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authorGabe Black <gblack@eecs.umich.edu>2007-04-23 11:34:39 -0400
committerGabe Black <gblack@eecs.umich.edu>2007-04-23 11:34:39 -0400
commita006aa067a197f5ce2cd3f22ffe30ae3d9103cbf (patch)
tree1a10eafaa85a1f97b17b040813fd6348aa1db9d2 /src/arch/sparc
parentf3a0abbecc3456147f1ca3e297a50ae4353316fd (diff)
parentdbc1edd23deed386c952a77488a70f20485da711 (diff)
downloadgem5-a006aa067a197f5ce2cd3f22ffe30ae3d9103cbf.tar.xz
Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem
into zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/m5/newmem-o3-spec --HG-- extra : convert_revision : 12f10c174f0eca1ddf74b672414fbe78251f686b
Diffstat (limited to 'src/arch/sparc')
-rw-r--r--src/arch/sparc/isa/formats/basic.isa31
-rw-r--r--src/arch/sparc/isa/includes.isa12
2 files changed, 10 insertions, 33 deletions
diff --git a/src/arch/sparc/isa/formats/basic.isa b/src/arch/sparc/isa/formats/basic.isa
index 7665d2d4f..5b0868132 100644
--- a/src/arch/sparc/isa/formats/basic.isa
+++ b/src/arch/sparc/isa/formats/basic.isa
@@ -109,37 +109,22 @@ def format FpBasic(code, *flags) {{
fp_code = """
Fsr |= bits(Fsr,4,0) << 5;
Fsr = insertBits(Fsr,4,0,0);
-#if defined(__sun) || defined (__OpenBSD__)
- fp_rnd newrnd = FP_RN;
+ int newrnd = M5_FE_TONEAREST;
switch (Fsr<31:30>) {
- case 0: newrnd = FP_RN; break;
- case 1: newrnd = FP_RZ; break;
- case 2: newrnd = FP_RP; break;
- case 3: newrnd = FP_RM; break;
+ case 0: newrnd = M5_FE_TONEAREST; break;
+ case 1: newrnd = M5_FE_TOWARDZERO; break;
+ case 2: newrnd = M5_FE_UPWARD; break;
+ case 3: newrnd = M5_FE_DOWNWARD; break;
}
- fp_rnd oldrnd = fpsetround(newrnd);
-#else
- int newrnd = FE_TONEAREST;
- switch (Fsr<31:30>) {
- case 0: newrnd = FE_TONEAREST; break;
- case 1: newrnd = FE_TOWARDZERO; break;
- case 2: newrnd = FE_UPWARD; break;
- case 3: newrnd = FE_DOWNWARD; break;
- }
- int oldrnd = fegetround();
- fesetround(newrnd);
-#endif
+ int oldrnd = m5_fegetround();
+ m5_fesetround(newrnd);
"""
fp_code += code
fp_code += """
-#if defined(__sun) || defined (__OpenBSD__)
- fpsetround(oldrnd);
-#else
- fesetround(oldrnd);
-#endif
+ m5_fesetround(oldrnd);
"""
fp_code = filterDoubles(fp_code)
iop = InstObjParams(name, Name, 'SparcStaticInst', fp_code, flags)
diff --git a/src/arch/sparc/isa/includes.isa b/src/arch/sparc/isa/includes.isa
index 05e9e8731..e9cd660b5 100644
--- a/src/arch/sparc/isa/includes.isa
+++ b/src/arch/sparc/isa/includes.isa
@@ -53,22 +53,14 @@ output decoder {{
#include "cpu/thread_context.hh" // for Jump::branchTarget()
#include "mem/packet.hh"
-#if defined(linux) || defined(__APPLE__)
-#include <fenv.h>
-#endif
+#include "base/fenv.hh"
#include <algorithm>
using namespace SparcISA;
}};
output exec {{
-#if defined(linux) || defined(__APPLE__)
-#include <fenv.h>
-#endif
-
-#if defined(__sun) || defined (__OpenBSD__)
-#include <ieeefp.h>
-#endif
+#include "base/fenv.hh"
#if FULL_SYSTEM
#include "sim/pseudo_inst.hh"