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gas/

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2012-03-12  Roland McGrath  <mcgrathr@google.com>

	* config/tc-arm.c (arm_frag_max_var): New function.
	* config/tc-arm.h: Declare it.
	(md_frag_max_var): New macro.

	* config/tc-i386.c (i386_frag_max_var): New function.
	* config/tc-i386.h: Declare it.
	(md_frag_max_var): New macro.

	* doc/as.texinfo (Bundle directives): New node.
	(Pseudo Ops): Add it to the menu.
	* NEWS: Mention new feature.
	* read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
	[HANDLE_BUNDLE] (bundle_align_p2): New variable.
	[HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
	[HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
	New functions.
	(assemble_one): New function if [HANDLE_BUNDLE], #define directly
	to md_assembly if not.
	(read_a_source_file): Call assemble_one in place of md_assemble.
	(read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
	.bundle_lock at end of processing.
	[HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
	New functions.
	[HANDLE_BUNDLE] (potable): Add their entries.
	* read.h: Declare new functions.

gas/testsuite/
2012-03-12  Roland McGrath  <mcgrathr@google.com>

	* gas/i386/bundle-bad.s: New file.
	* gas/i386/bundle-bad.d: New file.
	* gas/i386/bundle-bad.l: New file.
	* gas/i386/i386.exp: Run it.

	* gas/arm/bundle.s: New file.
	* gas/arm/bundle.d: New file.
	* gas/arm/bundle-lock.s: New file.
	* gas/arm/bundle-lock.d: New file.

	* gas/i386/bundle.s: New file.
	* gas/i386/bundle.d: New file.
	* gas/i386/x86-64-bundle.s: New file.
	* gas/i386/x86-64-bundle.d: New file.
	* gas/i386/bundle-lock.s: New file.
	* gas/i386/bundle-lock.d: New file.
	* gas/i386/i386.exp: Run them.
This commit is contained in:
Roland McGrath
2012-03-13 16:59:57 +00:00
parent 46cb6474c3
commit fa94de6b5c
24 changed files with 8953 additions and 86 deletions
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5
gas/read.h
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@ -1,6 +1,6 @@
/* read.h - of read.c
Copyright 1986, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2012
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
@ -143,6 +143,9 @@ extern symbolS *s_lcomm_internal (int, symbolS *, addressT);
extern void s_app_file_string (char *, int);
extern void s_app_file (int);
extern void s_app_line (int);
extern void s_bundle_align_mode (int);
extern void s_bundle_lock (int);
extern void s_bundle_unlock (int);
extern void s_comm (int);
extern void s_data (int);
extern void s_desc (int);