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-rw-r--r--constants.py633
1 files changed, 22 insertions, 611 deletions
diff --git a/constants.py b/constants.py
index 377cd7e..ac67560 100644
--- a/constants.py
+++ b/constants.py
@@ -1,4 +1,5 @@
import re
+import csv
isa_regex = \
@@ -23,618 +24,28 @@ pseudo_regex = re.compile(
imported_regex = re.compile('^\s*\$import\s*(?P<extension>.*)\s*::\s*(?P<instruction>.*)', re.M)
-#
-# Trap cause codes
-causes = [
- (0x00, 'misaligned fetch'),
- (0x01, 'fetch access'),
- (0x02, 'illegal instruction'),
- (0x03, 'breakpoint'),
- (0x04, 'misaligned load'),
- (0x05, 'load access'),
- (0x06, 'misaligned store'),
- (0x07, 'store access'),
- (0x08, 'user_ecall'),
- (0x09, 'supervisor_ecall'),
- (0x0A, 'virtual_supervisor_ecall'),
- (0x0B, 'machine_ecall'),
- (0x0C, 'fetch page fault'),
- (0x0D, 'load page fault'),
- (0x0F, 'store page fault'),
- (0x14, 'fetch guest page fault'),
- (0x15, 'load guest page fault'),
- (0x16, 'virtual instruction'),
- (0x17, 'store guest page fault'),
-]
-
-csrs = [
- # Standard User R/W
- (0x001, 'fflags'),
- (0x002, 'frm'),
- (0x003, 'fcsr'),
- (0x008, 'vstart'),
- (0x009, 'vxsat'),
- (0x00A, 'vxrm'),
- (0x00F, 'vcsr'),
- (0x015, 'seed'), # Zkr
- (0x017, 'jvt'), # Zcmt
-
- # Standard User RO
- (0xC00, 'cycle'),
- (0xC01, 'time'),
- (0xC02, 'instret'),
- (0xC03, 'hpmcounter3'),
- (0xC04, 'hpmcounter4'),
- (0xC05, 'hpmcounter5'),
- (0xC06, 'hpmcounter6'),
- (0xC07, 'hpmcounter7'),
- (0xC08, 'hpmcounter8'),
- (0xC09, 'hpmcounter9'),
- (0xC0A, 'hpmcounter10'),
- (0xC0B, 'hpmcounter11'),
- (0xC0C, 'hpmcounter12'),
- (0xC0D, 'hpmcounter13'),
- (0xC0E, 'hpmcounter14'),
- (0xC0F, 'hpmcounter15'),
- (0xC10, 'hpmcounter16'),
- (0xC11, 'hpmcounter17'),
- (0xC12, 'hpmcounter18'),
- (0xC13, 'hpmcounter19'),
- (0xC14, 'hpmcounter20'),
- (0xC15, 'hpmcounter21'),
- (0xC16, 'hpmcounter22'),
- (0xC17, 'hpmcounter23'),
- (0xC18, 'hpmcounter24'),
- (0xC19, 'hpmcounter25'),
- (0xC1A, 'hpmcounter26'),
- (0xC1B, 'hpmcounter27'),
- (0xC1C, 'hpmcounter28'),
- (0xC1D, 'hpmcounter29'),
- (0xC1E, 'hpmcounter30'),
- (0xC1F, 'hpmcounter31'),
- (0xC20, 'vl'),
- (0xC21, 'vtype'),
- (0xC22, 'vlenb'),
-
- # Standard Supervisor R/W
- (0x100, 'sstatus'),
- (0x102, 'sedeleg'),
- (0x103, 'sideleg'),
- (0x104, 'sie'),
- (0x105, 'stvec'),
- (0x106, 'scounteren'),
- (0x10A, 'senvcfg'),
- (0x10C, 'sstateen0'), # Smstateen
- (0x10D, 'sstateen1'), # Smstateen
