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-rw-r--r--gdb/rdi-share/bytesex.c57
-rw-r--r--gdb/rdi-share/bytesex.h42
-rw-r--r--gdb/rdi-share/endian.h125
3 files changed, 0 insertions, 224 deletions
diff --git a/gdb/rdi-share/bytesex.c b/gdb/rdi-share/bytesex.c
deleted file mode 100644
index 0c6aaae..0000000
--- a/gdb/rdi-share/bytesex.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- *
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * bytesex.c - Code to support byte-sex independence
- * Copyright: (C) 1991, Advanced RISC Machines Ltd., Cambridge, England.
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#include "bytesex.h"
-
-static int reversing_bytes = 0;
-
-void bytesex_reverse(yes_or_no)
-int yes_or_no;
-{ reversing_bytes = yes_or_no;
-}
-
-int bytesex_reversing()
-{
- return reversing_bytes;
-}
-
-int32 bytesex_hostval(v)
-int32 v;
-{ /* Return v with the same endian-ness as the host */
- /* This mess generates better ARM code than the more obvious mess */
- /* and may eventually peephole to optimal code... */
- if (reversing_bytes)
- { unsigned32 t;
- /* t = v ^ (v ror 16) */
- t = v ^ ((v << 16) | (((unsigned32)v) >> 16));
- t &= ~0xff0000;
- /* v = v ror 8 */
- v = (v << 24) | (((unsigned32)v) >> 8);
- v = v ^ (t >> 8);
- }
- return v;
-}
-
-int32 bytesex_hostval_16(v)
-int32 v;
-{
- if (reversing_bytes) {
- v = ((v >> 8) & 0xff) | ((v << 8) & 0xff00);
- }
- return v;
-}
diff --git a/gdb/rdi-share/bytesex.h b/gdb/rdi-share/bytesex.h
deleted file mode 100644
index 4b53ef3..0000000
--- a/gdb/rdi-share/bytesex.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- *
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- Title: Code to support byte-sex independence
- Copyright: (C) 1991, Advanced RISC Machines Ltd., Cambridge, England.
-*/
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef __bytesex_h
-#define __bytesex_h
-
-#include "host.h"
-
-void bytesex_reverse(int yes_or_no);
-/*
- * Turn sex-reversal on or off - 0 means off, non-0 means on.
- */
-
-int bytesex_reversing(void);
-/*
- * Return non-0 if reversing the byte sex, else 0.
- */
-
-int32 bytesex_hostval(int32 v);
-/*
- * Return v or byte-reversed v, according to whether sex-reversval
- * is on or off.
- */
-
-int32 bytesex_hostval_16(int32 v);
-/* Return v or byte-reversed v for a 16 bit value */
-
-#endif
diff --git a/gdb/rdi-share/endian.h b/gdb/rdi-share/endian.h
deleted file mode 100644
index 3d32d9a..0000000
--- a/gdb/rdi-share/endian.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- *
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- * $Date$
- *
- *
- * endian.h - target endianness independent read/write primitives.
- */
-
-#ifndef angel_endian_h
-#define angel_endian_h
-
-/*
- * The endianness of the data being processed needs to be known, but
- * the host endianness is not required (since the data is constructed
- * using bytes). At the moment these are provided as macros. This
- * gives the compiler freedom in optimising individual calls. However,
- * if space is at a premium then functions should be provided.
- *
- * NOTE: These macros assume that the data has been packed in the same format
- * as the packing on the build host. If this is not the case then
- * the wrong addresses could be used when dealing with structures.
- *
- */
-
-/*
- * For all the following routines the target endianness is defined by the
- * following boolean definitions.
- */
-#define BE (1 == 1) /* TRUE : big-endian */
-#define LE (1 == 0) /* FALSE : little-endian */
-
-/*
- * The following type definitions are used by the endianness converting
- * macros.
- */
-typedef unsigned char U8;
-typedef U8 *P_U8;
-typedef const U8 *CP_U8;
-
-typedef unsigned short U16;
-typedef U16 *P_U16;
-
-typedef unsigned int U32;
-typedef U32 *P_U32;
-
-/*
- * If the endianness of the host and target are known (fixed) and the same
- * then the following macro definitions can be used. These just directly copy
- * the data.
