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authorSteve Reinhardt <stever@gmail.com>2009-02-28 20:14:22 -0500
committerSteve Reinhardt <stever@gmail.com>2009-02-28 20:14:22 -0500
commit307905095caaa277e8ccbd58f095381d79b0c402 (patch)
tree3361750419c48e533b2f732834a46c92c962888d /src
parent4523741c1c72ef954410ccb0aa7782b28be3441b (diff)
downloadgem5-307905095caaa277e8ccbd58f095381d79b0c402.tar.xz
Fix Num_Syscall_Descs check bug in non-x86 ISAs.
(See cset d35d2b28df38 for x86 fix.)
Diffstat (limited to 'src')
-rw-r--r--src/arch/alpha/linux/process.cc2
-rw-r--r--src/arch/mips/linux/process.cc2
-rw-r--r--src/arch/sparc/linux/process.cc4
-rw-r--r--src/arch/sparc/solaris/process.cc2
4 files changed, 5 insertions, 5 deletions
diff --git a/src/arch/alpha/linux/process.cc b/src/arch/alpha/linux/process.cc
index 1e4f75790..aeff9fbed 100644
--- a/src/arch/alpha/linux/process.cc
+++ b/src/arch/alpha/linux/process.cc
@@ -579,7 +579,7 @@ AlphaLinuxProcess::AlphaLinuxProcess(LiveProcessParams * params,
SyscallDesc*
AlphaLinuxProcess::getDesc(int callnum)
{
- if (callnum < 0 || callnum > Num_Syscall_Descs)
+ if (callnum < 0 || callnum >= Num_Syscall_Descs)
return NULL;
return &syscallDescs[callnum];
}
diff --git a/src/arch/mips/linux/process.cc b/src/arch/mips/linux/process.cc
index dc3b84ced..24e71305a 100644
--- a/src/arch/mips/linux/process.cc
+++ b/src/arch/mips/linux/process.cc
@@ -425,7 +425,7 @@ MipsLinuxProcess::getDesc(int callnum)
//MIPS32 syscalls are in the range of 4000 - 4999
int m5_sys_idx = callnum - 4000;
- if (m5_sys_idx < 0 || m5_sys_idx > Num_Syscall_Descs)
+ if (m5_sys_idx < 0 || m5_sys_idx >= Num_Syscall_Descs)
return NULL;
return &syscallDescs[m5_sys_idx];
diff --git a/src/arch/sparc/linux/process.cc b/src/arch/sparc/linux/process.cc
index f4ec28c00..2078c1dce 100644
--- a/src/arch/sparc/linux/process.cc
+++ b/src/arch/sparc/linux/process.cc
@@ -47,7 +47,7 @@ using namespace SparcISA;
SyscallDesc*
SparcLinuxProcess::getDesc(int callnum)
{
- if (callnum < 0 || callnum > Num_Syscall_Descs)
+ if (callnum < 0 || callnum >= Num_Syscall_Descs)
return NULL;
return &syscallDescs[callnum];
}
@@ -55,7 +55,7 @@ SparcLinuxProcess::getDesc(int callnum)
SyscallDesc*
SparcLinuxProcess::getDesc32(int callnum)
{
- if (callnum < 0 || callnum > Num_Syscall32_Descs)
+ if (callnum < 0 || callnum >= Num_Syscall32_Descs)
return NULL;
return &syscall32Descs[callnum];
}
diff --git a/src/arch/sparc/solaris/process.cc b/src/arch/sparc/solaris/process.cc
index 1a4940b59..22924736b 100644
--- a/src/arch/sparc/solaris/process.cc
+++ b/src/arch/sparc/solaris/process.cc
@@ -336,7 +336,7 @@ SparcSolarisProcess::SparcSolarisProcess(LiveProcessParams * params,
SyscallDesc*
SparcSolarisProcess::getDesc(int callnum)
{
- if (callnum < 0 || callnum > Num_Syscall_Descs)
+ if (callnum < 0 || callnum >= Num_Syscall_Descs)
return NULL;
return &syscallDescs[callnum];
}