* hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
and "be" using completer prefixes.
This commit is contained in:
Jeff Law
parent
1fb72ed144
commit
390f858d11
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@ -1,5 +1,8 @@
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Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
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* hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
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and "be" using completer prefixes.
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* hppa.h (pa_opcodes): Add initializers to silence compiler.
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* hppa.h: Update comments about character usage.
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@ -71,8 +71,8 @@ struct pa_opcode
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In the args field, the following characters are unused:
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' " & - / 34 6789:;< > @'
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' C Y [\] '
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' e y } '
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' BC M [\] '
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' e g l y } '
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Here are all the characters:
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@ -145,11 +145,7 @@ Also these:
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the bb instruction. It's the same as r above, except the
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value is in a different location)
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Z %r1 -- implicit target of addil instruction.
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g ,gate completer for new syntax branch
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l ,l completer for new syntax branch
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M ,push completer for new syntax branch
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L ,%r2 completer for new syntax branch
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B ,pop completer for new syntax branch
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{ Source format completer for fcnv
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_ Destination format completer for fcnv
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h cbit for fcmp
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@ -158,6 +154,7 @@ Also these:
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# 14bit offset for double precision FP load long/store.
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J Yet another 14bit offset with an unusual encoding.
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K Yet another 14bit offset with an unusual encoding.
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Y %sr0,%r31 -- implicit target of be,l instruction.
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Completer operands all have 'c' as the prefix:
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@ -169,6 +166,11 @@ Completer operands all have 'c' as the prefix:
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cc Another load/store completer with a different encoding than the
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others
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cp branch link and push completer
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cP branch pop completer
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cl branch link completer
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cg branch gate completer
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cw read/write completer for PROBE
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cW wide completer for MFCTL
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cL local processor completer for cache control
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@ -262,13 +264,14 @@ static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e
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static const struct pa_opcode pa_opcodes[] =
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{
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/* pseudo-instructions */
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{ "b", 0xe8002000, 0xfc00e000, "gnW,b", pa10, FLAG_STRICT},
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{ "b", 0xe8008000, 0xfc00e000, "lMnXL", pa20, FLAG_STRICT},
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{ "b", 0xe800a000, 0xfc00e000, "lnXL", pa20, FLAG_STRICT},
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{ "b", 0xe8000000, 0xfc00e000, "lnW,b", pa10, FLAG_STRICT},
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{ "b", 0xe8000000, 0xffe0e000, "nW", pa10, 0}, /* bl foo,r0 */
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{ "ldi", 0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */
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{ "call", 0xe800f000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
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{ "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT},
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{ "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT},
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{ "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
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/* This entry is for the disassembler only. It will never be used by
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assembler. */
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@ -397,18 +400,24 @@ static const struct pa_opcode pa_opcodes[] =
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{ "addil", 0x28000000, 0xfc000000, "k,b", pa10, 0},
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/* Branching instructions. */
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{ "b", 0xe8008000, 0xfc00e000, "cpnXL", pa20, FLAG_STRICT},
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{ "b", 0xe800a000, 0xfc00e000, "clnXL", pa20, FLAG_STRICT},
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{ "b", 0xe8000000, 0xfc00e000, "clnW,b", pa10, FLAG_STRICT},
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{ "b", 0xe8002000, 0xfc00e000, "cgnW,b", pa10, FLAG_STRICT},
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{ "b", 0xe8000000, 0xffe0e000, "nW", pa10}, /* b,l foo,r0 */
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{ "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10, 0},
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{ "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10, 0},
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{ "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10, 0},
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{ "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10, 0},
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{ "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10, 0},
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{ "bve", 0xe800f001, 0xfc00ffff, "lMn(b)L", pa20, FLAG_STRICT},
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{ "bve", 0xe800f000, 0xfc00ffff, "ln(b)L", pa20, FLAG_STRICT},
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{ "bve", 0xe800d001, 0xfc00ffff, "Bn(b)", pa20, FLAG_STRICT},
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{ "bve", 0xe800d000, 0xfc00ffff, "n(b)", pa20, FLAG_STRICT},
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{ "be", 0xe4000000, 0xfc000000, "lnz(S,b)", pa10, FLAG_STRICT},
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{ "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, FLAG_STRICT},
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{ "bve", 0xe800f001, 0xfc1ffffd, "cpn(b)L", pa20, FLAG_STRICT},
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{ "bve", 0xe800f000, 0xfc1ffffd, "cln(b)L", pa20, FLAG_STRICT},
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{ "bve", 0xe800d001, 0xfc1ffffd, "cPn(b)", pa20, FLAG_STRICT},
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{ "bve", 0xe800d000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
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{ "be", 0xe4000000, 0xfc000000, "clnz(S,b),Y", pa10, FLAG_STRICT},
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{ "be", 0xe4000000, 0xfc000000, "clnz(b),Y", pa10, FLAG_STRICT},
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{ "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, 0},
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{ "be", 0xe0000000, 0xfc000000, "nz(b)", pa10, 0},
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{ "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10, 0},
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{ "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10, 0},
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{ "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10, 0},
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