24df65921b
* Reorganized the kernel locking related to threads and teams. * We now discriminate correctly between process and thread signals. Signal handlers have been moved to teams. Fixes #5679. * Implemented real-time signal support, including signal queuing, SA_SIGINFO support, sigqueue(), sigwaitinfo(), sigtimedwait(), waitid(), and the addition of the real-time signal range. Closes #1935 and #2695. * Gave SIGBUS a separate signal number. Fixes #6704. * Implemented <time.h> clock and timer support, and fixed/completed alarm() and [set]itimer(). Closes #5682. * Implemented support for thread cancellation. Closes #5686. * Moved send_signal() from <signal.h> to <OS.h>. Fixes #7554. * Lots over smaller more or less related changes. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42116 a95241bf-73f2-0310-859d-f6bbb57e9c96
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/*
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* Copyright 2005, Haiku Inc. All Rights Reserved.
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* Distributed under the terms of the MIT license.
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*
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* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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* Distributed under the terms of the NewOS License.
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*/
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#ifndef _KERNEL_ELF_H
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#define _KERNEL_ELF_H
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#include <thread.h>
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#include <image.h>
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struct kernel_args;
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struct elf_symbol_info {
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addr_t address;
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size_t size;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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status_t elf_load_user_image(const char *path, Team *team, int flags,
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addr_t *_entry);
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// these two might get public one day:
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image_id load_kernel_add_on(const char *path);
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status_t unload_kernel_add_on(image_id id);
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status_t elf_debug_lookup_symbol_address(addr_t address, addr_t *_baseAddress,
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const char **_symbolName, const char **_imageName,
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bool *_exactMatch);
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status_t elf_debug_lookup_user_symbol_address(Team* team, addr_t address,
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addr_t *_baseAddress, const char **_symbolName,
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const char **_imageName, bool *_exactMatch);
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addr_t elf_debug_lookup_symbol(const char* searchName);
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status_t elf_lookup_kernel_symbol(const char* name, elf_symbol_info* info);
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struct elf_image_info* elf_get_kernel_image();
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status_t elf_get_image_info_for_address(addr_t address, image_info* info);
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image_id elf_create_memory_image(const char* imageName, addr_t text,
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size_t textSize, addr_t data, size_t dataSize);
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status_t elf_add_memory_image_symbol(image_id id, const char* name,
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addr_t address, size_t size, int32 type);
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status_t elf_init(struct kernel_args *args);
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status_t _user_read_kernel_image_symbols(image_id id,
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struct Elf32_Sym* symbolTable, int32* _symbolCount,
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char* stringTable, size_t* _stringTableSize, addr_t* _imageDelta);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _KERNEL_ELF_H */
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