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| author | Derek Hower <drh5@cs.wisc.edu> | 2010-01-19 15:48:12 -0600 |
|---|---|---|
| committer | Derek Hower <drh5@cs.wisc.edu> | 2010-01-19 15:48:12 -0600 |
| commit | 279f179babc9e5663156777c533c06edc91bce9a (patch) | |
| tree | e6718ee514cc81678491b50562ce8c463c0b20fd /src/arch/arm/linux/process.cc | |
| parent | 5aa104e072eb20f6aca49b169521b0c2da33c844 (diff) | |
| parent | 295516a590b6e47c9a881f193027447e500c749c (diff) | |
| download | gem5-279f179babc9e5663156777c533c06edc91bce9a.tar.xz | |
merge
Diffstat (limited to 'src/arch/arm/linux/process.cc')
| -rw-r--r-- | src/arch/arm/linux/process.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/arch/arm/linux/process.cc b/src/arch/arm/linux/process.cc index 56e3588a7..f909d871a 100644 --- a/src/arch/arm/linux/process.cc +++ b/src/arch/arm/linux/process.cc @@ -50,7 +50,8 @@ static SyscallReturn unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process, ThreadContext *tc) { - TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, 0)); + int index = 0; + TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index)); strcpy(name->sysname, "Linux"); strcpy(name->nodename, "m5.eecs.umich.edu"); @@ -179,7 +180,7 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = { /* 113 */ SyscallDesc("vm86", unimplementedFunc), /* 114 */ SyscallDesc("wait4", unimplementedFunc), /* 115 */ SyscallDesc("swapoff", unimplementedFunc), - /* 116 */ SyscallDesc("sysinfo", unimplementedFunc), + /* 116 */ SyscallDesc("sysinfo", sysinfoFunc<ArmLinux>), /* 117 */ SyscallDesc("ipc", unimplementedFunc), /* 118 */ SyscallDesc("fsync", unimplementedFunc), /* 119 */ SyscallDesc("sigreturn", unimplementedFunc), @@ -417,7 +418,8 @@ static SyscallReturn setTLSFunc(SyscallDesc *desc, int callnum, LiveProcess *process, ThreadContext *tc) { - uint32_t tlsPtr = process->getSyscallArg(tc, 0); + int index = 0; + uint32_t tlsPtr = process->getSyscallArg(tc, index); tc->getMemPort()->writeBlob(ArmLinuxProcess::commPage + 0x0ff0, (uint8_t *)&tlsPtr, sizeof(tlsPtr)); @@ -511,12 +513,12 @@ ArmLinuxProcess::startup() } ArmISA::IntReg -ArmLinuxProcess::getSyscallArg(ThreadContext *tc, int i) +ArmLinuxProcess::getSyscallArg(ThreadContext *tc, int &i) { // Linux apparently allows more parameter than the ABI says it should. // This limit may need to be increased even further. assert(i < 6); - return tc->readIntReg(ArgumentReg0 + i); + return tc->readIntReg(ArgumentReg0 + i++); } void |