original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
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+/* elfSparc.h - SPARC ABI header file used by ld, ar, as & loaders */
+
+/* 
+ * Copyright (c) 2003-2005,2009 Wind River Systems, Inc. 
+ *
+ * The right to copy, distribute or otherwise make use of this software may be
+ * licensed only pursuant to the terms of an applicable Wind River license
+ * agreement. 
+ */
+
+/*
+modification history
+--------------------
+01f,14dec09,pgh  Add EM_ARCH_MACHINE_x macro definition.
+01e,25jul05,v_r  Updated copyright.
+01d,18sep04,jn   Move towards shared code for host and target loaders
+01c,20jun03,nwd  Deliver of Tornado 2.2 Cumulative Patch 1
+01a,30apr03,jn   Derived from Diab version of elf_sparc.h. 
+                 /vobs/rome_diab_lib/dlib/include/include.unx/
+		 elf_sparc.h@@/main/1
+		 and /.wind_vxw_h/river/target/h/vxWorks.h@@/main/tor2/1 
+		 (for elements of Wind River coding standards).
+		 Moved definitions of N_* macros here.  
+*/
+
+#ifndef __INCelfSparch
+#define __INCelfSparch
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 
+ * The following macro defines the ELF machine type value that can be loaded
+ * into a SPARC CPU.
+ */
+
+#define EM_ARCH_MACHINE_1   EM_SPARC
+
+
+#define EM_ARCH_MACHINE		EM_SPARC     
+
+#ifndef EM_ARCH_MACH_ALT                     /* defaults to EM_ARCH_MACHINE */
+#define EM_ARCH_MACH_ALT	EM_ARCH_MACHINE
+#endif 
+
+
+/*
+ *	Note entry header
+ */
+
+typedef struct
+    {
+    Elf32_Word	n_namesz;	/* length of note's name */
+    Elf32_Word	n_descsz;	/* length of note's "desc" */
+    Elf32_Word	n_type;		/* type of note */
+    } Elf32_Nhdr;
+
+/*
+ *	Known values for note entry types (e_type == ET_CORE)
+ */
+
+#define	NT_PRSTATUS	1
+#define	NT_PRFPREG	2
+#define	NT_PRPSINFO	3
+
+/**************	Exported data, types and macros	*****************/
+
+/*
+ * Relocation types
+ */
+
+#define R_SPARC_FIRST		0
+
+#define	R_SPARC_NONE		0	/* relocation type */
+#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
+#define	R_SPARC_NUM		24	/* must be >last */
+
+typedef enum    /* RTYPE_SPARC - sparc relocation types */
+    {
+    RELOC_8,        RELOC_16,        RELOC_32,          /* simplest relocs */
+    RELOC_DISP8,    RELOC_DISP16,    RELOC_DISP32,      /* Disp's (pc-rel) */
+    RELOC_WDISP30,  RELOC_WDISP22,                      /* SR word disp's */
+    RELOC_HI22,     RELOC_22,                           /* SR 22-bit relocs */
+    RELOC_13,       RELOC_LO10,                         /* SR 13&10-bit relocs*/
+    RELOC_SFA_BASE, RELOC_SFA_OFF13,                    /* SR S.F.A. relocs */
+    RELOC_BASE10,   RELOC_BASE13,    RELOC_BASE22,      /* base_relative pic */
+    RELOC_PC10,     RELOC_PC22,                         /* special pc-rel pic */
+    RELOC_JMP_TBL,                                      /* jmp_tbl_rel in pic */
+    RELOC_SEGOFF16,                                     /* ShLib offset-in-seg*/
+    RELOC_GLOB_DAT, RELOC_JMP_SLOT,  RELOC_RELATIVE     /* rtld relocs */
+    } RTYPE_SPARC;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCelfSparch */
+