Some progress towards libunwind compiling

* Add main Jamfile
 * Add x86_64 Jamfile
 * Add config.h for Haiku
 * Add defines missing from elf.h
 * Don't include some missing files

src/libs/Jamfile

@@ -11,6 +11,7 @@ SubInclude HAIKU_TOP src libs gnu ;
 SubInclude HAIKU_TOP src libs icon ;
 SubInclude HAIKU_TOP src libs iconv ;
 SubInclude HAIKU_TOP src libs libtelnet ;
+SubInclude HAIKU_TOP src libs libunwind ;
 SubInclude HAIKU_TOP src libs linprog ;
 SubInclude HAIKU_TOP src libs mapm ;
 SubInclude HAIKU_TOP src libs pdflib ;

src/libs/libunwind/Jamfile

@@ -0,0 +1,8 @@
+SubDir HAIKU_TOP src libs libunwind ;
+
+SubInclude HAIKU_TOP src libs libunwind $(TARGET_ARCH) ;
+SubInclude HAIKU_TOP src libs libunwind mi ;
+SubInclude HAIKU_TOP src libs libunwind unwind ;
+
+UseLibraryHeaders libunwind ;
+SubDirCcFlags [ FDefines HAVE_CONFIG_H=1 ] ;

src/libs/libunwind/config.h

@@ -0,0 +1,232 @@
+/* include/config.h.  Generated from config.h.in by configure.  */
+/* include/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Block signals before mutex operations */
+#define CONFIG_BLOCK_SIGNALS /**/
+
+/* Enable Debug Frame */
+/* #undef CONFIG_DEBUG_FRAME */
+
+/* Support for Microsoft ABI extensions */
+/* #undef CONFIG_MSABI_SUPPORT */
+
+/* Define to 1 if you want every memory access validated */
+#define CONSERVATIVE_CHECKS 1
+
+/* Define to 1 if you have the <asm/ptrace_offsets.h> header file. */
+/* #undef HAVE_ASM_PTRACE_OFFSETS_H */
+
+/* Define to 1 if you have the <atomic_ops.h> header file. */
+/* #undef HAVE_ATOMIC_OPS_H */
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+/* #undef HAVE_BYTESWAP_H */
+
+/* Define to 1 if you have the declaration of `PTRACE_CONT', and to 0 if you
+   don't. */
+#define HAVE_DECL_PTRACE_CONT 0
+
+/* Define to 1 if you have the declaration of `PTRACE_POKEDATA', and to 0 if
+   you don't. */
+#define HAVE_DECL_PTRACE_POKEDATA 0
+
+/* Define to 1 if you have the declaration of `PTRACE_POKEUSER', and to 0 if
+   you don't. */
+#define HAVE_DECL_PTRACE_POKEUSER 0
+
+/* Define to 1 if you have the declaration of `PTRACE_SINGLESTEP', and to 0 if
+   you don't. */
+#define HAVE_DECL_PTRACE_SINGLESTEP 0
+
+/* Define to 1 if you have the declaration of `PTRACE_SYSCALL', and to 0 if
+   you don't. */
+#define HAVE_DECL_PTRACE_SYSCALL 0
+
+/* Define to 1 if you have the declaration of `PTRACE_TRACEME', and to 0 if
+   you don't. */
+#define HAVE_DECL_PTRACE_TRACEME 0
+
+/* Define to 1 if you have the declaration of `PT_CONTINUE', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_CONTINUE 0
+
+/* Define to 1 if you have the declaration of `PT_GETFPREGS', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_GETFPREGS 0
+
+/* Define to 1 if you have the declaration of `PT_GETREGS', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_GETREGS 0
+
+/* Define to 1 if you have the declaration of `PT_IO', and to 0 if you don't.
+   */
+#define HAVE_DECL_PT_IO 0
+
+/* Define to 1 if you have the declaration of `PT_STEP', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_STEP 0
+
+/* Define to 1 if you have the declaration of `PT_SYSCALL', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_SYSCALL 0
+
+/* Define to 1 if you have the declaration of `PT_TRACE_ME', and to 0 if you
+   don't. */
+#define HAVE_DECL_PT_TRACE_ME 0
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `dlmodinfo' function. */
+/* #undef HAVE_DLMODINFO */
+
+/* Define to 1 if you have the `dl_iterate_phdr' function. */
+/* #undef HAVE_DL_ITERATE_PHDR */
+
+/* Define to 1 if you have the `dl_phdr_removals_counter' function. */
+/* #undef HAVE_DL_PHDR_REMOVALS_COUNTER */
+
+/* Define to 1 if you have the <elf.h> header file. */
+#define HAVE_ELF_H 1
+
+/* Define to 1 if you have the <endian.h> header file. */
+#define HAVE_ENDIAN_H 1
+
+/* Define to 1 if you have the <execinfo.h> header file. */
+/* #undef HAVE_EXECINFO_H */
+
+/* Define to 1 if you have the `getunwind' function. */
+/* #undef HAVE_GETUNWIND */
+
+/* Define to 1 if you have the <ia64intrin.h> header file. */
+/* #undef HAVE_IA64INTRIN_H */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `uca' library (-luca). */
+/* #undef HAVE_LIBUCA */
+
+/* Define to 1 if you have the <link.h> header file. */
+/* #undef HAVE_LINK_H */
+
+/* Define if you have liblzma */
+/* #undef HAVE_LZMA */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mincore' function. */
+/* #undef HAVE_MINCORE */
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `dlpi_subs' is a member of `struct dl_phdr_info'. */
+/* #undef HAVE_STRUCT_DL_PHDR_INFO_DLPI_SUBS */
+
+/* Define to 1 if the system has the type `struct elf_prstatus'. */
+/* #undef HAVE_STRUCT_ELF_PRSTATUS */
+
+/* Define to 1 if the system has the type `struct prstatus'. */
+/* #undef HAVE_STRUCT_PRSTATUS */
+
+/* Defined if __sync atomics are available */
+/* #undef HAVE_SYNC_ATOMICS */
+
+/* Define to 1 if you have the <sys/elf.h> header file. */
+/* #undef HAVE_SYS_ELF_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/link.h> header file. */
+/* #undef HAVE_SYS_LINK_H */
+
+/* Define to 1 if you have the <sys/procfs.h> header file. */
+/* #undef HAVE_SYS_PROCFS_H */
+
+/* Define to 1 if you have the <sys/ptrace.h> header file. */
+/* #undef HAVE_SYS_PTRACE_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uc_access.h> header file. */
+/* #undef HAVE_SYS_UC_ACCESS_H */
+
+/* Define to 1 if you have the `ttrace' function. */
+/* #undef HAVE_TTRACE */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Defined if __builtin_unreachable() is available */
+/* #undef HAVE__BUILTIN_UNREACHABLE */
+
+/* Defined if __builtin___clear_cache() is available */
+/* #undef HAVE__BUILTIN___CLEAR_CACHE */
+
+/* Define to 1 if __thread keyword is supported by the C compiler. */
+/* #undef HAVE___THREAD */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libunwind"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "libunwind-devel@nongnu.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libunwind"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libunwind 1.1"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libunwind"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.1"
+
+/* The size of `off_t', as computed by sizeof. */
+#define SIZEOF_OFF_T 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "1.1"
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */

