Added risc-v assmebly syntax (#212)

* Create language_assembly_riscv.lua

* Update manifest.json

* Update README.md

* Update language_assembly_riscv.lua

---------

Co-authored-by: Adam <adamdharrison@gmail.com>

1 files changed, 538 insertions, 0 deletions

diff --git a/plugins/language_assembly_riscv.lua b/plugins/language_assembly_riscv.lua
new file mode 100644
index 0000000..c3fa254
--- /dev/null
+++ b/plugins/language_assembly_riscv.lua
@@ -0,0 +1,538 @@
+-- mod-version:3
+-- Support for RISC-V assembly
+-- Note: kinda conflicts with x86 asm, must uninstall it or use force-syntax plugin
+-- https://github.com/cheyao
+local syntax = require "core.syntax"
+
+syntax.add {
+  name = "RISC-V Assembly",
+  files = { "%.asm$", "%.[sS]$" },
+  comment = "#",
+  patterns = {
+    { pattern = "#.*\n", type = "comment" },
+    { pattern = { '"', '"', '\\' }, type = "string" },
+    { pattern = { "'", "'", '\\' }, type = "string" },
+    { pattern = "0[bB][0-1]+%W", type = "number" },
+    { pattern = "0[xX]%x+", type = "number" },
+    { pattern = "%%+[%a_][%w_]*", type = "function" },
+    { pattern = "[%a%._][%w%._]*:%W", type = "function" },
+    { pattern = "[^%p%a]%-?%d[%d%.]*", type = "number" },
+    { pattern = "[%+%-=/%*%^%%<>!~|&%$]", type = "operator" },
+    { pattern = "[%a_][%w_]*", type = "symbol" },
+    { pattern = "%.%a+", type = "normal" }
+  },
+  symbols = {
+    -- Integer Registers
+    ["x0"] = "literal",
+    ["x1"] = "literal",
+    ["x2"] = "literal",
+    ["x3"] = "literal",
+    ["x4"] = "literal",
+    ["x5"] = "literal",
+    ["x6"] = "literal",
+    ["x7"] = "literal",
+    ["x8"] = "literal",
+    ["x9"] = "literal",
+    ["x10"] = "literal",
+    ["x11"] = "literal",
+    ["x12"] = "literal",
+    ["x13"] = "literal",
+    ["x14"] = "literal",
+    ["x15"] = "literal",
+    ["x16"] = "literal",
+    ["x17"] = "literal",
+    ["x18"] = "literal",
+    ["x19"] = "literal",
+    ["x20"] = "literal",
+    ["x21"] = "literal",
+    ["x22"] = "literal",
+    ["x23"] = "literal",
+    ["x24"] = "literal",
+    ["x25"] = "literal",
+    ["x26"] = "literal",
+    ["x27"] = "literal",
+    ["x28"] = "literal",
+    ["x29"] = "literal",
+    ["x30"] = "literal",
+    ["x31"] = "literal",
+    ["zero"] = "literal",
+    ["ra"] = "literal",
+    ["sp"] = "literal",
+    ["gp"] = "literal",
+    ["tp"] = "literal",
+    ["t0"] = "literal",
+    ["t1"] = "literal",
+    ["t2"] = "literal",
+    ["fp"] = "literal",
+    ["s0"] = "literal",
+    ["s1"] = "literal",
+    ["a0"] = "literal",
+    ["a1"] = "literal",
+    ["a2"] = "literal",
+    ["a3"] = "literal",
+    ["a4"] = "literal",
+    ["a5"] = "literal",
+    ["a6"] = "literal",
+    ["a7"] = "literal",
+    ["s2"] = "literal",
+    ["s3"] = "literal",
+    ["s4"] = "literal",
+    ["s5"] = "literal",
+    ["s6"] = "literal",
+    ["s7"] = "literal",
+    ["s8"] = "literal",
+    ["s9"] = "literal",
+    ["s10"] = "literal",
+    ["s11"] = "literal",
+    ["t3"] = "literal",