- (0x10E, 'sstateen2'), # Smstateen
- (0x10F, 'sstateen3'), # Smstateen
- (0x120, 'scountinhibit'), # Smcdeleg
- (0x140, 'sscratch'),
- (0x141, 'sepc'),
- (0x142, 'scause'),
- (0x143, 'stval'),
- (0x144, 'sip'),
- (0x14D, 'stimecmp'), # Sstc
- (0x150, 'siselect'),
- (0x151, 'sireg'),
- (0x152, 'sireg2'),
- (0x153, 'sireg3'),
- (0x155, 'sireg4'),
- (0x156, 'sireg5'),
- (0x157, 'sireg6'),
- (0x15C, 'stopei'),
- (0x180, 'satp'),
- (0x5A8, 'scontext'),
-
- # Standard Hypervisor R/w
- (0x200, 'vsstatus'),
- (0x204, 'vsie'),
- (0x205, 'vstvec'),
- (0x240, 'vsscratch'),
- (0x241, 'vsepc'),
- (0x242, 'vscause'),
- (0x243, 'vstval'),
- (0x244, 'vsip'),
- (0x24D, 'vstimecmp'), # Sstc
- (0x250, 'vsiselect'),
- (0x251, 'vsireg'),
- (0x252, 'vsireg2'),
- (0x253, 'vsireg3'),
- (0x255, 'vsireg4'),
- (0x256, 'vsireg5'),
- (0x257, 'vsireg6'),
- (0x25C, 'vstopei'),
- (0x280, 'vsatp'),
- (0x600, 'hstatus'),
- (0x602, 'hedeleg'),
- (0x603, 'hideleg'),
- (0x604, 'hie'),
- (0x605, 'htimedelta'),
- (0x606, 'hcounteren'),
- (0x607, 'hgeie'),
- (0x608, 'hvien'),
- (0x609, 'hvictl'),
- (0x60A, 'henvcfg'),
- (0x60C, 'hstateen0'), # Smstateen
- (0x60D, 'hstateen1'), # Smstateen
- (0x60E, 'hstateen2'), # Smstateen
- (0x60F, 'hstateen3'), # Smstateen
- (0x643, 'htval'),
- (0x644, 'hip'),
- (0x645, 'hvip'),
- (0x646, 'hviprio1'),
- (0x647, 'hviprio2'),
- (0x64A, 'htinst'),
- (0x680, 'hgatp'),
- (0x6A8, 'hcontext'),
-
- # Standard Hypervisor RO
- (0xE12, 'hgeip'),
- (0xEB0, 'vstopi'),
-
- # Standard Supervisor RO
- (0xDA0, 'scountovf'), # Sscofpmf
- (0xDB0, 'stopi'),
-
- # Tentative CSR assignment for CLIC
- (0x007, 'utvt'),
- (0x045, 'unxti'),
- (0x046, 'uintstatus'),
- (0x048, 'uscratchcsw'),
- (0x049, 'uscratchcswl'),
- (0x107, 'stvt'),
- (0x145, 'snxti'),
- (0x146, 'sintstatus'),
- (0x148, 'sscratchcsw'),
- (0x149, 'sscratchcswl'),
- (0x307, 'mtvt'),
- (0x345, 'mnxti'),
- (0x346, 'mintstatus'),
- (0x348, 'mscratchcsw'),
- (0x349, 'mscratchcswl'),
-
- # Standard Machine R/W
- (0x300, 'mstatus'),
- (0x301, 'misa'),
- (0x302, 'medeleg'),
- (0x303, 'mideleg'),
- (0x304, 'mie'),
- (0x305, 'mtvec'),
- (0x306, 'mcounteren'),
- (0x308, 'mvien'),
- (0x309, 'mvip'),
- (0x30a, 'menvcfg'),
- (0x30C, 'mstateen0'), # Smstateen
- (0x30D, 'mstateen1'), # Smstateen
- (0x30E, 'mstateen2'), # Smstateen
- (0x30F, 'mstateen3'), # Smstateen
- (0x320, 'mcountinhibit'),
- (0x340, 'mscratch'),
- (0x341, 'mepc'),
