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| author | Chander Sudanthi <chander.sudanthi@arm.com> | 2013-10-31 13:41:13 -0500 |
|---|---|---|
| committer | Chander Sudanthi <chander.sudanthi@arm.com> | 2013-10-31 13:41:13 -0500 |
| commit | 3e6da89419e5d53dc8a0df446473a4f28808bc46 (patch) | |
| tree | 12f3418eda6eb4255e9c9b06fabf240f134a1ca2 /src/arch/arm/miscregs.hh | |
| parent | d17529b046d832f889a0fdb506c3b8d1aed5cccb (diff) | |
| download | gem5-3e6da89419e5d53dc8a0df446473a4f28808bc46.tar.xz | |
ARM: add support for TEEHBR access
Thumb2 ARM kernels may access the TEEHBR via thumbee_notifier
in arch/arm/kernel/thumbee.c. The Linux kernel code just seems
to be saving and restoring the register. This patch adds support
for the TEEHBR cp14 register. Note, this may be a special case
when restoring from an image that was run on a system that
supports ThumbEE.
Diffstat (limited to 'src/arch/arm/miscregs.hh')
| -rw-r--r-- | src/arch/arm/miscregs.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/arch/arm/miscregs.hh b/src/arch/arm/miscregs.hh index 02c03a7fc..13234ddf5 100644 --- a/src/arch/arm/miscregs.hh +++ b/src/arch/arm/miscregs.hh @@ -121,6 +121,7 @@ namespace ArmISA MISCREG_DBGDEVID2, MISCREG_DBGDEVID1, MISCREG_DBGDEVID, + MISCREG_TEEHBR, // CP15 registers MISCREG_CP15_START, @@ -288,6 +289,7 @@ namespace ArmISA "DBGDEVID2", "DBGDEVID1", "DBGDEVID", + "TEEHBR", "sctlr", "dccisw", "dccimvac", "dccmvac", "contextidr", "tpidrurw", "tpidruro", "tpidrprw", "cp15isb", "cp15dsb", "cp15dmb", "cpacr", |