+    ["t4"] = "literal",
+    ["t5"] = "literal",
+    ["t6"] = "literal",
+    ["pc"] = "literal",
+    -- Floating-point Registers
+    ["f0"] = "literal",
+    ["f1"] = "literal",
+    ["f2"] = "literal",
+    ["f3"] = "literal",
+    ["f4"] = "literal",
+    ["f5"] = "literal",
+    ["f6"] = "literal",
+    ["f7"] = "literal",
+    ["f8"] = "literal",
+    ["f9"] = "literal",
+    ["f10"] = "literal",
+    ["f11"] = "literal",
+    ["f12"] = "literal",
+    ["f13"] = "literal",
+    ["f14"] = "literal",
+    ["f15"] = "literal",
+    ["f16"] = "literal",
+    ["f17"] = "literal",
+    ["f18"] = "literal",
+    ["f19"] = "literal",
+    ["f20"] = "literal",
+    ["f21"] = "literal",
+    ["f22"] = "literal",
+    ["f23"] = "literal",
+    ["f24"] = "literal",
+    ["f25"] = "literal",
+    ["f26"] = "literal",
+    ["f27"] = "literal",
+    ["f28"] = "literal",
+    ["f29"] = "literal",
+    ["f30"] = "literal",
+    ["f31"] = "literal",
+    
+    ["ft0"] = "literal",
+    ["ft1"] = "literal",
+    ["ft2"] = "literal",
+    ["ft3"] = "literal",
+    ["ft4"] = "literal",
+    ["ft5"] = "literal",
+    ["ft6"] = "literal",
+    ["ft7"] = "literal",
+    
+    ["fs0"] = "literal",
+    ["fs1"] = "literal",
+    
+    ["fa0"] = "literal",
+    ["fa1"] = "literal",
+    ["fa2"] = "literal",
+    ["fa3"] = "literal",
+    ["fa4"] = "literal",
+    ["fa5"] = "literal",
+    ["fa6"] = "literal",
+    ["fa7"] = "literal",
+    
+    ["fa2"] = "literal",
+    ["fa3"] = "literal",
+    ["fa4"] = "literal",
+    ["fa5"] = "literal",
+    ["fa6"] = "literal",
+    ["fa7"] = "literal",
+    ["fa8"] = "literal",
+    ["fa9"] = "literal",
+    ["fa10"] = "literal",
+    ["fa11"] = "literal",
+    
+    ["ft8"] = "literal",
+    ["ft9"] = "literal",
+    ["ft10"] = "literal",
+    ["ft11"] = "literal",
+    
+    -- Vector Registers
+    ["v0"] = "literal",
+    ["v1"] = "literal",
+    ["v2"] = "literal",
+    ["v3"] = "literal",
+    ["v4"] = "literal",
+    ["v5"] = "literal",
+    ["v6"] = "literal",
+    ["v7"] = "literal",
+    ["v8"] = "literal",
+    ["v9"] = "literal",
+    ["v10"] = "literal",
+    ["v11"] = "literal",
+    ["v12"] = "literal",
+    ["v13"] = "literal",
+    ["v14"] = "literal",
+    ["v15"] = "literal",
+    ["v16"] = "literal",
+    ["v17"] = "literal",
+    ["v18"] = "literal",
+    ["v19"] = "literal",
+    ["v20"] = "literal",
+    ["v21"] = "literal",
+    ["v22"] = "literal",
+    ["v23"] = "literal",
+    ["v24"] = "literal",
+    ["v25"] = "literal",
+    ["v26"] = "literal",
+    ["v27"] = "literal",
+    ["v28"] = "literal",
+    ["v29"] = "literal",
+    ["v30"] = "literal",
+    ["v31"] = "literal",
+    
+    ["vl"] = "literal",
+    ["vtype"] = "literal",
+    ["vzrm"] = "literal",
+    ["vxsat"] = "literal",
+
+    -- RV32I instructions
+    ["lui"] = "keyword",
+    ["auipc"] = "keyword",
+    ["jal"] = "keyword",
+    ["jalr"] = "keyword",
+    ["beq"] = "keyword",
+    ["bne"] = "keyword",