src/libs/libunwind/elfxx.h

@@ -42,6 +42,19 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 # define elf_w(x)       _Uelf64_##x
 #endif
 
+#ifdef __HAIKU__
+# define ELFMAG ELF_MAGIC
+#endif
+#ifndef SELFMAG
+# define SELFMAG 4
+#endif
+#ifndef EV_NONE
+# define EV_NONE 0
+#endif
+#ifndef EV_CURRENT
+# define EV_CURRENT 1
+#endif
+
 extern int elf_w (get_proc_name) (unw_addr_space_t as,
                                   pid_t pid, unw_word_t ip,
                                   char *buf, size_t len,

src/libs/libunwind/x86_64/Ginit.c

@@ -27,7 +27,7 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #include <stdlib.h>

src/libs/libunwind/x86_64/Jamfile

@@ -0,0 +1,38 @@
+SubDir HAIKU_TOP src libs libunwind x86_64 ;
+
+UseLibraryHeaders libunwind ;
+SubDirHdrs [ FDirName $(SUBDIR) $(DOTDOT) ] ;
+SubDirCcFlags [ FDefines HAVE_CONFIG_H=1 ] ;
+
+MergeObject libunwind_x86_64.o :
+	Gcreate_addr_space.c
+	Gget_proc_info.c
+	Gget_save_loc.c
+	Gglobal.c
+	Ginit.c
+	Ginit_local.c
+	Ginit_remote.c
+	Gregs.c
+	Gresume.c
+	Gstash_frame.c
+	Gstep.c
+	Gtrace.c
+	Lcreate_addr_space.c
+	Lget_proc_info.c
+	Lget_save_loc.c
+	Lglobal.c
+	Linit.c
+	Linit_local.c
+	Linit_remote.c
+	Lregs.c
+	Lresume.c
+	Lstash_frame.c
+	Lstep.c
+	Ltrace.c
+	getcontext.S
+	is_fpreg.c
+	longjmp.S
+	regname.c
+	setcontext.S
+	siglongjmp.S
+;

src/libs/libunwind/x86_64/unwind_i.h

@@ -33,7 +33,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 #include <libunwind-x86_64.h>
 
 #include "libunwind_i.h"
-#include <sys/ucontext.h>
+#ifndef __HAIKU__
+# include <sys/ucontext.h>
+#endif
 
 /* DWARF column numbers for x86_64: */
 #define RAX     0