diff options
Diffstat (limited to 'src/jit/registerarm.h')
-rw-r--r-- | src/jit/registerarm.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/jit/registerarm.h b/src/jit/registerarm.h new file mode 100644 index 0000000000..38b82c26f2 --- /dev/null +++ b/src/jit/registerarm.h @@ -0,0 +1,86 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +// clang-format off + +/*****************************************************************************/ +/*****************************************************************************/ +#ifndef REGDEF +#error Must define REGDEF macro before including this file +#endif +#ifndef REGALIAS +#define REGALIAS(alias, realname) +#endif + +/* +REGDEF(name, rnum, mask, sname) */ +REGDEF(R0, 0, 0x0001, "r0" ) +REGDEF(R1, 1, 0x0002, "r1" ) +REGDEF(R2, 2, 0x0004, "r2" ) +REGDEF(R3, 3, 0x0008, "r3" ) +REGDEF(R4, 4, 0x0010, "r4" ) +REGDEF(R5, 5, 0x0020, "r5" ) +REGDEF(R6, 6, 0x0040, "r6" ) +REGDEF(R7, 7, 0x0080, "r7" ) +REGDEF(R8, 8, 0x0100, "r8" ) +REGDEF(R9, 9, 0x0200, "r9" ) +REGDEF(R10, 10, 0x0400, "r10" ) +REGDEF(R11, 11, 0x0800, "r11" ) +REGDEF(R12, 12, 0x1000, "r12" ) +REGDEF(SP, 13, 0x2000, "sp" ) +REGDEF(LR, 14, 0x4000, "lr" ) +REGDEF(PC, 15, 0x8000, "pc" ) + +#define FPBASE 16 +#define VFPMASK(x) (((__int64)1) << (x+FPBASE)) + +REGDEF(F0, 0+FPBASE, VFPMASK(0), "f0") +REGDEF(F1, 1+FPBASE, VFPMASK(1), "f1") +REGDEF(F2, 2+FPBASE, VFPMASK(2), "f2") +REGDEF(F3, 3+FPBASE, VFPMASK(3), "f3") +REGDEF(F4, 4+FPBASE, VFPMASK(4), "f4") +REGDEF(F5, 5+FPBASE, VFPMASK(5), "f5") +REGDEF(F6, 6+FPBASE, VFPMASK(6), "f6") +REGDEF(F7, 7+FPBASE, VFPMASK(7), "f7") +REGDEF(F8, 8+FPBASE, VFPMASK(8), "f8") +REGDEF(F9, 9+FPBASE, VFPMASK(9), "f9") +REGDEF(F10, 10+FPBASE, VFPMASK(10), "f10") +REGDEF(F11, 11+FPBASE, VFPMASK(11), "f11") +REGDEF(F12, 12+FPBASE, VFPMASK(12), "f12") +REGDEF(F13, 13+FPBASE, VFPMASK(13), "f13") +REGDEF(F14, 14+FPBASE, VFPMASK(14), "f14") +REGDEF(F15, 15+FPBASE, VFPMASK(15), "f15") +REGDEF(F16, 16+FPBASE, VFPMASK(16), "f16") +REGDEF(F17, 17+FPBASE, VFPMASK(17), "f17") +REGDEF(F18, 18+FPBASE, VFPMASK(18), "f18") +REGDEF(F19, 19+FPBASE, VFPMASK(19), "f19") +REGDEF(F20, 20+FPBASE, VFPMASK(20), "f20") +REGDEF(F21, 21+FPBASE, VFPMASK(21), "f21") +REGDEF(F22, 22+FPBASE, VFPMASK(22), "f22") +REGDEF(F23, 23+FPBASE, VFPMASK(23), "f23") +REGDEF(F24, 24+FPBASE, VFPMASK(24), "f24") +REGDEF(F25, 25+FPBASE, VFPMASK(25), "f25") +REGDEF(F26, 26+FPBASE, VFPMASK(26), "f26") +REGDEF(F27, 27+FPBASE, VFPMASK(27), "f27") +REGDEF(F28, 28+FPBASE, VFPMASK(28), "f28") +REGDEF(F29, 29+FPBASE, VFPMASK(29), "f29") +REGDEF(F30, 30+FPBASE, VFPMASK(30), "f30") +REGDEF(F31, 31+FPBASE, VFPMASK(31), "f31") + + +// Allow us to call R11/FP, SP, LR and PC by their register number names +REGALIAS(FP, R11) +REGALIAS(R13, SP) +REGALIAS(R14, LR) +REGALIAS(R15, PC) + +// This must be last! +REGDEF(STK, 32+FPBASE, 0x0000, "STK") + +/*****************************************************************************/ +#undef REGDEF +#undef REGALIAS +/*****************************************************************************/ + +// clang-format on |