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Groups > linux.kernel > #1242463
| From | Anshuman Khandual <khandual@linux.vnet.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH V9 16/28] selftests, powerpc: Add more SPR numbers, TM & VMX instructions to 'reg.h' |
| Date | 2015-10-08 17:00 +0200 |
| Message-ID | <qhkPL-6FW-5@gated-at.bofh.it> (permalink) |
| References | <qhkG5-6u9-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch adds SPR number for TAR, PPR, DSCR special
purpose registers. It also adds TM, VSX, VMX related
instructions which will then be used by patches later
in the series.
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
tools/testing/selftests/powerpc/reg.h | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/tools/testing/selftests/powerpc/reg.h b/tools/testing/selftests/powerpc/reg.h
index 5921b0d..76f170d 100644
--- a/tools/testing/selftests/powerpc/reg.h
+++ b/tools/testing/selftests/powerpc/reg.h
@@ -18,6 +18,19 @@
#define mb() asm volatile("sync" : : : "memory");
+/* Vector Instructions */
+#define VSX_XX1(xs, ra, rb) (((xs) & 0x1f) << 21 | ((ra) << 16) | \
+ ((rb) << 11) | (((xs) >> 5)))
+#define STXVD2X(xs, ra, rb) .long (0x7c000798 | VSX_XX1((xs), (ra), (rb)))
+#define LXVD2X(xs, ra, rb) .long (0x7c000698 | VSX_XX1((xs), (ra), (rb)))
+
+/* TM instructions */
+#define TBEGIN ".long 0x7C00051D;"
+#define TABORT ".long 0x7C00071D;"
+#define TEND ".long 0x7C00055D;"
+#define TSUSPEND ".long 0x7C0005DD;"
+#define TRESUME ".long 0x7C2005DD;"
+
#define SPRN_MMCR2 769
#define SPRN_MMCRA 770
#define SPRN_MMCR0 779
@@ -46,4 +59,12 @@
#define SPRN_SDAR 781
#define SPRN_SIER 768
+#define SPRN_DSCR 3 /* Data Stream Control Register */
+#define SPRN_TAR 815 /* Target Address Register */
+#define SPRN_PPR 896 /* Program Priority Register */
+
+#define SPRN_TFHAR 0x80 /* TM Failure Handle Register */
+#define SPRN_TFIAR 0x81 /* TM Failure Instruction Address Register */
+#define SPRN_TEXASR 0x82 /* TM Exception and Status Register */
+
#endif /* _SELFTESTS_POWERPC_REG_H */
--
2.1.0
--
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[PATCH V9 00/28] Add new powerpc specific ELF core notes Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 16:50 +0200 [PATCH V9 06/28] powerpc, ptrace: Adapt gpr32_get, gpr32_set functions for transaction Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 16:50 +0200 [PATCH V9 09/28] powerpc, ptrace: Enable support for NT_PPC_CVMX Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 16:50 +0200 [PATCH V9 01/28] elf: Add powerpc specific core note sections Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 16:50 +0200 [PATCH V9 26/28] selftests, powerpc: Add ptrace tests for VSX, VMX registers in suspended TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 16/28] selftests, powerpc: Add more SPR numbers, TM & VMX instructions to 'reg.h' Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 28/28] selftests, powerpc: Add .gitignore file for ptrace executables Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 17/28] selftests, powerpc: Add ptrace tests for EBB Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 12/28] powerpc, ptrace: Enable NT_PPC_TM_CTAR, NT_PPC_TM_CPPR, NT_PPC_TM_CDSCR Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 27/28] selftests, powerpc: Add ptrace tests for TM SPR registers Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 08/28] powerpc, ptrace: Enable support for NT_PPC_CFPR Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 11/28] powerpc, ptrace: Enable support for TM SPR state Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 21/28] selftests, powerpc: Add ptrace tests for TAR, PPR, DSCR registers Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 19/28] selftests, powerpc: Add ptrace tests for GPR/FPR registers in TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 23/28] selftests, powerpc: Add ptrace tests for TAR, PPR, DSCR in suspended TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 25/28] selftests, powerpc: Add ptrace tests for VSX, VMX registers in TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 18/28] selftests, powerpc: Add ptrace tests for GPR/FPR registers Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 13/28] powerpc, ptrace: Enable support for NT_PPPC_TAR, NT_PPC_PPR, NT_PPC_DSCR Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 20/28] selftests, powerpc: Add ptrace tests for GPR/FPR registers in suspended TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 22/28] selftests, powerpc: Add ptrace tests for TAR, PPR, DSCR in TM Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 04/28] powerpc, ptrace: Enable in transaction NT_PPC_VMX ptrace requests Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 24/28] selftests, powerpc: Add ptrace tests for VSX, VMX registers Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 14/28] powerpc, ptrace: Enable support for EBB registers Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200 [PATCH V9 15/28] selftests, powerpc: Move 'reg.h' file outside of 'ebb' sub directory Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2015-10-08 17:00 +0200
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