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Save return pointer before calling native function in binding stubs

This commit is contained in:
Martin Fouilleul 2023-09-12 15:03:20 +02:00
parent b9232b796c
commit d90c11db58
1 changed files with 6 additions and 3 deletions
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9
scripts/bindgen.py
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@ -123,6 +123,11 @@ def bindgen(apiName, spec, **kwargs):
if retTag != 'v': if retTag != 'v':
firstArgIndex = 1 firstArgIndex = 1
if retTag == 'S':
retTypeName = decl['ret']['name']
retTypeCName = decl['ret'].get('cname', retTypeName)
s += retTypeCName + '* __retPtr = (' + retTypeCName + '*)((char*)_mem + *(i32*)&_sp[0]);\n'
for argIndex, arg in enumerate(decl['args']): for argIndex, arg in enumerate(decl['args']):
argName = arg['name'] argName = arg['name']
@ -202,9 +207,7 @@ def bindgen(apiName, spec, **kwargs):
elif retTag == 'F': elif retTag == 'F':
s += '*((f64*)&_sp[0]) = (f64)' s += '*((f64*)&_sp[0]) = (f64)'
elif retTag == 'S': elif retTag == 'S':
retTypeName = decl['ret']['name'] s += '*__retPtr = '
retTypeCName = decl['ret'].get('cname', retTypeName)
s += '*(' + retTypeCName + '*)((char*)_mem + *(i32*)&_sp[0]) = '
elif retTag == 'p': elif retTag == 'p':
print("Warning: " + name + ": pointer return type not supported yet") print("Warning: " + name + ": pointer return type not supported yet")