libs/newlib-cygwin
libs
/
newlib-cygwin
mirror of git://sourceware.org/git/newlib-cygwin.git
4
0
Fork 0
Code Issues Projects Releases Wiki Activity

* hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.

This commit is contained in:
Jeff Law 1999-09-19 18:44:13 +00:00
parent 4832d84f3d
commit 02a209f9b5
2 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/opcode/ChangeLog
View File

@ -1,5 +1,7 @@
Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
* hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
* hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
* hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.

12
include/opcode/hppa.h
View File

@ -72,7 +72,7 @@ struct pa_opcode
' "# & - / 34 6789:;< > @'
' C JK XY [\] '
' de h m y { } '
' de y } '
Here are all the characters:
@ -147,6 +147,10 @@ Also these:
M ,push completer for new syntax branch
L ,%r2 completer for new syntax branch
B ,pop completer for new syntax branch
{ Source format completer for fcnv
_ Destination format completer for fcnv
h cbit for fcmp
= gfx tests for ftest
Completer operands all have 'c' as the prefix:
@ -662,11 +666,17 @@ static const struct pa_opcode pa_opcodes[] =
{ "fneg", 0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
{ "fnegabs", 0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
{ "fnegabs", 0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
{ "fcnv", 0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT},
{ "fcnv", 0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT},
{ "fcmp", 0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT},
{ "fcmp", 0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT},
{ "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10},
{ "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10},
{ "xmpyu", 0x38004700, 0xfc00e720, "fX,fB,fT", pa11},
{ "fmpyadd", 0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11},
{ "fmpysub", 0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11},
{ "ftest", 0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT},
{ "ftest", 0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT},
{ "ftest", 0x30002420, 0xffffffff, "", pa10},
{ "fid", 0x30000000, 0xffffffff, "", pa11},