src/gas ChangeLog dw2gencfi.c testsuite/Change ...

[jakub at sources dot redhat dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	jakub@sourceware.org	2003-08-29 20:20:18

Modified files:
	gas            : ChangeLog dw2gencfi.c 
	gas/testsuite  : ChangeLog 
	gas/config     : tc-sparc.h tc-sparc.c 
	gas/doc        : as.texinfo 
	gas/testsuite/gas/cfi: cfi.exp 
Added files:
	gas/testsuite/gas/cfi: cfi-sparc-1.s cfi-sparc64-1.s 
	                       cfi-sparc-1.d cfi-sparc64-1.d 

Log message:
	* dw2gencfi.c (cfi_pseudo_table): Add cfi_gnu_window_save.
	(dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
	(output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
	nor tc_cfi_emit_pcrel_expr are defined.
	(output_fde): Use tc_cfi_emit_pcrel_expr if available and
	DIFF_EXPR_OK is not defined.
	* config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
	(tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
	tc_cfi_emit_pcrel_expr): Define.
	(sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
	sparc_cfi_emit_pcrel_expr): New prototypes.
	(sparc_cie_data_alignment): New decl.
	(DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
	* config/tc-sparc.c: Include dw2gencfi.h.
	(sparc_cie_data_alignment): New variable.
	(md_begin): Initialize it.
	(sparc_cfi_frame_initial_instructions): New function.
	(sparc_regname_to_dw2regnum): Likewise.
	(sparc_cfi_emit_pcrel_expr): Likewise.
	* doc/as.texinfo: Document .cfi_gnu_window_save.
	
	* config/tc-sparc.c (s_common): Cast last argument to long and
	change format string to shut up warning.
	testsuite/
	* gas/cfi/cfi-sparc-1.s: New test.
	* gas/cfi/cfi-sparc-1.d: New test.
	* gas/cfi/cfi-sparc64-1.s: New test.
	* gas/cfi/cfi-sparc64-1.d: New test.
	* gas/cfi/cfi.exp: Run them.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.1884&r2=1.1885
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/dw2gencfi.c.diff?cvsroot=src&r1=1.13&r2=1.14
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.532&r2=1.533
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/tc-sparc.h.diff?cvsroot=src&r1=1.18&r2=1.19
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/tc-sparc.c.diff?cvsroot=src&r1=1.48&r2=1.49
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/doc/as.texinfo.diff?cvsroot=src&r1=1.87&r2=1.88
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/cfi/cfi-sparc-1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/cfi/cfi-sparc64-1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/cfi/cfi-sparc-1.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/cfi/cfi-sparc64-1.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/cfi/cfi.exp.diff?cvsroot=src&r1=1.9&r2=1.10