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authorDerek Hower <drh5@cs.wisc.edu>2010-01-19 15:48:12 -0600
committerDerek Hower <drh5@cs.wisc.edu>2010-01-19 15:48:12 -0600
commit279f179babc9e5663156777c533c06edc91bce9a (patch)
treee6718ee514cc81678491b50562ce8c463c0b20fd /src/arch/arm/utility.hh
parent5aa104e072eb20f6aca49b169521b0c2da33c844 (diff)
parent295516a590b6e47c9a881f193027447e500c749c (diff)
downloadgem5-279f179babc9e5663156777c533c06edc91bce9a.tar.xz
merge
Diffstat (limited to 'src/arch/arm/utility.hh')
-rw-r--r--src/arch/arm/utility.hh14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/arch/arm/utility.hh b/src/arch/arm/utility.hh
index a2f0ef170..3ddfd12dd 100644
--- a/src/arch/arm/utility.hh
+++ b/src/arch/arm/utility.hh
@@ -125,6 +125,20 @@ namespace ArmISA {
{
panic("Copy Misc. Regs Not Implemented Yet\n");
}
+
+ void initCPU(ThreadContext *tc, int cpuId);
+
+ static inline bool
+ inUserMode(ThreadContext *tc)
+ {
+ return (tc->readMiscRegNoEffect(MISCREG_CPSR) & 0x1f) == MODE_USER;
+ }
+
+uint64_t getArgument(ThreadContext *tc, int number, bool fp);
+
+Fault setCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2);
+Fault readCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2);
+
};