src/gas ChangeLog config/tc-mips.c config/tc-m ...

[aoliva at sources dot redhat dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	aoliva@sources.redhat.com	2002-10-11 22:23:33

Modified files:
	gas            : ChangeLog 
	gas/config     : tc-mips.c tc-mips.h 

Log message:
	* config/tc-mips.h (mips_relax_frag): Take segment as argument.
	(md_relax_frag): Adjust macro.
	* config/tc-mips.c (mips_relax_branch): New variable.
	(RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY,
	RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New.
	(RELAX_MIPS16_P): Adjust.
	(append_insn): Emit branch to non-constant in a frag_var if
	branch-relaxation is desirable and possible.
	(OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options.
	(OPTION_ELF_BASE): Adjust.
	(md_parse_option): Handle new options.
	(md_apply_fix3): Update comment on EMBEDDED_PIC conditional
	branch relaxation.
	(relaxed_branch_length): New function.
	(md_estimate_size_before_relax): Handle branch frags.
	(mips_relax_frag): Likewise.
	(md_convert_frag): Handle branch frags.  Warn if branch is
	relaxed.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.1516&r2=1.1517
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/tc-mips.c.diff?cvsroot=src&r1=1.171&r2=1.172
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gas/config/tc-mips.h.diff?cvsroot=src&r1=1.17&r2=1.18