elf_lookup_symbol_address() can now safely be called before elf_init() has been called.
This is helpful in getting a stack crawl during early startup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12226 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -55,6 +55,7 @@ static hash_table *sImagesHash;
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static struct elf_image_info *sKernelImage = NULL;
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static mutex sImageMutex;
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static mutex sImageLoadMutex;
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static bool sInitialized = false;
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/** calculates hash for an image using its ID */
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@ -893,6 +894,9 @@ elf_lookup_symbol_address(addr_t address, addr_t *_baseAddress, const char **_sy
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TRACE(("looking up %p\n", (void *)address));
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if (!sInitialized)
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return B_ERROR;
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mutex_lock(&sImageMutex);
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image = find_image_at_address(address);
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@ -1457,6 +1461,8 @@ elf_init(kernel_args *ka)
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add_debugger_command("ls", &dump_address_info, "lookup symbol for a particular address");
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add_debugger_command("symbols", &dump_symbols, "dump symbols for image");
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add_debugger_command("image", &dump_image, "dump image info");
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sInitialized = true;
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return B_OK;
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}
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