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add "wh64en" for alphaev7
- From: Richard Henderson <rth at redhat dot com>
- To: binutils at sources dot redhat dot com
- Date: Thu, 6 Dec 2001 10:32:04 -0800
- Subject: add "wh64en" for alphaev7
EV7 adds a "write hint 64-bytes evict next" instruction. This new
opcode is treated as a nop on EV4 and EV5, and as wh64 on EV6.
r~
* alpha-opc.c (alpha_opcodes): Add wh64en.
Index: alpha-opc.c
===================================================================
RCS file: /cvs/src/src/opcodes/alpha-opc.c,v
retrieving revision 1.5
diff -c -p -d -r1.5 alpha-opc.c
*** alpha-opc.c 2001/03/13 22:58:34 1.5
--- alpha-opc.c 2001/12/06 18:28:32
*************** const struct alpha_opcode alpha_opcodes[
*** 1103,1108 ****
--- 1103,1109 ----
{ "ecb", MFC(0x18,0xE800), BASE, { ZA, PRB } }, /* ev56 una */
{ "rs", MFC(0x18,0xF000), BASE, { RA } },
{ "wh64", MFC(0x18,0xF800), BASE, { ZA, PRB } }, /* ev56 una */
+ { "wh64en", MFC(0x18,0xFC00), BASE, { ZA, PRB } }, /* ev7 una */
{ "hw_mfpr", OPR(0x19,0x00), EV4, { RA, RBA, EV4EXTHWINDEX } },
{ "hw_mfpr", OP(0x19), OP_MASK, EV5, { RA, RBA, EV5HWINDEX } },