+    ["blt"] = "keyword",
+    ["bge"] = "keyword",
+    ["bltu"] = "keyword",
+    ["bgeu"] = "keyword",
+    ["lb"] = "keyword",
+    ["lh"] = "keyword",
+    ["lw"] = "keyword",
+    ["lbu"] = "keyword",
+    ["lhu"] = "keyword",
+    ["sb"] = "keyword",
+    ["sh"] = "keyword",
+    ["sw"] = "keyword",
+    ["addi"] = "keyword",
+    ["slti"] = "keyword",
+    ["sltiu"] = "keyword",
+    ["xori"] = "keyword",
+    ["ori"] = "keyword",
+    ["andi"] = "keyword",
+    ["slli"] = "keyword",
+    ["srli"] = "keyword",
+    ["srai"] = "keyword",
+    ["add"] = "keyword",
+    ["sub"] = "keyword",
+    ["sll"] = "keyword",
+    ["slt"] = "keyword",
+    ["sltu"] = "keyword",
+    ["xor"] = "keyword",
+    ["srl"] = "keyword",
+    ["sra"] = "keyword",
+    ["or"] = "keyword",
+    ["and"] = "keyword",
+    ["fence"] = "keyword",
+    ["fence.tso"] = "keyword",
+    ["pause"] = "keyword",
+    ["ecall"] = "keyword",
+    ["ebreak"] = "keyword",
+
+    -- RV64I instructions
+    ["lwu"] = "keyword",
+    ["ld"] = "keyword",
+    ["sd"] = "keyword",
+    ["slli"] = "keyword",
+    ["srli"] = "keyword",
+    ["srai"] = "keyword",
+    ["addiw"] = "keyword",
+    ["slliw"] = "keyword",
+    ["srliw"] = "keyword",
+    ["sraiw"] = "keyword",
+    ["addw"] = "keyword",
+    ["subw"] = "keyword",
+    ["sllw"] = "keyword",
+    ["srlw"] = "keyword",
+    ["sraw"] = "keyword",
+    
+    -- Zifencei instructions
+    ["fence.i"] = "keyword",
+    
+    -- Zicsr instructions
+    ["csrrw"] = "keyword",
+    ["csrrs"] = "keyword",
+    ["csrrc"] = "keyword",
+    ["csrrwi"] = "keyword",
+    ["csrrsi"] = "keyword",
+    ["csrrci"] = "keyword",
+    
+    -- RV32M instructions
+    ["mul"] = "keyword",
+    ["mulh"] = "keyword",
+    ["mulhsu"] = "keyword",
+    ["mulhu"] = "keyword",
+    ["div"] = "keyword",
+    ["divu"] = "keyword",
+    ["rem"] = "keyword",
+    ["remu"] = "keyword",
+    
+    -- RV64M instructions
+    ["mulw"] = "keyword",
+    ["divw"] = "keyword",
+    ["divuw"] = "keyword",
+    ["remw"] = "keyword",
+    ["remuw"] = "keyword",
+    
+    -- RV32A instructions
+    ["lr.w"] = "keyword",
+    ["sc.w"] = "keyword",
+    ["amoswap.w"] = "keyword",
+    ["amoadd.w"] = "keyword",
+    ["amoxor.w"] = "keyword",
+    ["amoand.w"] = "keyword",
+    ["amoor.w"] = "keyword",
+    ["amomin.w"] = "keyword",
+    ["amomax.w"] = "keyword",
+    ["amominu.w"] = "keyword",
+    ["amomaxu.w"] = "keyword",
+    
+    -- RV64A instructions
+    ["lr.d"] = "keyword",
+    ["sc.d"] = "keyword",
+    ["amoswap.d"] = "keyword",
+    ["amoadd.d"] = "keyword",
+    ["amoxor.d"] = "keyword",
+    ["amoand.d"] = "keyword",
+    ["amoor.d"] = "keyword",
+    ["amomin.d"] = "keyword",
+    ["amomax.d"] = "keyword",
+    ["amominu.d"] = "keyword",
+    ["amomaxu.d"] = "keyword",
+    
+    -- RV32F instructions
+    ["flw"] = "keyword",
+    ["fsw"] = "keyword",
+    ["fmadd.s"] = "keyword",
+    ["fmsub.s"] = "keyword",
+    ["fnmsub.s"] = "keyword",
