1 files changed, 137 insertions, 0 deletions
diff --git a/ldso/ldso/linuxelf.h b/ldso/ldso/linuxelf.h
new file mode 100644
index 000000000..cc016f6b7
--- /dev/null
+++ b/ldso/ldso/linuxelf.h
@@ -0,0 +1,137 @@
+/* This should eventually appear in the distribution version of linux/elf.h */
+#ifndef R_SPARC_NONE
+#define R_SPARC_NONE		0
+#define R_SPARC_8		1
+#define R_SPARC_16		2
+#define R_SPARC_32		3
+#define R_SPARC_DISP8		4
+#define R_SPARC_DISP16		5
+#define R_SPARC_DISP32		6
+#define R_SPARC_WDISP30		7
+#define R_SPARC_WDISP22		8
+#define R_SPARC_HI22		9
+#define R_SPARC_22		10
+#define R_SPARC_13		11
+#define R_SPARC_LO10		12
+#define R_SPARC_GOT10		13
+#define R_SPARC_GOT13		14
+#define R_SPARC_GOT22		15
+#define R_SPARC_PC10		16
+#define R_SPARC_PC22		17
+#define R_SPARC_WPLT30		18
+#define R_SPARC_COPY		19
+#define R_SPARC_GLOB_DAT	20
+#define R_SPARC_JMP_SLOT	21
+#define R_SPARC_RELATIVE	22
+#define R_SPARC_UA32		23
+#endif
+
+#ifndef R_68K_NONE
+#define R_68K_NONE	0
+#define R_68K_32	1
+#define R_68K_16	2
+#define R_68K_8		3
+#define R_68K_PC32	4
+#define R_68K_PC16	5
+#define R_68K_PC8	6
+#define R_68K_GOT32	7
+#define R_68K_GOT16	8
+#define R_68K_GOT8	9
+#define R_68K_GOT32O	10
+#define R_68K_GOT16O	11
+#define R_68K_GOT8O	12
+#define R_68K_PLT32	13
+#define R_68K_PLT16	14
+#define R_68K_PLT8	15
+#define R_68K_PLT32O	16
+#define R_68K_PLT16O	17
+#define R_68K_PLT8O	18
+#define R_68K_COPY	19
+#define R_68K_GLOB_DAT	20
+#define R_68K_JMP_SLOT	21
+#define R_68K_RELATIVE	22
+#define R_68K_NUM	23
+#endif
+
+/*
+ * These constants define the elements of the auxiliary vector used to
+ * pass additional information from the kernel to an ELF application.
+ */
+
+#ifndef AT_NULL
+typedef struct
+{
+  int	a_type;
+  union{
+    long a_val;
+    void *p_ptr;
+    void (*a_fcn)();
+  } a_un;
+} auxv_t;
+
+/*
+ * Values of a_type... These often appear in the file /usr/include/sys/auxv.h
+ * on SVr4 systems.
+ */
+#define AT_NULL		0
+#define AT_IGNORE	1
+#define AT_EXECFD	2
+#define AT_PHDR		3
+#define AT_PHENT	4
+#define AT_PHNUM	5
+#define AT_PAGESZ	6
+#define AT_BASE		7
+#define AT_FLAGS       	8
+#define AT_ENTRY	9
+#endif
+#ifndef AT_NOTELF
+#define AT_NOTELF 10	/* program is not ELF */
+#define AT_UID    11	/* real uid */
+#define AT_EUID   12	/* effective uid */
+#define AT_GID    13	/* real gid */
+#define AT_EGID   14	/* effective gid */
+#endif
+
+extern int _dl_linux_resolve(void);
+extern struct elf_resolve * _dl_load_shared_library(int secure, 
+				struct elf_resolve *, char * libname);
+extern void * _dl_malloc(int size);
+extern int _dl_map_cache(void);
+extern int _dl_unmap_cache(void);
+
+extern struct elf_resolve * _dl_load_elf_shared_library(int secure, 
+				char * libname, int);
+int _dl_copy_fixups(struct dyn_elf * tpnt);
+
+extern int linux_run(int argc, char * argv[]);
+
+extern void _dl_parse_lazy_relocation_information(struct elf_resolve * tpnt, int rel_addr,
+       int rel_size, int type);
+
+extern int _dl_parse_relocation_information(struct elf_resolve * tpnt, int rel_addr,
+       int rel_size, int type);
+extern int _dl_parse_copy_information(struct dyn_elf * rpnt, int rel_addr,
+       int rel_size, int type);
+
+
+/* This means that we may be forced to manually search for copy fixups
+   which were omitted by the linker.  We cannot depend upon the DT_TEXTREL
+   to tell us whether there are fixups in a text section or not. */
+
+#ifndef SVR4_BUGCOMPAT
+#define SVR4_BUGCOMPAT 1
+#endif
+
+#ifndef PF_R
+#define PF_R 4
+#define PF_W 2
+#define PF_X 1
+#endif
+
+/* Convert between the Linux flags for page protections and the
+   ones specified in the ELF standard. */
+
+#define LXFLAGS(X) ( (((X) & PF_R) ? PROT_READ : 0) | \
+		    (((X) & PF_W) ? PROT_WRITE : 0) | \
+		    (((X) & PF_X) ? PROT_EXEC : 0))
+