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Removed remapping of the *stat() symbols for BeOS executables. We'll use

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symbol versioning instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30829 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-05-22 14:59:19 +00:00
parent 897514785a
commit f15e418bab
1 changed files with 0 additions and 39 deletions
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39
src/system/runtime_loader/elf_symbol_lookup.cpp
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@ -28,38 +28,6 @@ equals_image_name(image_t* image, const char* name)
}
/*! This function is called when we run BeOS images on Haiku.
It allows us to redirect functions to ensure compatibility.
*/
static const char*
beos_compatibility_map_symbol(const char* symbolName)
{
struct symbol_mapping {
const char* from;
const char* to;
};
static const struct symbol_mapping kMappings[] = {
// TODO: Improve this, and also use it for libnet.so compatibility!
// Allow an image to provide a function that will be invoked for every
// (transitively) depending image. The function can return a table to
// remap symbols (probably better address to address). All the tables
// for a single image would be combined into a hash table and an
// undefined symbol patcher using this hash table would be added.
{"fstat", "__be_fstat"},
{"lstat", "__be_lstat"},
{"stat", "__be_stat"},
};
const uint32 kMappingCount = sizeof(kMappings) / sizeof(kMappings[0]);
for (uint32 i = 0; i < kMappingCount; i++) {
if (!strcmp(symbolName, kMappings[i].from))
return kMappings[i].to;
}
return symbolName;
}
// #pragma mark -
@ -366,13 +334,6 @@ resolve_symbol(image_t* rootImage, image_t* image, struct Elf32_Sym* sym,
image_t* sharedImage;
const char* symName = SYMNAME(image, sym);
// patch the symbol name
if (image->abi < B_HAIKU_ABI_GCC_2_HAIKU) {
// The image has been compiled with a BeOS compiler. This means
// we'll have to redirect some functions for compatibility.
symName = beos_compatibility_map_symbol(symName);
}
// get the version info
const elf_version_info* versionInfo = NULL;
if (image->symbol_versions != NULL) {