RE: [PATCH,SH] Add SH2A new instructions 1/6

["Naveen H.S." <naveen dot hs at kpitcummins dot com>]

Hi Kaz,

>> The last line should be removed and there is no diff against 
>> extend.texi in your sh2a1.patch.

The hunk was missed out in the posted patch. It has been added in 
the present patch

>> It seems that the line of that test is unneeded in the first place.  
The line is removed from the testcase.

Please find the revised patch attached "sh2a1.patch" as per the
suggestions.

ChangeLog
2008-03-24  Anil Paranjape  <anil.paranjape@kpitcummins.com>
		Jayant Sonar  <Jayant.sonar@kpitcummins.com>
		Naveen.H.S  <naveen.hs@kpitcummins.com>
          	            
	* config/sh/sh.c (SH_ATTRIBUTES): Define.
	(SYMBOL_FLAG_FUNCVEC_FUNCTION): Define.
	(print_operand): Handle resbank in %@ operand code.
	(sh_encode_section_info): New.
	(push_regs): Add conditions for resbank.
	(sh_expand_epilogue): Likewise.
	(sh_insert_attributes): Likewise.
	(sh_attribute_table): Likewise.
	(sh_handle_resbank_handler_attribute): New.
	(sh2a_handle_function_vector_handler_attribute): New.
	(sh2a_is_function_vector_call): New.
	(sh2a_get_function_vector_number): New.
	(sh2a_function_vector_p): New.
	(sh_cfun_resbank_handler_p): New.
	* config/sh/sh.md (calli): Emit jsr/n if possible.
	(calli_tbr_rel): New.
	(calli_pcrel): Emit jsr/n if possible.
	(return_i): Emit rts/n if possible.
	(call_valuei_tbr_rel): New.
	(call_valuei_pcrel): Add condition for SH2A target.
	(call_value): Add condition for SH2A target.
	* config/sh/sh-protos.h (sh_cfun_resbank_handler_p): Declare.
	(sh2a_get_function_vector_number): Likewise.
	(sh2a_is_function_vector_call): Likewise.
	* doc/extend.texi: Document TBR relative addressing of SH2A.
	(resbank): Add description for SH2A.
	(resbank): Added description for SH2A target.
	
	* gcc.target/sh/sh2a-resbank.c: New test.
	* gcc.target/sh/sh2a-tbr-jump.c: New test.
	* gcc.target/sh/sh2a-jsrn.c: New test.
	* gcc.target/sh/sh2a-rtsn.c: New test.

Regards,
Naveen.H.S.
KPIT Cummins Infosystems Ltd,
Pune (INDIA) 
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Attachment: sh2a1.patch
Description: sh2a1.patch