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author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-04-07 20:34:16 (GMT) |
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committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-04-07 20:34:16 (GMT) |
commit | 38f4b8c0da01ae7cd9b93386842ce272d6fde9ab (patch) | |
tree | 3c8c52201aac038094bfea7efdd0984a8f62045e /arch/powerpc/include/asm/ppc-opcode.h | |
parent | a811454027352c762e0d5bba1b1d8f7d26bf96ae (diff) | |
parent | 8e2c4f2844c0e8dcdfe312e5f2204854ca8532c6 (diff) | |
download | linux-fsl-qoriq-38f4b8c0da01ae7cd9b93386842ce272d6fde9ab.tar.xz |
Merge commit 'origin/master' into for-linus/xen/master
* commit 'origin/master': (4825 commits)
Fix build errors due to CONFIG_BRANCH_TRACER=y
parport: Use the PCI IRQ if offered
tty: jsm cleanups
Adjust path to gpio headers
KGDB_SERIAL_CONSOLE check for module
Change KCONFIG name
tty: Blackin CTS/RTS
Change hardware flow control from poll to interrupt driven
Add support for the MAX3100 SPI UART.
lanana: assign a device name and numbering for MAX3100
serqt: initial clean up pass for tty side
tty: Use the generic RS485 ioctl on CRIS
tty: Correct inline types for tty_driver_kref_get()
splice: fix deadlock in splicing to file
nilfs2: support nanosecond timestamp
nilfs2: introduce secondary super block
nilfs2: simplify handling of active state of segments
nilfs2: mark minor flag for checkpoint created by internal operation
nilfs2: clean up sketch file
nilfs2: super block operations fix endian bug
...
Conflicts:
arch/x86/include/asm/thread_info.h
arch/x86/lguest/boot.c
drivers/xen/manage.c
Diffstat (limited to 'arch/powerpc/include/asm/ppc-opcode.h')
-rw-r--r-- | arch/powerpc/include/asm/ppc-opcode.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h new file mode 100644 index 0000000..f4a4db8 --- /dev/null +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -0,0 +1,73 @@ +/* + * Copyright 2009 Freescale Semicondutor, Inc. + * + * 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. + * + * provides masks and opcode images for use by code generation, emulation + * and for instructions that older assemblers might not know about + */ +#ifndef _ASM_POWERPC_PPC_OPCODE_H +#define _ASM_POWERPC_PPC_OPCODE_H + +#include <linux/stringify.h> +#include <asm/asm-compat.h> + +/* sorted alphabetically */ +#define PPC_INST_DCBA 0x7c0005ec +#define PPC_INST_DCBA_MASK 0xfc0007fe +#define PPC_INST_DCBAL 0x7c2005ec +#define PPC_INST_DCBZL 0x7c2007ec +#define PPC_INST_ISEL 0x7c00001e +#define PPC_INST_ISEL_MASK 0xfc00003e +#define PPC_INST_LSWI 0x7c0004aa +#define PPC_INST_LSWX 0x7c00042a +#define PPC_INST_LWSYNC 0x7c2004ac +#define PPC_INST_MCRXR 0x7c000400 +#define PPC_INST_MCRXR_MASK 0xfc0007fe +#define PPC_INST_MFSPR_PVR 0x7c1f42a6 +#define PPC_INST_MFSPR_PVR_MASK 0xfc1fffff +#define PPC_INST_MSGSND 0x7c00019c +#define PPC_INST_NOP 0x60000000 +#define PPC_INST_POPCNTB 0x7c0000f4 +#define PPC_INST_POPCNTB_MASK 0xfc0007fe +#define PPC_INST_RFCI 0x4c000066 +#define PPC_INST_RFDI 0x4c00004e +#define PPC_INST_RFMCI 0x4c00004c + +#define PPC_INST_STRING 0x7c00042a +#define PPC_INST_STRING_MASK 0xfc0007fe +#define PPC_INST_STRING_GEN_MASK 0xfc00067e + +#define PPC_INST_STSWI 0x7c0005aa +#define PPC_INST_STSWX 0x7c00052a +#define PPC_INST_TLBILX 0x7c000626 +#define PPC_INST_WAIT 0x7c00007c + +/* macros to insert fields into opcodes */ +#define __PPC_RA(a) ((a & 0x1f) << 16) +#define __PPC_RB(b) ((b & 0x1f) << 11) +#define __PPC_T_TLB(t) ((t & 0x3) << 21) +#define __PPC_WC(w) ((w & 0x3) << 21) + +/* Deal with instructions that older assemblers aren't aware of */ +#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \ + __PPC_RA(a) | __PPC_RB(b)) +#define PPC_DCBZL(a, b) stringify_in_c(.long PPC_INST_DCBZL | \ + __PPC_RA(a) | __PPC_RB(b)) +#define PPC_MSGSND(b) stringify_in_c(.long PPC_INST_MSGSND | \ + __PPC_RB(b)) +#define PPC_RFCI stringify_in_c(.long PPC_INST_RFCI) +#define PPC_RFDI stringify_in_c(.long PPC_INST_RFDI) +#define PPC_RFMCI stringify_in_c(.long PPC_INST_RFMCI) +#define PPC_TLBILX(t, a, b) stringify_in_c(.long PPC_INST_TLBILX | \ + __PPC_T_TLB(t) | __PPC_RA(a) | __PPC_RB(b)) +#define PPC_TLBILX_ALL(a, b) PPC_TLBILX(0, a, b) +#define PPC_TLBILX_PID(a, b) PPC_TLBILX(1, a, b) +#define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b) +#define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \ + __PPC_WC(w)) + +#endif /* _ASM_POWERPC_PPC_OPCODE_H */ |