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authorNathan Binkert <binkertn@umich.edu>2004-07-02 16:40:23 -0400
committerNathan Binkert <binkertn@umich.edu>2004-07-02 16:40:23 -0400
commite2c62a13dd5d81a1b5f6443b994b434c92a81d87 (patch)
treeabbb1095594c49917b4224c133e0eaf3516e0717 /kern/linux
parent0e575e9f262551374db2fbbe482fc5507f3211ab (diff)
downloadgem5-e2c62a13dd5d81a1b5f6443b994b434c92a81d87.tar.xz
Fix byteswap on LP64 (amd64)
kern/linux/linux_system.cc: Formatting sim/host.hh: When we say ULL and UL we really just want a 64-bit value, not necessarily a long long, so cast the integer to (u)int64_t this fixes a problem with byte swapping. --HG-- extra : convert_revision : ad25ace5a7b92a7c928f2d52e531193c91f3f8c8
Diffstat (limited to 'kern/linux')
-rw-r--r--kern/linux/linux_system.cc11
1 files changed, 7 insertions, 4 deletions
diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
index e4405b2e5..70f5fb783 100644
--- a/kern/linux/linux_system.cc
+++ b/kern/linux/linux_system.cc
@@ -172,16 +172,19 @@ LinuxSystem::LinuxSystem(const string _name, const uint64_t _init_param,
/**
- * Set the hardware reset parameter block system type and revision information
- * to Tsunami.
+ * Set the hardware reset parameter block system type and revision
+ * information to Tsunami.
*/
if (consoleSymtab->findAddress("xxm_rpb", addr)) {
Addr paddr = vtophys(physmem, addr);
char *hwprb = (char *)physmem->dma_addr(paddr, sizeof(uint64_t));
if (hwprb) {
- *(uint64_t*)(hwprb+0x50) = htoa(ULL(34)); // Tsunami
- *(uint64_t*)(hwprb+0x58) = htoa(ULL(1)<<10); // Plain DP264
+ // Tsunami
+ *(uint64_t*)(hwprb + 0x50) = htoa(ULL(34));
+
+ // Plain DP264
+ *(uint64_t*)(hwprb + 0x58) = htoa(ULL(1) << 10);
}
else
panic("could not translate hwprb addr to set system type/variation\n");