferior.h (write_sp): Delete declaration.
	* valops.c (hand_function_call): Replace write_sp with
	TARGET_WRITE_SP.
	* sparc-tdep.c (sparc_push_dummy_frame): Ditto.
	(sparc_pop_frame): Ditto.

Index: doc/ChangeLog
2003-03-27  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Remove
	references to write_sp.
This commit is contained in:
Andrew Cagney 2003-03-27 15:29:45 +00:00
parent 56056df735
commit 378bfd1b7a
7 changed files with 26 additions and 21 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2003-03-27 Andrew Cagney <cagney@redhat.com>
* regcache.c (write_sp): Delete function and references.
* inferior.h (write_sp): Delete declaration.
* valops.c (hand_function_call): Replace write_sp with
TARGET_WRITE_SP.
* sparc-tdep.c (sparc_push_dummy_frame): Ditto.
(sparc_pop_frame): Ditto.
2003-03-27 Andrew Cagney <cagney@redhat.com>
* NEWS: Mention removal of support for hppa*-*-bsd* and

5
gdb/doc/ChangeLog
View File

@ -1,3 +1,8 @@
2003-03-27 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Remove
references to write_sp.
2003-03-27 Andrew Cagney <cagney@redhat.com>
* gdb.texinfo (GDB/MI Variable Objects): Replace @include with

7
gdb/doc/gdbint.texinfo
View File

@ -3894,12 +3894,11 @@ Number of bits in a short integer; defaults to @code{2 * TARGET_CHAR_BIT}.
@findex read_pc
@findex write_pc
@findex read_sp
@findex write_sp
@findex read_fp
These change the behavior of @code{read_pc}, @code{write_pc},
@code{read_sp}, @code{write_sp} and @code{read_fp}. For most targets,
these may be left undefined. @value{GDBN} will call the read and write
register functions with the relevant @code{_REGNUM} argument.
@code{read_sp} and @code{read_fp}. For most targets, these may be left
undefined. @value{GDBN} will call the read and write register functions
with the relevant @code{_REGNUM} argument.
These macros are useful when a target keeps one of these registers in a
hard to get at place; for example, part in a segment register and part

2
gdb/inferior.h
View File

@ -178,8 +178,6 @@ extern CORE_ADDR read_sp (void);
extern CORE_ADDR generic_target_read_sp (void);
extern void write_sp (CORE_ADDR);
extern void generic_target_write_sp (CORE_ADDR);
extern CORE_ADDR read_fp (void);

18
gdb/regcache.c
View File

@ -1328,16 +1328,16 @@ regcache_collect (int regnum, void *buf)
}
/* read_pc, write_pc, read_sp, write_sp, read_fp, etc. Special
handling for registers PC, SP, and FP. */
/* read_pc, write_pc, read_sp, read_fp, etc. Special handling for
registers PC, SP, and FP. */
/* NOTE: cagney/2001-02-18: The functions generic_target_read_pc(),
read_pc_pid(), read_pc(), generic_target_write_pc(),
write_pc_pid(), write_pc(), generic_target_read_sp(), read_sp(),
generic_target_write_sp(), write_sp(), generic_target_read_fp() and
read_fp(), will eventually be moved out of the reg-cache into
either frame.[hc] or to the multi-arch framework. The are not part
of the raw register cache. */
generic_target_write_sp(), generic_target_read_fp() and read_fp(),
will eventually be moved out of the reg-cache into either
frame.[hc] or to the multi-arch framework. The are not part of the
raw register cache. */
/* This routine is getting awfully cluttered with #if's. It's probably
time to turn this into READ_PC and define it in the tm.h file.
@ -1456,12 +1456,6 @@ generic_target_write_sp (CORE_ADDR val)
"generic_target_write_sp");
}
void
write_sp (CORE_ADDR val)
{
TARGET_WRITE_SP (val);
}
CORE_ADDR
generic_target_read_fp (void)
{

4
gdb/sparc-tdep.c
View File

@ -1040,7 +1040,7 @@ sparc_push_dummy_frame (void)
sp -= DUMMY_STACK_SIZE;
write_sp (sp);
TARGET_WRITE_SP (sp);
write_memory (sp + DUMMY_REG_SAVE_OFFSET, &register_temp[0],
DUMMY_STACK_REG_BUF_SIZE);
@ -1310,7 +1310,7 @@ sparc_pop_frame (void)
read_memory_integer (fsr[O0_REGNUM + 7],
SPARC_INTREG_SIZE));
write_sp (get_frame_base (frame));
TARGET_WRITE_SP (get_frame_base (frame));
}
else if (fsr[I0_REGNUM])
{

2
gdb/valops.c
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@ -1697,7 +1697,7 @@ You must use a pointer to function type variable. Command ignored.", arg_name);
frame), and none of the code following that code adjusts the
stack-pointer value, the below call is entirely redundant. */
if (!gdbarch_push_dummy_call_p (current_gdbarch))
write_sp (sp);
TARGET_WRITE_SP (sp);
if (SAVE_DUMMY_FRAME_TOS_P ())
SAVE_DUMMY_FRAME_TOS (sp);