- (0x342, 'mcause'),
- (0x343, 'mtval'),
- (0x344, 'mip'),
- (0x34a, 'mtinst'),
- (0x34b, 'mtval2'),
- (0x350, 'miselect'),
- (0x351, 'mireg'),
- (0x352, 'mireg2'),
- (0x353, 'mireg3'),
- (0x355, 'mireg4'),
- (0x356, 'mireg5'),
- (0x357, 'mireg6'),
- (0x35c, 'mtopei'),
- (0x3a0, 'pmpcfg0'),
- (0x3a1, 'pmpcfg1'),
- (0x3a2, 'pmpcfg2'),
- (0x3a3, 'pmpcfg3'),
- (0x3a4, 'pmpcfg4'),
- (0x3a5, 'pmpcfg5'),
- (0x3a6, 'pmpcfg6'),
- (0x3a7, 'pmpcfg7'),
- (0x3a8, 'pmpcfg8'),
- (0x3a9, 'pmpcfg9'),
- (0x3aa, 'pmpcfg10'),
- (0x3ab, 'pmpcfg11'),
- (0x3ac, 'pmpcfg12'),
- (0x3ad, 'pmpcfg13'),
- (0x3ae, 'pmpcfg14'),
- (0x3af, 'pmpcfg15'),
- (0x3b0, 'pmpaddr0'),
- (0x3b1, 'pmpaddr1'),
- (0x3b2, 'pmpaddr2'),
- (0x3b3, 'pmpaddr3'),
- (0x3b4, 'pmpaddr4'),
- (0x3b5, 'pmpaddr5'),
- (0x3b6, 'pmpaddr6'),
- (0x3b7, 'pmpaddr7'),
- (0x3b8, 'pmpaddr8'),
- (0x3b9, 'pmpaddr9'),
- (0x3ba, 'pmpaddr10'),
- (0x3bb, 'pmpaddr11'),
- (0x3bc, 'pmpaddr12'),
- (0x3bd, 'pmpaddr13'),
- (0x3be, 'pmpaddr14'),
- (0x3bf, 'pmpaddr15'),
- (0x3c0, 'pmpaddr16'),
- (0x3c1, 'pmpaddr17'),
- (0x3c2, 'pmpaddr18'),
- (0x3c3, 'pmpaddr19'),
- (0x3c4, 'pmpaddr20'),
- (0x3c5, 'pmpaddr21'),
- (0x3c6, 'pmpaddr22'),
- (0x3c7, 'pmpaddr23'),
- (0x3c8, 'pmpaddr24'),
- (0x3c9, 'pmpaddr25'),
- (0x3ca, 'pmpaddr26'),
- (0x3cb, 'pmpaddr27'),
- (0x3cc, 'pmpaddr28'),
- (0x3cd, 'pmpaddr29'),
- (0x3ce, 'pmpaddr30'),
- (0x3cf, 'pmpaddr31'),
- (0x3d0, 'pmpaddr32'),
- (0x3d1, 'pmpaddr33'),
- (0x3d2, 'pmpaddr34'),
- (0x3d3, 'pmpaddr35'),
- (0x3d4, 'pmpaddr36'),
- (0x3d5, 'pmpaddr37'),
- (0x3d6, 'pmpaddr38'),
- (0x3d7, 'pmpaddr39'),
- (0x3d8, 'pmpaddr40'),
- (0x3d9, 'pmpaddr41'),
- (0x3da, 'pmpaddr42'),
- (0x3db, 'pmpaddr43'),
- (0x3dc, 'pmpaddr44'),
- (0x3dd, 'pmpaddr45'),
- (0x3de, 'pmpaddr46'),
- (0x3df, 'pmpaddr47'),
- (0x3e0, 'pmpaddr48'),
- (0x3e1, 'pmpaddr49'),
- (0x3e2, 'pmpaddr50'),
- (0x3e3, 'pmpaddr51'),
- (0x3e4, 'pmpaddr52'),
- (0x3e5, 'pmpaddr53'),
- (0x3e6, 'pmpaddr54'),
- (0x3e7, 'pmpaddr55'),
- (0x3e8, 'pmpaddr56'),
- (0x3e9, 'pmpaddr57'),
- (0x3ea, 'pmpaddr58'),
- (0x3eb, 'pmpaddr59'),
- (0x3ec, 'pmpaddr60'),
- (0x3ed, 'pmpaddr61'),
- (0x3ee, 'pmpaddr62'),
- (0x3ef, 'pmpaddr63'),
- (0x747, 'mseccfg'),
- (0x7a0, 'tselect'),
- (0x7a1, 'tdata1'),
- (0x7a2, 'tdata2'),
- (0x7a3, 'tdata3'),
- (0x7a4, 'tinfo'),
- (0x7a5, 'tcontrol'),
- (0x7a8, 'mcontext'),
- (0x7aa, 'mscontext'),
- (0x7b0, 'dcsr'),
- (0x7b1, 'dpc'),
- (0x7b2, 'dscratch0'),