- *
- * #define READ(e,a) (a)
- * #define WRITE(e,a,v) ((a) = (v))
- * #define PREAD(e,a) (a)
- * #define PWRITE(e,a,v) (*(a) = (v))
- */
-
-/*
- * These macros assume that a byte (char) is 8bits in size, and that the
- * endianness is not important when reading or writing bytes.
- */
-#define PUT8(a,v) (*((P_U8)(a)) = (U8)(v))
-#define PUT16LE(a,v) (PUT8(a,((v) & 0xFF)), \
- PUT8((((P_U8)(a)) + sizeof(char)),((v) >> 8)))
-#define PUT16BE(a,v) (PUT8(a,((v) >> 8)), \
- PUT8((((P_U8)(a)) + sizeof(char)),((v) & 0xFF)))
-#define PUT32LE(a,v) (PUT16LE(a,v), \
- PUT16LE((((P_U8)(a)) + sizeof(short)),((v) >> 16)))
-#define PUT32BE(a,v) (PUT16BE(a,((v) >> 16)), \
- PUT16BE((((P_U8)(a)) + sizeof(short)),v))
-
-#define GET8(a) (*((CP_U8)(a)))
-#define GET16LE(a) (GET8(a) | (((U16)GET8(((CP_U8)(a)) + sizeof(char))) << 8))
-#define GET16BE(a) ((((U16)GET8(a)) << 8) | GET8(((CP_U8)(a)) + sizeof(char)))
-#define GET32LE(a) (GET16LE(a) | \
- (((U32)GET16LE(((CP_U8)(a)) + sizeof(short))) << 16))
-#define GET32BE(a) ((((U32)GET16BE(a)) << 16) | \
- GET16BE(((CP_U8)(a)) + sizeof(short)))
-
-/*
- * These macros simplify the code in respect to reading and writing the
- * correct size data when dealing with endianness. "e" is TRUE if we are
- * dealing with big-endian data, FALSE if we are dealing with little-endian.
- */
-
-/* void WRITE(int endianness, void *address, unsigned value); */
-
-#define WRITE16(e,a,v) ((e) ? PUT16BE(&(a),v) : PUT16LE(&(a),v))
-#define WRITE32(e,a,v) ((e) ? PUT32BE(&(a),v) : PUT32LE(&(a),v))
-#define WRITE(e,a,v) ((sizeof(v) == sizeof(char)) ? \
- PUT8(&(a),v) : ((sizeof(v) == sizeof(short)) ? \
- WRITE16(e,a,v) : WRITE32(e,a,v)))
-
-/* unsigned READ(int endianness, void *address) */
-#define READ16(e,a) ((e) ? GET16BE(&(a)) : GET16LE(&(a)))
-#define READ32(e,a) ((e) ? GET32BE(&(a)) : GET32LE(&(a)))
-#define READ(e,a) ((sizeof(a) == sizeof(char)) ? \
- GET8((CP_U8)&(a)) : ((sizeof(a) == sizeof(short)) ? \
- READ16(e,a) : READ32(e,a)))
-
-/* void PWRITE(int endianness, void *address, unsigned value); */
-#define PWRITE16(e,a,v) ((e) ? PUT16BE(a,v) : PUT16LE(a,v))
-#define PWRITE32(e,a,v) ((e) ? PUT32BE(a,v) : PUT32LE(a,v))
-#define PWRITE(e,a,v) ((sizeof(v) == sizeof(char)) ? \
- PUT8(a,v) : ((sizeof(v) == sizeof(short)) ? \
- PWRITE16(e,a,v) : PWRITE32(e,a,v)))
-
-/* unsigned PREAD(int endianness, void *address) */
-#define PREAD16(e,a) ((e) ? GET16BE(a) : GET16LE(a))
-#define PREAD32(e,a) ((e) ? GET32BE(a) : GET32LE(a))
-#define PREAD(e,a) ((sizeof(*(a)) == sizeof(char)) ? \
- GET8((CP_U8)a) : ((sizeof(*(a)) == sizeof(short)) ? \
- PREAD16(e,a) : PREAD32(e,a)))
-
-#endif /* !defined(angel_endian_h) */
-
-/* EOF endian.h */
generated by cgit v1.1 at 2024-11-30 09:39:21 +0000