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Colorize outlined code

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This commit is contained in:
Takashi Kokubun 2022-12-30 23:42:00 -08:00
parent 36cec59f0a
commit d7dba4c510
2 changed files with 15 additions and 4 deletions
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17
lib/ruby_vm/mjit/code_block.rb
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@ -2,11 +2,13 @@ module RubyVM::MJIT
class CodeBlock
# @param mem_block [Integer] JIT buffer address
# @param mem_size [Integer] JIT buffer size
def initialize(mem_block:, mem_size:)
# @param outliend [TrueClass,FalseClass] true for outlined CodeBlock
def initialize(mem_block:, mem_size:, outlined: false)
@comments = Hash.new { |h, k| h[k] = [] }
@mem_block = mem_block
@mem_size = mem_size
@write_pos = 0
@outlined = outlined
end
# @param asm [RubyVM::MJIT::Assembler]
@ -44,13 +46,22 @@ module RubyVM::MJIT
def dump_disasm(from, to)
C.dump_disasm(from, to).each do |address, mnemonic, op_str|
@comments.fetch(address, []).each do |comment|
puts bold(" # #{comment}")
puts colorize(" # #{comment}", bold: true)
end
puts " 0x#{format("%x", address)}: #{mnemonic} #{op_str}"
puts colorize(" 0x#{format("%x", address)}: #{mnemonic} #{op_str}")
end
puts
end
def colorize(text, bold: false)
buf = +''
buf << "\e[1m" if bold
buf << "\e[34m" if @outlined
buf << text
buf << "\e[0m"
buf
end
def bold(text)
"\e[1m#{text}\e[0m"
end