- (0x7b3, 'dscratch1'),
- (0xB00, 'mcycle'),
- (0xB02, 'minstret'),
- (0xB03, 'mhpmcounter3'),
- (0xB04, 'mhpmcounter4'),
- (0xB05, 'mhpmcounter5'),
- (0xB06, 'mhpmcounter6'),
- (0xB07, 'mhpmcounter7'),
- (0xB08, 'mhpmcounter8'),
- (0xB09, 'mhpmcounter9'),
- (0xB0A, 'mhpmcounter10'),
- (0xB0B, 'mhpmcounter11'),
- (0xB0C, 'mhpmcounter12'),
- (0xB0D, 'mhpmcounter13'),
- (0xB0E, 'mhpmcounter14'),
- (0xB0F, 'mhpmcounter15'),
- (0xB10, 'mhpmcounter16'),
- (0xB11, 'mhpmcounter17'),
- (0xB12, 'mhpmcounter18'),
- (0xB13, 'mhpmcounter19'),
- (0xB14, 'mhpmcounter20'),
- (0xB15, 'mhpmcounter21'),
- (0xB16, 'mhpmcounter22'),
- (0xB17, 'mhpmcounter23'),
- (0xB18, 'mhpmcounter24'),
- (0xB19, 'mhpmcounter25'),
- (0xB1A, 'mhpmcounter26'),
- (0xB1B, 'mhpmcounter27'),
- (0xB1C, 'mhpmcounter28'),
- (0xB1D, 'mhpmcounter29'),
- (0xB1E, 'mhpmcounter30'),
- (0xB1F, 'mhpmcounter31'),
- (0x321, 'mcyclecfg'),
- (0x322, 'minstretcfg'),
- (0x323, 'mhpmevent3'),
- (0x324, 'mhpmevent4'),
- (0x325, 'mhpmevent5'),
- (0x326, 'mhpmevent6'),
- (0x327, 'mhpmevent7'),
- (0x328, 'mhpmevent8'),
- (0x329, 'mhpmevent9'),
- (0x32A, 'mhpmevent10'),
- (0x32B, 'mhpmevent11'),
- (0x32C, 'mhpmevent12'),
- (0x32D, 'mhpmevent13'),
- (0x32E, 'mhpmevent14'),
- (0x32F, 'mhpmevent15'),
- (0x330, 'mhpmevent16'),
- (0x331, 'mhpmevent17'),
- (0x332, 'mhpmevent18'),
- (0x333, 'mhpmevent19'),
- (0x334, 'mhpmevent20'),
- (0x335, 'mhpmevent21'),
- (0x336, 'mhpmevent22'),
- (0x337, 'mhpmevent23'),
- (0x338, 'mhpmevent24'),
- (0x339, 'mhpmevent25'),
- (0x33A, 'mhpmevent26'),
- (0x33B, 'mhpmevent27'),
- (0x33C, 'mhpmevent28'),
- (0x33D, 'mhpmevent29'),
- (0x33E, 'mhpmevent30'),
- (0x33F, 'mhpmevent31'),
-
- # Standard Machine RO
- (0xF11, 'mvendorid'),
- (0xF12, 'marchid'),
- (0xF13, 'mimpid'),
- (0xF14, 'mhartid'),
- (0xF15, 'mconfigptr'),
- (0xFB0, 'mtopi'),
-]
-
-csrs32 = [
- # Standard Supervisor R/W
- (0x114, 'sieh'),
- (0x154, 'siph'),
- (0x15D, 'stimecmph'), # Sstc
-
- # Standard Hypervisor R/W
- (0x214, 'vsieh'),
- (0x254, 'vsiph'),
- (0x25D, 'vstimecmph'), # Sstc
- (0x615, 'htimedeltah'),
- (0x613, 'hidelegh'),
- (0x618, 'hvienh'),
- (0x61A, 'henvcfgh'),
- (0x655, 'hviph'),
- (0x656, 'hviprio1h'),
- (0x657, 'hviprio2h'),
- (0x61C, 'hstateen0h'), # Smstateen
- (0x61D, 'hstateen1h'), # Smstateen
- (0x61E, 'hstateen2h'), # Smstateen
- (0x61F, 'hstateen3h'), # Smstateen
-
- # Standard User RO
- (0xC80, 'cycleh'),
- (0xC81, 'timeh'),
- (0xC82, 'instreth'),
