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src/sim/mips ChangeLog cp1.c mips.igen sim-mai ...


CVSROOT:	/cvs/src
Module name:	src
Changes by:	cgd@sources.redhat.com	2002-06-06 17:13:24

Modified files:
	sim/mips       : ChangeLog cp1.c mips.igen sim-main.h 
Added files:
	sim/mips       : cp1.h 

Log message:
	2002-06-06  Chris Demetriou  <cgd@broadcom.com>
	Ed Satterthwaite  <ehs@broadcom.com>
	
	* cp1.h: New file.
	* sim-main.h: Include cp1.h.
	(SETFCC, GETFCC, IR, UF, OF, DX, IO, UO, FP_FLAGS, FP_ENABLE)
	(FP_CAUSE, GETFS, FP_RM_NEAREST, FP_RM_TOZERO, FP_RM_TOPINF)
	(FP_RM_TOMINF, GETRM): Remove.  Moved to cp1.h.
	(FP_FS, FP_MASK_RM, FP_SH_RM, Nan, Less, Equal): Remove.
	(value_fcr, store_fcr, test_fcsr, fp_cmp): New prototypes.
	(ValueFCR, StoreFCR, TestFCSR, Compare): New macros.
	* cp1.c: Don't include sim-fpu.h; already included by
	sim-main.h.  Clean up formatting of some comments.
	(NaN, Equal, Less): Remove.
	(test_fcsr, value_fcr, store_fcr, update_fcsr, fp_test)
	(fp_cmp): New functions.
	* mips.igen (do_c_cond_fmt): Remove.
	(C.cond.fmta, C.cond.fmtb): Replace uses of do_c_cond_fmt_a with
	Compare.  Add result tracing.
	(CxC1): Remove, replace with...
	(CFC1a, CFC1b, CFC1c, CTC1a, CTC1b, CTC1c): New instructions.
	(DMxC1): Remove, replace with...
	(DMFC1a, DMFC1b, DMTC1a, DMTC1b): New instructions.
	(MxC1): Remove, replace with...
	(MFC1a, MFC1b, MTC1a, MTC1b): New instructions.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/mips/cp1.h.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/mips/ChangeLog.diff?cvsroot=src&r1=1.69&r2=1.70
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/mips/cp1.c.diff?cvsroot=src&r1=1.11&r2=1.12
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/mips/mips.igen.diff?cvsroot=src&r1=1.41&r2=1.42
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/mips/sim-main.h.diff?cvsroot=src&r1=1.19&r2=1.20


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