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gcc ./ChangeLog ./config.sub gcc/ChangeLog gcc ...

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_0-branch
Changes by:	bwilson@gcc.gnu.org	2002-01-31 12:43:03

Modified files:
	.              : ChangeLog config.sub 
	gcc            : ChangeLog config.gcc cse.c integrate.c 
	gcc/doc        : contrib.texi install.texi invoke.texi md.texi 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.c-torture/compile: 20001226-1.x 
Added files:
	gcc/config/xtensa: elf.h lib1funcs.asm lib2funcs.S linux.h 
	                   t-xtensa xm-xtensa.h xtensa-config.h 
	                   xtensa-protos.h xtensa.c xtensa.h xtensa.md 

Log message:
	* config.sub: Add support for Xtensa processors.
	* config/xtensa/elf.h: New file.
	* config/xtensa/lib1funcs.asm: New file.
	* config/xtensa/lib2funcs.S: New file.
	* config/xtensa/linux.h: New file.
	* config/xtensa/t-xtensa: New file.
	* config/xtensa/xm-xtensa.h: New file.
	* config/xtensa/xtensa-config.h: New file.
	* config/xtensa/xtensa-protos.h: New file.
	* config/xtensa/xtensa.c: New file.
	* config/xtensa/xtensa.h: New file.
	* config/xtensa/xtensa.md: New file.
	* config.gcc (xtensa-*-elf*): New target.
	(xtensa-*-linux*): New target.
	* cse.c (canon_hash): Compare rtx pointers instead of register
	numbers.  This is required for the Xtensa port.
	* integrate.c (copy_insn_list): Handle case where the static
	chain is in memory and the memory address has to be copied to
	a register.
	* doc/invoke.texi (Option Summary): Add Xtensa options.
	(Xtensa Options): New node.
	* doc/md.texi (Machine Constraints): Add Xtensa machine constraints.
	* doc/install.texi (xtensa-*-elf): New target.
	(xtensa-*-linux*): New target.
	* doc/contrib.texi: Add myself.
	* testsuite/gcc.c-torture/compile/20001226-1.x: xfail for Xtensa.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.331.2.62&r2=1.331.2.63
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/config.sub.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.51.4.3&r2=1.51.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.9240.2.974&r2=1.9240.2.975
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.gcc.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.27.2.19&r2=1.27.2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cse.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.174.2.6&r2=1.174.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/integrate.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.126.4.11&r2=1.126.4.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/elf.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/lib1funcs.asm.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/lib2funcs.S.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/linux.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/t-xtensa.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xm-xtensa.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xtensa-config.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xtensa-protos.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xtensa.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xtensa.h.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/xtensa/xtensa.md.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/contrib.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.2.2.9&r2=1.2.2.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/install.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.1.2.72&r2=1.1.2.73
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.3.2.32&r2=1.3.2.33
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/md.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.1.2.12&r2=1.1.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.1074.2.183&r2=1.1074.2.184
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/20001226-1.x.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.1.2.1&r2=1.1.2.2
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