diff options
Diffstat (limited to 'src/jumper/build_stages.py')
| -rwxr-xr-x | src/jumper/build_stages.py | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/jumper/build_stages.py b/src/jumper/build_stages.py index 6d56d27c4e..b6ab3c0c48 100755 --- a/src/jumper/build_stages.py +++ b/src/jumper/build_stages.py @@ -21,16 +21,25 @@ sse2 = '-mno-red-zone -msse2 -mno-sse3 -mno-ssse3 -mno-sse4.1'.split() subprocess.check_call(['clang++'] + cflags + sse2 + ['-c', 'src/jumper/SkJumper_stages.cpp'] + ['-o', 'sse2.o']) +subprocess.check_call(['clang++'] + cflags + sse2 + ['-DWIN'] + + ['-c', 'src/jumper/SkJumper_stages.cpp'] + + ['-o', 'win_sse2.o']) sse41 = '-mno-red-zone -msse4.1'.split() subprocess.check_call(['clang++'] + cflags + sse41 + ['-c', 'src/jumper/SkJumper_stages.cpp'] + ['-o', 'sse41.o']) +subprocess.check_call(['clang++'] + cflags + sse41 + ['-DWIN'] + + ['-c', 'src/jumper/SkJumper_stages.cpp'] + + ['-o', 'win_sse41.o']) hsw = '-mno-red-zone -mavx2 -mfma -mf16c'.split() subprocess.check_call(['clang++'] + cflags + hsw + ['-c', 'src/jumper/SkJumper_stages.cpp'] + ['-o', 'hsw.o']) +subprocess.check_call(['clang++'] + cflags + hsw + ['-DWIN'] + + ['-c', 'src/jumper/SkJumper_stages.cpp'] + + ['-o', 'win_hsw.o']) aarch64 = [ '--target=aarch64-linux-android', @@ -51,6 +60,11 @@ subprocess.check_call(['clang++'] + cflags + vfp4 + ['-o', 'vfp4.o']) def parse_object_file(dot_o, directive, target=None): + globl, label, comment, dehex = '.globl', ':', '// ', lambda h: '0x'+h + if 'win' in dot_o: + globl, label, comment = 'PUBLIC', ' LABEL PROC', '; ' + dehex = lambda h: str(int(h, 16)) + cmd = [ objdump, '-d', '--insn-width=9', dot_o] if target: cmd += ['--target', target] @@ -65,8 +79,8 @@ def parse_object_file(dot_o, directive, target=None): m = re.match('''[0-9a-f]+ <_?(.*)>:''', line) if m: print - print '.globl _' + m.group(1) - print '_' + m.group(1) + ':' + print globl + ' _' + m.group(1) + print '_' + m.group(1) + label continue columns = line.split('\t') @@ -84,10 +98,10 @@ def parse_object_file(dot_o, directive, target=None): for arg in args: assert 'rip' not in arg # TODO: detect on aarch64 too - hexed = ','.join('0x'+x for x in code.split(' ')) + hexed = ','.join(dehex(x) for x in code.split(' ')) print ' ' + directive + ' ' + hexed + ' '*(48-len(hexed)) + \ - '// ' + inst + (' '*(14-len(inst)) + args if args else '') + comment + inst + (' '*(14-len(inst)) + args if args else '') sys.stdout = open('src/jumper/SkJumper_generated.S', 'w') @@ -99,7 +113,6 @@ print '''# Copyright 2017 Google Inc. # This file is generated semi-automatically with this command: # $ src/jumper/build_stages.py ''' - print '.text' print '#if defined(__aarch64__)' @@ -114,5 +127,20 @@ print '#elif defined(__x86_64__)' parse_object_file('hsw.o', '.byte') parse_object_file('sse41.o', '.byte') parse_object_file('sse2.o', '.byte') - print '#endif' + +sys.stdout = open('src/jumper/SkJumper_generated_win.S', 'w') + +print '''; Copyright 2017 Google Inc. +; +; Use of this source code is governed by a BSD-style license that can be +; found in the LICENSE file. + +; This file is generated semi-automatically with this command: +; $ src/jumper/build_stages.py +''' +print '_text SEGMENT' +parse_object_file('win_hsw.o', 'DB') +parse_object_file('win_sse41.o', 'DB') +parse_object_file('win_sse2.o', 'DB') +print 'END' |