+    ["fnmadd.s"] = "keyword",
+    ["fadd.s"] = "keyword",
+    ["fsub.s"] = "keyword",
+    ["fmul.s"] = "keyword",
+    ["fdiv.s"] = "keyword",
+    ["fsqrt.s"] = "keyword",
+    ["fsgnj.s"] = "keyword",
+    ["fsgnjn.s"] = "keyword",
+    ["fsgnjx.s"] = "keyword",
+    ["fmin.s"] = "keyword",
+    ["fmax.s"] = "keyword",
+    ["fcvt.w.s"] = "keyword",
+    ["fcvt.wu.s"] = "keyword",
+    ["fmv.x.w"] = "keyword",
+    ["feq.s"] = "keyword",
+    ["flt.s"] = "keyword",
+    ["fle.s"] = "keyword",
+    ["fclass.s"] = "keyword",
+    ["fcvt.s.w"] = "keyword",
+    ["fcvt.s.wu"] = "keyword",
+    ["fmv.w.x"] = "keyword",
+    
+    -- RV64F instructions
+    ["fcvt.l.s"] = "keyword",
+    ["fcvt.lu.s"] = "keyword",
+    ["fcvt.s.l"] = "keyword",
+    ["fcvt.s.lu"] = "keyword",
+    
+    -- RV32D instructions
+    ["fld"] = "keyword",
+    ["fsd"] = "keyword",
+    ["fmadd.d"] = "keyword",
+    ["fmsub.d"] = "keyword",
+    ["fnmsub.d"] = "keyword",
+    ["fnmadd.d"] = "keyword",
+    ["fadd.d"] = "keyword",
+    ["fsub.d"] = "keyword",
+    ["fmul.d"] = "keyword",
+    ["fdiv.d"] = "keyword",
+    ["fsqrt.d"] = "keyword",
+    ["fsgnj.d"] = "keyword",
+    ["fsgnjn.d"] = "keyword",
+    ["fsgnjx.d"] = "keyword",
+    ["fmin.d"] = "keyword",
+    ["fmax.d"] = "keyword",
+    ["fcvt.s.d"] = "keyword",
+    ["fcvt.d.s"] = "keyword",
+    ["feq.d"] = "keyword",
+    ["flt.d"] = "keyword",
+    ["fle.d"] = "keyword",
+    ["fclass.d"] = "keyword",
+    ["fcvt.w.d"] = "keyword",
+    ["fcvt.wu.d"] = "keyword",
+    ["fcvt.d.w"] = "keyword",
+    ["fcvt.d.wu"] = "keyword",
+    
+    -- RV64D instructions
+    ["fcvt.l.d"] = "keyword",
+    ["fcvt.lu.d"] = "keyword",
+    ["fmv.x.d"] = "keyword",
+    ["fcvt.d.l"] = "keyword",
+    ["fcvt.d.lu"] = "keyword",
+    ["fmv.d.x"] = "keyword",
+    
+    -- RV32Q instructions
+    ["flq"] = "keyword",
+    ["fsq"] = "keyword",
+    ["fmadd.q"] = "keyword",
+    ["fmsub.q"] = "keyword",
+    ["fnmsub.q"] = "keyword",
+    ["fnmadd.q"] = "keyword",
+    ["fadd.q"] = "keyword",
+    ["fsub.q"] = "keyword",
+    ["fmul.q"] = "keyword",
+    ["fdiv.q"] = "keyword",
+    ["fsqrt.q"] = "keyword",
+    ["fsgnj.q"] = "keyword",
+    ["fsgnjn.q"] = "keyword",
+    ["fsgnjx.q"] = "keyword",
+    ["fmin.q"] = "keyword",
+    ["fmax.q"] = "keyword",
+    ["fcvt.s.q"] = "keyword",
+    ["fcvt.q.s"] = "keyword",
+    ["fcvt.d.q"] = "keyword",
+    ["fcvt.q.d"] = "keyword",
+    ["feq.q"] = "keyword",
+    ["flt.q"] = "keyword",
+    ["fle.q"] = "keyword",
+    ["fclass.q"] = "keyword",
+    ["fcvt.w.q"] = "keyword",
+    ["fcvt.wu.q"] = "keyword",
+    ["fcvt.q.w"] = "keyword",
+    ["fcvt.q.wu"] = "keyword",
+    
+    -- RV64Q instructions
+    ["fcvt.l.q"] = "keyword",
+    ["fcvt.lu.q"] = "keyword",
+    ["fcvt.q.l"] = "keyword",
+    ["fcvt.q.lu"] = "keyword",
+    
+    -- RV32Zfh instructions
+    ["flh"] = "keyword",
+    ["fsh"] = "keyword",
+    ["fmadd.h"] = "keyword",
+    ["fmsub.h"] = "keyword",
