diff options
author | Gabe Black <gblack@eecs.umich.edu> | 2012-01-28 07:24:01 -0800 |
---|---|---|
committer | Gabe Black <gblack@eecs.umich.edu> | 2012-01-28 07:24:01 -0800 |
commit | c3d41a2def15cdaf2ac3984315f452dacc6a0884 (patch) | |
tree | 5324ebec3add54b934a841eee901983ac3463a7f /src/arch/alpha/linux/system.cc | |
parent | da2a4acc26ba264c3c4a12495776fd6a1c4fb133 (diff) | |
parent | 4acca8a0536d4445ed25b67edf571ae460446ab9 (diff) | |
download | gem5-c3d41a2def15cdaf2ac3984315f452dacc6a0884.tar.xz |
Merge with the main repo.
--HG--
rename : src/mem/vport.hh => src/mem/fs_translating_port_proxy.hh
rename : src/mem/translating_port.cc => src/mem/se_translating_port_proxy.cc
rename : src/mem/translating_port.hh => src/mem/se_translating_port_proxy.hh
Diffstat (limited to 'src/arch/alpha/linux/system.cc')
-rw-r--r-- | src/arch/alpha/linux/system.cc | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/src/arch/alpha/linux/system.cc b/src/arch/alpha/linux/system.cc index e662ef9ce..6f3cf6b32 100644 --- a/src/arch/alpha/linux/system.cc +++ b/src/arch/alpha/linux/system.cc @@ -63,6 +63,17 @@ using namespace Linux; LinuxAlphaSystem::LinuxAlphaSystem(Params *p) : AlphaSystem(p) { +} + +void +LinuxAlphaSystem::initState() +{ + // Moved from the constructor to here since it relies on the + // address map being resolved in the interconnect + + // Call the initialisation of the super class + AlphaSystem::initState(); + Addr addr = 0; /** @@ -77,8 +88,9 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p) * Since we aren't using a bootloader, we have to copy the * kernel arguments directly into the kernel's memory. */ - virtPort->writeBlob(CommandLine(), (uint8_t*)params()->boot_osflags.c_str(), - params()->boot_osflags.length()+1); + virtProxy->writeBlob(CommandLine(), + (uint8_t*)params()->boot_osflags.c_str(), + params()->boot_osflags.length()+1); /** * find the address of the est_cycle_freq variable and insert it @@ -86,8 +98,8 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p) * calculated it by using the PIT, RTC, etc. */ if (kernelSymtab->findAddress("est_cycle_freq", addr)) - virtPort->write(addr, (uint64_t)(SimClock::Frequency / - p->boot_cpu_frequency)); + virtProxy->write(addr, (uint64_t)(SimClock::Frequency / + params()->boot_cpu_frequency)); /** @@ -97,7 +109,7 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p) * 255 ASNs. */ if (kernelSymtab->findAddress("dp264_mv", addr)) - virtPort->write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127)); + virtProxy->write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127)); else panic("could not find dp264_mv\n"); @@ -164,9 +176,9 @@ LinuxAlphaSystem::setDelayLoop(ThreadContext *tc) if (kernelSymtab->findAddress("loops_per_jiffy", addr)) { Tick cpuFreq = tc->getCpuPtr()->frequency(); assert(intrFreq); - VirtualPort *vp; + FSTranslatingPortProxy* vp; - vp = tc->getVirtPort(); + vp = tc->getVirtProxy(); vp->writeHtoG(addr, (uint32_t)((cpuFreq / intrFreq) * 0.9988)); } } |