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pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P. 

* pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
	(attr_length_millicode_call): Likewise.
	(attr_length_call): Likewise.  Revise some maximum insn lengths.
	(attr_length_indirect_call): Likewise.
	(output_call): Fix thinko that added extra nop.
	* pa.h (IN_NAMED_SECTION_P): Define.

From-SVN: r70241
This commit is contained in:
John David Anglin 2003-08-08 02:57:48 +00:00 committed by John David Anglin
parent cb99b61ac9
commit 629106636a
3 changed files with 28 additions and 12 deletions
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7
gcc/ChangeLog
View File

@ -1,5 +1,12 @@
2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
(attr_length_millicode_call): Likewise.
(attr_length_call): Likewise. Revise some maximum insn lengths.
(attr_length_indirect_call): Likewise.
(output_call): Fix thinko that added extra nop.
* pa.h (IN_NAMED_SECTION_P): Define.
PR c++/11712
* pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
__STDC_EXT__ when using C++ dialect.

28
gcc/config/pa/pa.c
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@ -3694,7 +3694,7 @@ update_total_code_bytes (nbytes)
int nbytes;
{
if ((TARGET_PORTABLE_RUNTIME || !TARGET_GAS || !TARGET_SOM)
&& in_text_section ())
&& !IN_NAMED_SECTION_P (cfun->decl))
{
if (INSN_ADDRESSES_SET_P ())
{
@ -6571,7 +6571,7 @@ attr_length_millicode_call (insn)
rtx insn;
{
unsigned long distance = -1;
unsigned long total = in_text_section () ? total_code_bytes : 0;
unsigned long total = IN_NAMED_SECTION_P (cfun->decl) ? 0 : total_code_bytes;
if (INSN_ADDRESSES_SET_P ())
{
@ -6758,9 +6758,10 @@ output_millicode_call (insn, call_dest)
/* Return the attribute length of the call instruction INSN. The SIBCALL
flag indicates whether INSN is a regular call or a sibling call. The
length must match the code generated by output_call. We include the delay
slot in the returned length as it is better to over estimate the length
than to under estimate it. */
length returned must be longer than the code generated by output_call.
When the target supports jumps in the delay slot, we need an extra
four bytes to handle the situation where the jump can't reach its
destination. */
int
attr_length_call (insn, sibcall)
@ -6768,7 +6769,7 @@ attr_length_call (insn, sibcall)
int sibcall;
{
unsigned long distance = -1;
unsigned long total = in_text_section ()? total_code_bytes : 0;
unsigned long total = IN_NAMED_SECTION_P (cfun->decl) ? 0 : total_code_bytes;
if (INSN_ADDRESSES_SET_P ())
{
@ -6793,7 +6794,7 @@ attr_length_call (insn, sibcall)
return 8;
if (TARGET_LONG_ABS_CALL && !flag_pic)
return 12;
return 16;
if ((TARGET_SOM && TARGET_LONG_PIC_SDIFF_CALL)
|| (TARGET_GAS && TARGET_LONG_PIC_PCREL_CALL))
@ -6805,7 +6806,7 @@ attr_length_call (insn, sibcall)
}
else
{
int length = 0;
int length = 28;
if (TARGET_SOM)
length += length_fp_args (insn);
@ -6813,8 +6814,11 @@ attr_length_call (insn, sibcall)
if (flag_pic)
length += 4;
if (!sibcall)
length += 4;
if (TARGET_PA_20)
return (length + 32);
return length;
if (!TARGET_NO_SPACE_REGS)
length += 8;
@ -6822,7 +6826,7 @@ attr_length_call (insn, sibcall)
if (!sibcall)
length += 8;
return (length + 32);
return length;
}
}
}
@ -7077,7 +7081,7 @@ output_call (insn, call_dest, sibcall)
}
}
if (seq_length == 0 || (delay_insn_deleted && !delay_slot_filled))
if (!delay_slot_filled && (seq_length == 0 || delay_insn_deleted))
output_asm_insn ("nop", xoperands);
/* We are done if there isn't a jump in the delay slot. */
@ -7133,7 +7137,7 @@ attr_length_indirect_call (insn)
rtx insn;
{
unsigned long distance = -1;
unsigned long total = in_text_section () ? total_code_bytes : 0;
unsigned long total = IN_NAMED_SECTION_P (cfun->decl) ? 0 : total_code_bytes;
if (INSN_ADDRESSES_SET_P ())
{

5
gcc/config/pa/pa.h
View File

@ -1515,6 +1515,11 @@ do { \
#define TARGET_ASM_SELECT_SECTION pa_select_section
/* Return a nonzero value if DECL has a section attribute. */
#define IN_NAMED_SECTION_P(DECL) \
((TREE_CODE (DECL) == FUNCTION_DECL || TREE_CODE (DECL) == VAR_DECL) \
&& DECL_SECTION_NAME (DECL) != NULL_TREE)
/* Define this macro if references to a symbol must be treated
differently depending on something about the variable or
function named by the symbol (such as what section it is in).