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authorPeter Tyser <ptyser@xes-inc.com>2010-04-12 22:28:08 -0500
committerWolfgang Denk <wd@denx.de>2010-04-13 09:13:12 +0200
commit819833af39a91fa1c1e8252862bbda6f5a602f7b (patch)
treed5c9d1628643347ab2b5a8085acfa6f96709fda3 /include/asm-blackfin/entry.h
parent61f2b38a17f5b21c59f2afe6cf1cbb5f28638cf9 (diff)
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Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'include/asm-blackfin/entry.h')
-rw-r--r--include/asm-blackfin/entry.h259
1 files changed, 0 insertions, 259 deletions
diff --git a/include/asm-blackfin/entry.h b/include/asm-blackfin/entry.h
deleted file mode 100644
index 404144f..0000000
--- a/include/asm-blackfin/entry.h
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * entry.h - routines for context saving and restoring (for interrupts/exceptions)
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#ifndef __BLACKFIN_ENTRY_H
-#define __BLACKFIN_ENTRY_H
-#ifdef __ASSEMBLY__
-
-#define SAVE_ALL_INT save_context_no_interrupts
-#define SAVE_ALL_SYS save_context_no_interrupts
-#define SAVE_CONTEXT save_context_with_interrupts
-
-#define RESTORE_ALL restore_context_no_interrupts
-#define RESTORE_ALL_SYS restore_context_no_interrupts
-#define RESTORE_CONTEXT restore_context_with_interrupts
-
-/*
- * Code to save processor context.
- * We even save the register which are preserved by a function call
- * - r4, r5, r6, r7, p3, p4, p5
- */
-.macro save_context_with_interrupts
- [--sp] = R0;
- [--sp] = ( R7:0, P5:0 );
- [--sp] = fp;
- [--sp] = usp;
-
- [--sp] = i0;
- [--sp] = i1;
- [--sp] = i2;
- [--sp] = i3;
-
- [--sp] = m0;
- [--sp] = m1;
- [--sp] = m2;
- [--sp] = m3;
-
- [--sp] = l0;
- [--sp] = l1;
- [--sp] = l2;
- [--sp] = l3;
-
- [--sp] = b0;
- [--sp] = b1;
- [--sp] = b2;
- [--sp] = b3;
- [--sp] = a0.x;
- [--sp] = a0.w;
- [--sp] = a1.x;
- [--sp] = a1.w;
-
- [--sp] = LC0;
- [--sp] = LC1;
- [--sp] = LT0;
- [--sp] = LT1;
- [--sp] = LB0;
- [--sp] = LB1;
-
- [--sp] = ASTAT;
-
- [--sp] = r0; /* Skip reserved */
- [--sp] = RETS;
- [--sp] = RETI;
- [--sp] = RETX;
- [--sp] = RETN;
- [--sp] = RETE;
- [--sp] = SEQSTAT;
- [--sp] = SYSCFG;
-#ifdef CONFIG_CMD_KGDB
- p0.l = lo(IPEND)
- p0.h = hi(IPEND)
- r0 = [p0];
-#endif
- [--sp] = r0; /* Skip IPEND as well. */
-.endm
-
-.macro save_context_no_interrupts
- [--sp] = R0;
- [--sp] = ( R7:0, P5:0 );
- [--sp] = fp;
- [--sp] = usp;
-
- [--sp] = i0;
- [--sp] = i1;
- [--sp] = i2;
- [--sp] = i3;
-
- [--sp] = m0;
- [--sp] = m1;
- [--sp] = m2;
- [--sp] = m3;
-
- [--sp] = l0;
- [--sp] = l1;
- [--sp] = l2;
- [--sp] = l3;
-
- [--sp] = b0;
- [--sp] = b1;
- [--sp] = b2;
- [--sp] = b3;
- [--sp] = a0.x;
- [--sp] = a0.w;
- [--sp] = a1.x;
- [--sp] = a1.w;
-
- [--sp] = LC0;
- [--sp] = LC1;
- [--sp] = LT0;
- [--sp] = LT1;
- [--sp] = LB0;
- [--sp] = LB1;
-
- [--sp] = ASTAT;
-
- [--sp] = r0; /* Skip reserved */
- [--sp] = RETS;
- r0 = RETI;
- [--sp] = r0;
- [--sp] = RETX;
- [--sp] = RETN;
- [--sp] = RETE;
- [--sp] = SEQSTAT;
- [--sp] = SYSCFG;
-#ifdef CONFIG_CMD_KGDB
- p0.l = lo(IPEND)
- p0.h = hi(IPEND)
- r0 = [p0];
-#endif
- [--sp] = r0; /* Skip IPEND as well. */
-.endm
-
-.macro restore_context_no_interrupts
- sp += 4;
- SYSCFG = [sp++];
- SEQSTAT = [sp++];
- RETE = [sp++];
- RETN = [sp++];
- RETX = [sp++];
- r0 = [sp++];
- RETI = r0;
- RETS = [sp++];
-
- sp += 4;
-
- ASTAT = [sp++];
-
- LB1 = [sp++];
- LB0 = [sp++];
- LT1 = [sp++];
- LT0 = [sp++];
- LC1 = [sp++];
- LC0 = [sp++];
-
- a1.w = [sp++];
- a1.x = [sp++];
- a0.w = [sp++];
- a0.x = [sp++];
- b3 = [sp++];
- b2 = [sp++];
- b1 = [sp++];
- b0 = [sp++];
-
- l3 = [sp++];
- l2 = [sp++];
- l1 = [sp++];
- l0 = [sp++];
-
- m3 = [sp++];
- m2 = [sp++];
- m1 = [sp++];
- m0 = [sp++];
-
- i3 = [sp++];
- i2 = [sp++];
- i1 = [sp++];
- i0 = [sp++];
-
- sp += 4;
- fp = [sp++];
-
- ( R7 : 0, P5 : 0) = [ SP ++ ];
- sp += 4;
-.endm
-
-.macro restore_context_with_interrupts
- sp += 4;
- SYSCFG = [sp++];
- SEQSTAT = [sp++];
- RETE = [sp++];
- RETN = [sp++];
- RETX = [sp++];
- RETI = [sp++];
- RETS = [sp++];
-
- sp += 4;
-
- ASTAT = [sp++];
-
- LB1 = [sp++];
- LB0 = [sp++];
- LT1 = [sp++];
- LT0 = [sp++];
- LC1 = [sp++];
- LC0 = [sp++];
-
- a1.w = [sp++];
- a1.x = [sp++];
- a0.w = [sp++];
- a0.x = [sp++];
- b3 = [sp++];
- b2 = [sp++];
- b1 = [sp++];
- b0 = [sp++];
-
- l3 = [sp++];
- l2 = [sp++];
- l1 = [sp++];
- l0 = [sp++];
-
- m3 = [sp++];
- m2 = [sp++];
- m1 = [sp++];
- m0 = [sp++];
-
- i3 = [sp++];
- i2 = [sp++];
- i1 = [sp++];
- i0 = [sp++];
-
- sp += 4;
- fp = [sp++];
-
- ( R7 : 0, P5 : 0) = [ SP ++ ];
- sp += 4;
-.endm
-
-#endif
-#endif