diff options
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/hppa.h | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/include/opcode/hppa.h b/include/opcode/hppa.h index 7a5ccb2..47470e1 100644 --- a/include/opcode/hppa.h +++ b/include/opcode/hppa.h @@ -67,7 +67,7 @@ struct pa_opcode ' "#$% *+- ./ 3 :; = @' ' B L N [\] _' - ' e gh lm qr yz{|} ' + ' e gh lm qr { } ' Here are all the characters: @@ -76,9 +76,10 @@ struct pa_opcode 'abcdefghijklmnopqrstuvwxyz{|}~' Kinds of operands: - x register field at 15. - b register field at 10. - t register field at 31. + x integer register field at 15. + b integer register field at 10. + t integer register field at 31. + y floating point register field at 31 5 5 bit immediate at 15. s 2 bit space specifier at 17. S 3 bit space specifier at 18. @@ -98,7 +99,8 @@ Kinds of operands: k 21 bit immediate value at 31 n nullification for branch instructions w 12 bit branch displacement - W 17 bit branch displacement + W 17 bit branch displacement (PC relative) + z 17 bit branch displacement (just a number, not an address) Also these: @@ -140,6 +142,7 @@ Also these: Q 5 bit immediate value at 10 (a bit position specified in the bb instruction. It's the same as r above, except the value is in a different location) + | shift/extract/deposit conditions when used in a conditional branch And these (PJH) for PA-89 F.P. registers and instructions: @@ -235,10 +238,10 @@ static const struct pa_opcode pa_opcodes[] = { "blr", 0xe8004000, 0xfc00e001, "nx,b", NORMAL}, { "bv", 0xe800c000, 0xfc00e001, "nx(b)", NORMAL}, { "bv", 0xe800c000, 0xfc00e001, "n(b)", NORMAL}, -{ "be", 0xe0000000, 0xfc000000, "nW(S,b)", NORMAL}, -{ "ble", 0xe4000000, 0xfc000000, "nW(S,b)", NORMAL}, -{ "movb", 0xc8000000, 0xfc000000, ">nx,b,w", CONDITIONAL}, -{ "movib", 0xcc000000, 0xfc000000, ">n5,b,w", CONDITIONAL}, +{ "be", 0xe0000000, 0xfc000000, "nz(S,b)", NORMAL}, +{ "ble", 0xe4000000, 0xfc000000, "nz(S,b)", NORMAL}, +{ "movb", 0xc8000000, 0xfc000000, "|nx,b,w", CONDITIONAL}, +{ "movib", 0xcc000000, 0xfc000000, "|n5,b,w", CONDITIONAL}, { "combt", 0x80000000, 0xfc000000, "<nx,b,w", CONDITIONAL}, { "combf", 0x88000000, 0xfc000000, "<nx,b,w", CONDITIONAL}, { "comibt", 0x84000000, 0xfc000000, "<n5,b,w", CONDITIONAL}, @@ -362,25 +365,29 @@ static const struct pa_opcode pa_opcodes[] = { "fice", 0x040002c0, 0xfc003fdf, "Zx(s,b)"}, { "fice", 0x040002c0, 0xfc003fdf, "Zx(b)"}, { "diag", 0x14000000, 0xfc000000, "D"}, +{ "gfw", 0x04001680, 0xfc003fdf, "Zx(s,b)"}, +{ "gfw", 0x04001680, 0xfc003fdf, "Zx(b)"}, +{ "gfr", 0x04001a80, 0xfc003fdf, "Zx(s,b)"}, +{ "gfr", 0x04001a80, 0xfc003fdf, "Zx(b)"}, /* Floating Point Coprocessor Instructions */ { "fldwx", 0x24000000, 0xfc001f80, "cx(s,b),v"}, { "fldwx", 0x24000000, 0xfc001f80, "cx(b),v"}, -{ "flddx", 0x2c000000, 0xfc001fc0, "cx(s,b),t"}, -{ "flddx", 0x2c000000, 0xfc001fc0, "cx(b),t"}, +{ "flddx", 0x2c000000, 0xfc001fc0, "cx(s,b),y"}, +{ "flddx", 0x2c000000, 0xfc001fc0, "cx(b),y"}, { "fstwx", 0x24000200, 0xfc001fc0, "cv,x(s,b)"}, { "fstwx", 0x24000200, 0xfc001fc0, "cv,x(b)"}, -{ "fstdx", 0x2c000200, 0xfc001fc0, "ct,x(s,b)"}, -{ "fstdx", 0x2c000200, 0xfc001fc0, "ct,x(b)"}, +{ "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(s,b)"}, +{ "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(b)"}, { "fldws", 0x24001000, 0xfc001f80, "C5(s,b),v"}, { "fldws", 0x24001000, 0xfc001f80, "C5(b),v"}, -{ "fldds", 0x2c001000, 0xfc001fc0, "C5(s,b),t"}, -{ "fldds", 0x2c001000, 0xfc001fc0, "C5(b),t"}, +{ "fldds", 0x2c001000, 0xfc001fc0, "C5(s,b),y"}, +{ "fldds", 0x2c001000, 0xfc001fc0, "C5(b),y"}, { "fstws", 0x24001200, 0xfc001f80, "Cv,5(s,b)"}, -{ "fstws", 0x24001200, 0xfc001f80, "Ct,5(b)"}, -{ "fstds", 0x2c001200, 0xfc001fc0, "Ct,5(s,b)"}, -{ "fstds", 0x2c001200, 0xfc001fc0, "Ct,5(b)"}, +{ "fstws", 0x24001200, 0xfc001f80, "Cy,5(b)"}, +{ "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(s,b)"}, +{ "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(b)"}, { "fadd", 0x30000600, 0xfc00e7e0, "FE,X,v"}, { "fadd", 0x38000600, 0xfc00e720, "IJ,K,v"}, { "fsub", 0x30002600, 0xfc00e7e0, "FE,X,v"}, |