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authorGabe Black <gblack@eecs.umich.edu>2007-04-23 15:34:40 +0000
committerGabe Black <gblack@eecs.umich.edu>2007-04-23 15:34:40 +0000
commitcca881a5316d686f0be6b437e756a9faba43aa02 (patch)
tree1c46278b51c66879e228b696dee64787fc487704 /src/arch/sparc
parentf0929006965514982603fe58ebc3211acf021cce (diff)
parenta006aa067a197f5ce2cd3f22ffe30ae3d9103cbf (diff)
downloadgem5-cca881a5316d686f0be6b437e756a9faba43aa02.tar.xz
Merge zizzer.eecs.umich.edu:/n/wexford/x/gblack/m5/newmem-o3-spec
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-o3-micro --HG-- extra : convert_revision : 757e1d79033e6f8e0aaaf5ecaf14077d416cff8e
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"