gcc/gcc ChangeLog c-common.h c-decl.c c-parse. ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2002-05-21 18:11:29

Modified files:
	gcc            : ChangeLog c-common.h c-decl.c c-parse.in 
	                 flags.h output.h print-tree.c target-def.h 
	                 target.h toplev.c tree.c tree.h varasm.c 
	gcc/cp         : ChangeLog lex.c 
	gcc/doc        : extend.texi invoke.texi 
	gcc/fixinc     : fixincl.x inclhack.def 

Log message:
	* c-common.h (enum rid): Add RID_THREAD.
	* c-decl.c (start_decl): Do not set DECL_COMMON for tls variables.
	(grokdeclarator): Grok __thread.
	* c-parse.in (reswords): Add __thread.
	(rid_to_yy): Add RID_THREAD.
	* cp/lex.c (rid_to_yy): Add RID_THREAD.
	
	* tree.h (DECL_THREAD_LOCAL): New.
	(struct tree_decl): Add thread_local_flag.
	* print-tree.c (print_node): Dump DECL_THREAD_LOCAL.
	* tree.c (staticp): TLS variables are not static.
	
	* target-def.h (TARGET_HAVE_TLS): New.
	* target.h (have_tls): New.
	* output.h (SECTION_TLS): New.
	* varasm.c (assemble_variable): TLS variables can't be common for now.
	(default_section_type_flags): Handle .tdata and .tbss.
	(default_elf_asm_named_section): Handle SECTION_TLS.
	(categorize_decl_for_section): Handle DECL_THREAD_LOCAL.
	
	* flags.h (flag_tls_default): Declare.
	* toplev.c (flag_tls_default): Define.
	(display_help): Display help for it.
	(decode_f_option): Set it.
	
	* doc/extend.texi (Thread-Local): New node describing language-level
	thread-local storage.
	* doc/invoke.texi (-ftls-model): Document.
	
	* fixinc/inclhack.def (thread_keyword): New.
	* fixinc/fixincl.x: Rebuild.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.14189&r2=1.14190
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.h.diff?cvsroot=gcc&r1=1.136&r2=1.137
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.326&r2=1.327
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-parse.in.diff?cvsroot=gcc&r1=1.139&r2=1.140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flags.h.diff?cvsroot=gcc&r1=1.84&r2=1.85
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/output.h.diff?cvsroot=gcc&r1=1.105&r2=1.106
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/print-tree.c.diff?cvsroot=gcc&r1=1.57&r2=1.58
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target-def.h.diff?cvsroot=gcc&r1=1.28&r2=1.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target.h.diff?cvsroot=gcc&r1=1.30&r2=1.31
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.c.diff?cvsroot=gcc&r1=1.628&r2=1.629
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.c.diff?cvsroot=gcc&r1=1.257&r2=1.258
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.336&r2=1.337
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&r1=1.283&r2=1.284
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.2826&r2=1.2827
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/lex.c.diff?cvsroot=gcc&r1=1.277&r2=1.278
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/extend.texi.diff?cvsroot=gcc&r1=1.70&r2=1.71
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.146&r2=1.147
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/fixincl.x.diff?cvsroot=gcc&r1=1.124&r2=1.125
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/inclhack.def.diff?cvsroot=gcc&r1=1.128&r2=1.129