Mercurial > lcfOS

comparison python/ppci/buildfunctions.py @ 394:988f3fb861e4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
c3 code generator rewrite
author Windel Bouwman
date Thu, 22 May 2014 08:14:12 +0200
parents 6ae782a085e0
children
comparison
equal deleted inserted replaced
393:6ae782a085e0 394:988f3fb861e4
12 from .codegen import CodeGenerator 12 from .codegen import CodeGenerator
13 from .transform import CleanPass, RemoveAddZero 13 from .transform import CleanPass, RemoveAddZero
14 from .linker import Linker 14 from .linker import Linker
15 from .layout import Layout, load_layout 15 from .layout import Layout, load_layout
16 from .target.target_list import targets 16 from .target.target_list import targets
17 from .outstream import BinaryAndLoggingStream 17 from .outstream import BinaryOutputStream
18 from .objectfile import ObjectFile, load_object 18 from .objectfile import ObjectFile, load_object
19 from . import DiagnosticsManager 19 from . import DiagnosticsManager
20 from .tasks import TaskError, TaskRunner 20 from .tasks import TaskError, TaskRunner
21 from .recipe import RecipeLoader 21 from .recipe import RecipeLoader
22 22
89 target = fix_target(target) 89 target = fix_target(target)
90 source = fix_file(source) 90 source = fix_file(source)
91 output = ObjectFile() 91 output = ObjectFile()
92 assembler = target.assembler 92 assembler = target.assembler
93 logger.debug('Assembling into code section') 93 logger.debug('Assembling into code section')
94 ostream = BinaryAndLoggingStream(output) 94 ostream = BinaryOutputStream(output)
95 ostream.select_section('code') 95 ostream.select_section('code')
96 assembler.prepare() 96 assembler.prepare()
97 assembler.assemble(source, ostream) 97 assembler.assemble(source, ostream)
98 assembler.flush() 98 assembler.flush()
99 return output 99 return output
109 output = ObjectFile() 109 output = ObjectFile()
110 diag = DiagnosticsManager() 110 diag = DiagnosticsManager()
111 c3b = Builder(diag, target) 111 c3b = Builder(diag, target)
112 cg = CodeGenerator(target) 112 cg = CodeGenerator(target)
113 113
114 output_stream = BinaryAndLoggingStream(output) 114 output_stream = BinaryOutputStream(output)
115 115
116 for ircode in c3b.build(sources, includes): 116 for ircode in c3b.build(sources, includes):
117 if not ircode: 117 if not ircode:
118 # Something went wrong, do not continue the code generation 118 # Something went wrong, do not continue the code generation
119 continue 119 continue