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2004-11-12 Bob Wilson <bob.wilson@acm.org>

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include/ChangeLog
	* xtensa-isa-internal.h (xtensa_interface_internal): Add class_id.
	* xtensa-isa.h (xtensa_interface_class_id): New prototype.

bfd/ChangeLog
	* xtensa-isa.c (xtensa_interface_class_id): New.

gas/ChangeLog
	* config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
	there is a conflict.
	(check_t1_t2_reads_and_writes): Check for both reads and writes to
	interfaces that are related as determined by xtensa_interface_class_id.
This commit is contained in:
Bob Wilson
2004-11-12 21:59:13 +00:00
parent afaa92f981
commit 390d719fbb
3 changed files with 19 additions and 0 deletions
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include/xtensa-isa-internal.h
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@ -131,6 +131,7 @@ typedef struct xtensa_interface_internal_struct
const char *name; /* Interface name. */
int num_bits; /* Width of the interface. */
uint32 flags; /* See XTENSA_INTERFACE_* flags. */
int class_id; /* Class of related interfaces. */
char inout; /* "i" or "o". */
} xtensa_interface_internal;