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make sure binary-to-object doesn't generate empty objects for invalid format/architecture combinations

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This commit is contained in:
Joshua Warner 2014-12-09 14:53:12 -07:00
parent 5e0f7590d9
commit 46e445017e
1 changed files with 15 additions and 12 deletions
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27
src/tools/binary-to-object/main.cpp
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@ -50,20 +50,11 @@ bool writeObject(uint8_t* data,
OutputStream* out,
const char* startName,
const char* endName,
const char* format,
const char* architecture,
Platform* platform,
unsigned alignment,
bool writable,
bool executable)
{
Platform* platform = Platform::getPlatform(
PlatformInfo(PlatformInfo::formatFromString(format),
PlatformInfo::archFromString(architecture)));
if (!platform) {
fprintf(stderr, "unsupported platform: %s/%s\n", format, architecture);
return false;
}
SymbolInfo symbols[] = {SymbolInfo(0, startName), SymbolInfo(size, endName)};
@ -113,6 +104,19 @@ int main(int argc, const char** argv)
}
}
const char* format = argv[5];
const char* architecture = argv[6];
Platform* platform = Platform::getPlatform(
PlatformInfo(PlatformInfo::formatFromString(format),
PlatformInfo::archFromString(architecture)));
if (!platform) {
fprintf(stderr, "unsupported platform: %s/%s\n", format, architecture);
return 1;
}
uint8_t* data = 0;
unsigned size;
int fd = open(argv[1], O_RDONLY);
@ -148,8 +152,7 @@ int main(int argc, const char** argv)
&out,
argv[3],
argv[4],
argv[5],
argv[6],
platform,
alignment,
writable,
executable);