- (0xC83, 'hpmcounter3h'),
- (0xC84, 'hpmcounter4h'),
- (0xC85, 'hpmcounter5h'),
- (0xC86, 'hpmcounter6h'),
- (0xC87, 'hpmcounter7h'),
- (0xC88, 'hpmcounter8h'),
- (0xC89, 'hpmcounter9h'),
- (0xC8A, 'hpmcounter10h'),
- (0xC8B, 'hpmcounter11h'),
- (0xC8C, 'hpmcounter12h'),
- (0xC8D, 'hpmcounter13h'),
- (0xC8E, 'hpmcounter14h'),
- (0xC8F, 'hpmcounter15h'),
- (0xC90, 'hpmcounter16h'),
- (0xC91, 'hpmcounter17h'),
- (0xC92, 'hpmcounter18h'),
- (0xC93, 'hpmcounter19h'),
- (0xC94, 'hpmcounter20h'),
- (0xC95, 'hpmcounter21h'),
- (0xC96, 'hpmcounter22h'),
- (0xC97, 'hpmcounter23h'),
- (0xC98, 'hpmcounter24h'),
- (0xC99, 'hpmcounter25h'),
- (0xC9A, 'hpmcounter26h'),
- (0xC9B, 'hpmcounter27h'),
- (0xC9C, 'hpmcounter28h'),
- (0xC9D, 'hpmcounter29h'),
- (0xC9E, 'hpmcounter30h'),
- (0xC9F, 'hpmcounter31h'),
-
- # Standard Machine RW
- (0x310, 'mstatush'),
- (0x313, 'midelegh'),
- (0x314, 'mieh'),
- (0x318, 'mvienh'),
- (0x319, 'mviph'),
- (0x31A, 'menvcfgh'),
- (0x31C, 'mstateen0h'), # Smstateen
- (0x31D, 'mstateen1h'), # Smstateen
- (0x31E, 'mstateen2h'), # Smstateen
- (0x31F, 'mstateen3h'), # Smstateen
- (0x354, 'miph'),
- (0x721, 'mcyclecfgh'),
- (0x722, 'minstretcfgh'),
- (0x723, 'mhpmevent3h'), # Sscofpmf
- (0x724, 'mhpmevent4h'), # Sscofpmf
- (0x725, 'mhpmevent5h'), # Sscofpmf
- (0x726, 'mhpmevent6h'), # Sscofpmf
- (0x727, 'mhpmevent7h'), # Sscofpmf
- (0x728, 'mhpmevent8h'), # Sscofpmf
- (0x729, 'mhpmevent9h'), # Sscofpmf
- (0x72A, 'mhpmevent10h'), # Sscofpmf
- (0x72B, 'mhpmevent11h'), # Sscofpmf
- (0x72C, 'mhpmevent12h'), # Sscofpmf
- (0x72D, 'mhpmevent13h'), # Sscofpmf
- (0x72E, 'mhpmevent14h'), # Sscofpmf
- (0x72F, 'mhpmevent15h'), # Sscofpmf
- (0x730, 'mhpmevent16h'), # Sscofpmf
- (0x731, 'mhpmevent17h'), # Sscofpmf
- (0x732, 'mhpmevent18h'), # Sscofpmf
- (0x733, 'mhpmevent19h'), # Sscofpmf
- (0x734, 'mhpmevent20h'), # Sscofpmf
- (0x735, 'mhpmevent21h'), # Sscofpmf
- (0x736, 'mhpmevent22h'), # Sscofpmf
- (0x737, 'mhpmevent23h'), # Sscofpmf
- (0x738, 'mhpmevent24h'), # Sscofpmf
- (0x739, 'mhpmevent25h'), # Sscofpmf
- (0x73A, 'mhpmevent26h'), # Sscofpmf
- (0x73B, 'mhpmevent27h'), # Sscofpmf
- (0x73C, 'mhpmevent28h'), # Sscofpmf
- (0x73D, 'mhpmevent29h'), # Sscofpmf
- (0x73E, 'mhpmevent30h'), # Sscofpmf
- (0x73F, 'mhpmevent31h'), # Sscofpmf
- (0x740, 'mnscratch'), # Smrnmi
- (0x741, 'mnepc'), # Smrnmi
- (0x742, 'mncause'), # Smrnmi
- (0x744, 'mnstatus'), # Smrnmi