+    ["fnmsub.h"] = "keyword",
+    ["fnmadd.h"] = "keyword",
+    ["fadd.h"] = "keyword",
+    ["fsub.h"] = "keyword",
+    ["fmul.h"] = "keyword",
+    ["fdiv.h"] = "keyword",
+    ["fsqrt.h"] = "keyword",
+    ["fsgnj.h"] = "keyword",
+    ["fsgnjn.h"] = "keyword",
+    ["fsgnjx.h"] = "keyword",
+    ["fmin.h"] = "keyword",
+    ["fmax.h"] = "keyword",
+    ["fcvt.s.h"] = "keyword",
+    ["fcvt.h.s"] = "keyword",
+    ["fcvt.d.h"] = "keyword",
+    ["fcvt.h.d"] = "keyword",
+    ["fcvt.q.h"] = "keyword",
+    ["fcvt.h.q"] = "keyword",
+    ["feq.h"] = "keyword",
+    ["flt.h"] = "keyword",
+    ["fle.h"] = "keyword",
+    ["fclass.h"] = "keyword",
+    ["fcvt.w.h"] = "keyword",
+    ["fcvt.wu.h"] = "keyword",
+    ["fmv.x.h"] = "keyword",
+    ["fcvt.h.w"] = "keyword",
+    ["fcvt.h.wu"] = "keyword",
+    ["fmv.h.x"] = "keyword",
+
+    -- RV64Zfh instructions
+    ["fcvt.l.h"] = "keyword",
+    ["fcvt.lu.h"] = "keyword",
+    ["fcvt.h.l"] = "keyword",
+    ["fcvt.h.lu"] = "keyword",
+
+    -- Pesudo-instructions
+    ["nop"] = "keyword",
+    ["li"] = "keyword",
+    ["mv"] = "keyword",
+    ["not"] = "keyword",
+    ["neg"] = "keyword",
+    ["negw"] = "keyword",
+    ["sext.w"] = "keyword",
+    ["seqz"] = "keyword",
+    ["snez"] = "keyword",
+    ["sltz"] = "keyword",
+    ["sgtz"] = "keyword",
+    ["fmv.s"] = "keyword",
+    ["fabs.s"] = "keyword",
+    ["fneg.s"] = "keyword",
+    ["fmv.d"] = "keyword",
+    ["fabs.d"] = "keyword",
+    ["fneg.d"] = "keyword",
+    ["beqz"] = "keyword",
+    ["bnez"] = "keyword",
+    ["blez"] = "keyword",
+    ["bgez"] = "keyword",
+    ["bltz"] = "keyword",
+    ["bgtz"] = "keyword",
+    ["bgt"] = "keyword",
+    ["ble"] = "keyword",
+    ["bgtu"] = "keyword",
+    ["bleu"] = "keyword",
+    ["j"] = "keyword",
+    ["jr"] = "keyword",
+    ["ret"] = "keyword",
+    ["call"] = "keyword",
+    ["tail"] = "keyword",
+    
+    -- Other
+    [".2byte"] = "keyword2",
+    [".4byte"] = "keyword2",
+    [".8byte"] = "keyword2",
+    [".half"] = "keyword2",
+    [".word"] = "keyword2",
+    [".dword"] = "keyword2",
+    [".byte"] = "keyword2",
+    [".dtpreldword"] = "keyword2",
+    [".dtprelword"] = "keyword2",
+    [".sleb128"] = "keyword2",
+    [".uleb128"] = "keyword2",
+    [".asciz"] = "keyword2",
+    [".string"] = "keyword2",
+    [".incbin"] = "keyword2",
+    [".zero"] = "keyword2",
+    
+    [".align"] = "keyword2",
+    [".balign"] = "keyword2",
+    [".p2align"] = "keyword2",
+    
+    [".globl"] = "keyword2",
+    [".local"] = "keyword2",
+    [".equ"] = "keyword2",
+    
+    [".text"] = "keyword2",
+    [".data"] = "keyword2",
+    [".rodata"] = "keyword2",
+    [".bss"] = "keyword2",
+    [".comm"] = "keyword2",
+    [".common"] = "keyword2",
+    [".section"] = "keyword2",
+    
+    [".option"] = "keyword2",
+    [".macro"] = "keyword2",
+    [".endm"] = "keyword2",
+    [".file"] = "keyword2",
+    [".ident"] = "keyword2",
+    [".size"] = "keyword2",
+    [".type"] = "keyword2",
+  },
+}