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authorNathan Binkert <binkertn@umich.edu>2004-10-25 16:23:22 -0400
committerNathan Binkert <binkertn@umich.edu>2004-10-25 16:23:22 -0400
commitd55eb90fc73e27d26e64daa4c69efc3beee00429 (patch)
treeb04de355418ecfb4632d37e4a5e9a7e7a790c755 /cpu/simple_cpu/simple_cpu.cc
parente377f63c8629a98a0954d661dbbb21d2e1ceb5d0 (diff)
downloadgem5-d55eb90fc73e27d26e64daa4c69efc3beee00429.tar.xz
Don't use magic numbers.
arch/alpha/isa_traits.hh: Move defines to non full system code section so they can be used elsewhere cpu/simple_cpu/simple_cpu.cc: Don't use magic numbers cpu/simple_cpu/simple_cpu.hh: simple format nit --HG-- extra : convert_revision : b8d492218340d41ab9420c6ad1e81a197db1c132
Diffstat (limited to 'cpu/simple_cpu/simple_cpu.cc')
-rw-r--r--cpu/simple_cpu/simple_cpu.cc7
1 files changed, 4 insertions, 3 deletions
diff --git a/cpu/simple_cpu/simple_cpu.cc b/cpu/simple_cpu/simple_cpu.cc
index d25f80c6d..8ea5798ea 100644
--- a/cpu/simple_cpu/simple_cpu.cc
+++ b/cpu/simple_cpu/simple_cpu.cc
@@ -345,13 +345,13 @@ SimpleCPU::copySrcTranslate(Addr src)
int offset = src & (blk_size - 1);
// Make sure block doesn't span page
- if (no_warn && (src & (~8191)) != ((src + blk_size) & (~8191)) &&
+ if (no_warn &&
+ (src & TheISA::PageMask) != ((src + blk_size) & TheISA::PageMask) &&
(src >> 40) != 0xfffffc) {
warn("Copied block source spans pages %x.", src);
no_warn = false;
}
-
memReq->reset(src & ~(blk_size - 1), blk_size);
// translate to physical address
@@ -381,7 +381,8 @@ SimpleCPU::copy(Addr dest)
int offset = dest & (blk_size - 1);
// Make sure block doesn't span page
- if (no_warn && (dest & (~8191)) != ((dest + blk_size) & (~8191)) &&
+ if (no_warn &&
+ (dest & TheISA::PageMask) != ((dest + blk_size) & TheISA::PageMask) &&
(dest >> 40) != 0xfffffc) {
no_warn = false;
warn("Copied block destination spans pages %x. ", dest);