- (0x757, 'mseccfgh'),
- (0xB80, 'mcycleh'),
- (0xB82, 'minstreth'),
- (0xB83, 'mhpmcounter3h'),
- (0xB84, 'mhpmcounter4h'),
- (0xB85, 'mhpmcounter5h'),
- (0xB86, 'mhpmcounter6h'),
- (0xB87, 'mhpmcounter7h'),
- (0xB88, 'mhpmcounter8h'),
- (0xB89, 'mhpmcounter9h'),
- (0xB8A, 'mhpmcounter10h'),
- (0xB8B, 'mhpmcounter11h'),
- (0xB8C, 'mhpmcounter12h'),
- (0xB8D, 'mhpmcounter13h'),
- (0xB8E, 'mhpmcounter14h'),
- (0xB8F, 'mhpmcounter15h'),
- (0xB90, 'mhpmcounter16h'),
- (0xB91, 'mhpmcounter17h'),
- (0xB92, 'mhpmcounter18h'),
- (0xB93, 'mhpmcounter19h'),
- (0xB94, 'mhpmcounter20h'),
- (0xB95, 'mhpmcounter21h'),
- (0xB96, 'mhpmcounter22h'),
- (0xB97, 'mhpmcounter23h'),
- (0xB98, 'mhpmcounter24h'),
- (0xB99, 'mhpmcounter25h'),
- (0xB9A, 'mhpmcounter26h'),
- (0xB9B, 'mhpmcounter27h'),
- (0xB9C, 'mhpmcounter28h'),
- (0xB9D, 'mhpmcounter29h'),
- (0xB9E, 'mhpmcounter30h'),
- (0xB9F, 'mhpmcounter31h'),
-]
-
-# look up table of position of various arguments that are used by the
-# instructions in the encoding files.
+causes = []
+with open("causes.csv") as f:
+ csv_reader = csv.reader(f)
+ for row in csv_reader:
+ causes.append((int(row[0], 0), row[1]))
+csrs = []
+with open("csrs.csv") as f:
+ csv_reader = csv.reader(f)
+ for row in csv_reader:
+ csrs.append((int(row[0], 0), row[1]))
+csrs32 = []
+with open("csrs32.csv") as f:
+ csv_reader = csv.reader(f)
+ for row in csv_reader:
+ csrs32.append((int(row[0], 0), row[1]))
arg_lut = {}
-arg_lut['rd'] = (11, 7)
-arg_lut['rt'] = (19, 15) # source+dest register address. Overlaps rs1.
-arg_lut['rs1'] = (19, 15)
-arg_lut['rs2'] = (24, 20)
-arg_lut['rs3'] = (31, 27)
-arg_lut['aqrl'] = (26, 25)
-arg_lut['aq'] = (26, 26)
-arg_lut['rl'] = (25, 25)
-arg_lut['fm'] = (31, 28)
-arg_lut['pred'] = (27, 24)
-arg_lut['succ'] = (23, 20)
-arg_lut['rm'] = (14, 12)
-arg_lut['funct3'] = (14, 12)
-arg_lut['funct2'] = (26, 25)
-arg_lut['imm20'] = (31, 12)
-arg_lut['jimm20'] = (31, 12)
-arg_lut['imm12'] = (31, 20)
-arg_lut['csr'] = (31, 20)
-arg_lut['imm12hi'] = (31, 25)
-arg_lut['bimm12hi'] = (31, 25)
-arg_lut['imm12lo'] = (11, 7)
-arg_lut['bimm12lo'] = (11, 7)
-arg_lut['zimm'] = (19, 15)
-arg_lut['shamtq'] = (26, 20)
-arg_lut['shamtw'] = (24, 20)
-arg_lut['shamtw4'] = (23, 20)
-arg_lut['shamtd'] = (25, 20)
-arg_lut['bs'] = (31, 30) # byte select for RV32K AES
-arg_lut['rnum'] = (23, 20) # round constant for RV64 AES
-arg_lut['rc'] = (29, 25)
-arg_lut['imm2'] = (21, 20)
