izzy/Diddy-Kong-Racing
0
0
Fork 0
mirror of https://github.com/izzy2lost/Diddy-Kong-Racing.git synced 2026-06-19 01:16:26 -07:00
Code Issues Packages Projects Releases Wiki Activity

Added glabels with lower offset < 0x1000.

Browse Source
This commit is contained in:
Antonio Castelli
2021-05-30 12:37:46 -07:00
parent fda6d13724
commit 575e639a17
25 changed files with 260 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/python/find_glabels.py
+4 -4
View File
@@ -5,18 +5,18 @@ from file_util import FileUtil
LINE_START_REGEX = r'\n(/\* ([0-9A-F]{6}) [0-9A-F]{8} [0-9A-F]{8} \*/\s+|\.L80[0-9A-F]{6}:|\n)'
REG_REGEX = r'(\$(at|v[0-1]|a[0-3]|t[0-9]|s[0-7]|f[0-9]{1,2}|k[0-1]|gp|sp|fp|ra|zero))'
GLABEL_UPPER_REGEX = '(' + LINE_START_REGEX + r'lui\s+' + REG_REGEX + r',\s+(0x80[0-9a-f]{2}))'
GLABEL_LOWER_REGEX = '(' + LINE_START_REGEX + r'[sl][bhwd](u|c1)?\s+' + REG_REGEX + r',\s+(-?0x[0-9a-f]{4})\(\4\))'
GLABEL_LOWER_REGEX = '(' + LINE_START_REGEX + r'[sl][bhwd](u|c1)?\s+' + REG_REGEX + r',\s+(-?0x[0-9a-f]{3,4})\(\4\))'
GLABEL_REGEX = GLABEL_UPPER_REGEX + '(' + LINE_START_REGEX + '[^\n]*){0,10}' + GLABEL_LOWER_REGEX
UPPER_INSTR_REGEX_TMPL = r'(/\* %s[^\n]*lui\s+)([^\n]*)'
LOWER_INSTR_REGEX_TMPL = r'(/\* %s[^\n]*[ls][bhwd](u|c1)?\s+' + REG_REGEX + r',\s+)-?0x[0-9a-f]{4}([^\n]*)'
LOWER_INSTR_REGEX_TMPL = r'(/\* %s[^\n]*[ls][bhwd](u|c1)?\s+' + REG_REGEX + r',\s+)-?0x[0-9a-f]{3,4}([^\n]*)'
IGNORE_GLABELS = ['D_800E389E', 'D_801264A1', 'D_800E1B84']
def _find_glabels(asm):
glabels = []
for file in FileUtil.get_filenames_from_directory_recursive('.', '.s'):
'''
#'''
contents = FileUtil.get_text_from_file(file)
matches = re.findall(GLABEL_REGEX, contents)
for match in matches:
@@ -24,7 +24,7 @@ def _find_glabels(asm):
offsets = (match[2], match[11]) # ROM offsets of the lui and [sl][bhw]
glabel_upper = int(match[5], 16) # upper immediate of glabel
glabel_lower = int(match[15], 16) # lower immediate of the glabel
glabel_lower &= 0xFFFF)
glabel_lower &= 0xFFFF
if glabel_lower & 0x8000:
glabel_upper -= 1
glabel = 'D_%08X' % (glabel_upper << 16 | glabel_lower)