-arg_lut['imm3'] = (22, 20)
-arg_lut['imm4'] = (23, 20)
-arg_lut['imm5'] = (24, 20)
-arg_lut['imm6'] = (25, 20)
-arg_lut['opcode'] = (6,0)
-arg_lut['funct7'] = (31,25)
-
-# for vectors
-arg_lut['vd'] = (11, 7)
-arg_lut['vs3'] = (11, 7)
-arg_lut['vs1'] = (19, 15)
-arg_lut['vs2'] = (24, 20)
-arg_lut['vm'] = (25, 25)
-arg_lut['wd'] = (26, 26)
-arg_lut['amoop'] = (31, 27)
-arg_lut['nf'] = (31, 29)
-arg_lut['simm5'] = (19, 15)
-arg_lut['zimm5'] = (19, 15)
-arg_lut['zimm10'] = (29, 20)
-arg_lut['zimm11'] = (30, 20)
-arg_lut['zimm6hi'] = (26, 26)
-arg_lut['zimm6lo'] = (19, 15)
-
-
-#compressed immediates and fields
-arg_lut['c_nzuimm10'] = (12,5)
-arg_lut['c_uimm7lo'] = (6,5)
-arg_lut['c_uimm7hi'] = (12,10)
-arg_lut['c_uimm8lo'] = (6,5)
-arg_lut['c_uimm8hi'] = (12,10)
-arg_lut['c_uimm9lo'] = (6,5)
-arg_lut['c_uimm9hi'] = (12,10)
-arg_lut['c_nzimm6lo'] = (6,2)
-arg_lut['c_nzimm6hi'] = (12,12)
-arg_lut['c_imm6lo'] = (6,2)
-arg_lut['c_imm6hi'] = (12,12)
-arg_lut['c_nzimm10hi'] = (12,12)
-arg_lut['c_nzimm10lo'] = (6,2)
-arg_lut['c_nzimm18hi'] = (12,12)
-arg_lut['c_nzimm18lo'] = (6,2)
-arg_lut['c_imm12'] = (12,2)
-arg_lut['c_bimm9lo'] = (6,2)
-arg_lut['c_bimm9hi'] = (12,10)
-arg_lut['c_nzuimm5'] = (6,2)
-arg_lut['c_nzuimm6lo'] = (6,2)
-arg_lut['c_nzuimm6hi'] = (12, 12)
-arg_lut['c_uimm8splo'] = (6,2)
-arg_lut['c_uimm8sphi'] = (12, 12)
-arg_lut['c_uimm8sp_s'] = (12,7)
-arg_lut['c_uimm10splo'] = (6,2)
-arg_lut['c_uimm10sphi'] = (12, 12)
-arg_lut['c_uimm9splo'] = (6,2)
-arg_lut['c_uimm9sphi'] = (12, 12)
-arg_lut['c_uimm10sp_s'] = (12,7)
-arg_lut['c_uimm9sp_s'] = (12,7)
-arg_lut['c_uimm2'] = (6, 5)
-arg_lut['c_uimm1'] = (5, 5)
-arg_lut['c_rlist'] = (7, 4)
-arg_lut['c_spimm'] = (3, 2)
-arg_lut['c_index'] = (9, 2)
-
-arg_lut['rs1_p'] = (9,7)
-arg_lut['rs2_p'] = (4,2)
-arg_lut['rd_p'] = (4,2)
-arg_lut['rd_rs1_n0'] = (11,7)
-arg_lut['rd_rs1_p'] = (9,7)
-arg_lut['rd_rs1'] = (11,7)
-arg_lut['rd_n2'] = (11,7)
-arg_lut['rd_n0'] = (11,7)
-arg_lut['rs1_n0'] = (11,7)
-arg_lut['c_rs2_n0'] = (6,2)
-arg_lut['c_rs1_n0'] = (11,7)
-arg_lut['c_rs2'] = (6,2)
-arg_lut['c_sreg1'] = (9,7)
-arg_lut['c_sreg2'] = (4,2)
+with open("arg_lut.csv") as f:
+ csv_reader = csv.reader(f)
+ for row in csv_reader:
+ k = row[0]
+ v = (int(row[1]), int(row[2]))
+ arg_lut[k] = v
# dictionary containing the mapping of the argument to the what the fields in
# the latex table should be
generated by cgit v1.1 at 2024-09-17 23:22:57 +0000