[Qemu-devel] [4728] Move FP TNs to cpu env.

[Thiemo Seufer]

Revision: 4728
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4728
Author:   ths
Date:     2008-06-11 10:39:48 +0000 (Wed, 11 Jun 2008)

Log Message:
-----------
Move FP TNs to cpu env.

Modified Paths:
--------------
    trunk/target-mips/cpu.h
    trunk/target-mips/exec.h
    trunk/target-mips/translate.c

Modified: trunk/target-mips/cpu.h
===================================================================
--- trunk/target-mips/cpu.h     2008-06-11 09:44:44 UTC (rev 4727)
+++ trunk/target-mips/cpu.h     2008-06-11 10:39:48 UTC (rev 4728)
@@ -70,11 +70,6 @@
 struct CPUMIPSFPUContext {
     /* Floating point registers */
     fpr_t fpr[32];
-#ifndef USE_HOST_FLOAT_REGS
-    fpr_t ft0;
-    fpr_t ft1;
-    fpr_t ft2;
-#endif
     float_status fp_status;
     /* fpu implementation/revision register (fir) */
     uint32_t fcr0;
@@ -149,6 +144,12 @@
     target_ulong t0;
     target_ulong t1;
 #endif
+    /* temporary hack for FP globals */
+#ifndef USE_HOST_FLOAT_REGS
+    fpr_t ft0;
+    fpr_t ft1;
+    fpr_t ft2;
+#endif
     target_ulong HI[MIPS_TC_MAX][MIPS_DSP_ACC];
     target_ulong LO[MIPS_TC_MAX][MIPS_DSP_ACC];
     target_ulong ACX[MIPS_TC_MAX][MIPS_DSP_ACC];

Modified: trunk/target-mips/exec.h
===================================================================
--- trunk/target-mips/exec.h    2008-06-11 09:44:44 UTC (rev 4727)
+++ trunk/target-mips/exec.h    2008-06-11 10:39:48 UTC (rev 4728)
@@ -21,24 +21,24 @@
 #if defined (USE_HOST_FLOAT_REGS)
 #error "implement me."
 #else
-#define FDT0 (env->fpu->ft0.fd)
-#define FDT1 (env->fpu->ft1.fd)
-#define FDT2 (env->fpu->ft2.fd)
-#define FST0 (env->fpu->ft0.fs[FP_ENDIAN_IDX])
-#define FST1 (env->fpu->ft1.fs[FP_ENDIAN_IDX])
-#define FST2 (env->fpu->ft2.fs[FP_ENDIAN_IDX])
-#define FSTH0 (env->fpu->ft0.fs[!FP_ENDIAN_IDX])
-#define FSTH1 (env->fpu->ft1.fs[!FP_ENDIAN_IDX])
-#define FSTH2 (env->fpu->ft2.fs[!FP_ENDIAN_IDX])
-#define DT0 (env->fpu->ft0.d)
-#define DT1 (env->fpu->ft1.d)
-#define DT2 (env->fpu->ft2.d)
-#define WT0 (env->fpu->ft0.w[FP_ENDIAN_IDX])
-#define WT1 (env->fpu->ft1.w[FP_ENDIAN_IDX])
-#define WT2 (env->fpu->ft2.w[FP_ENDIAN_IDX])
-#define WTH0 (env->fpu->ft0.w[!FP_ENDIAN_IDX])
-#define WTH1 (env->fpu->ft1.w[!FP_ENDIAN_IDX])
-#define WTH2 (env->fpu->ft2.w[!FP_ENDIAN_IDX])
+#define FDT0 (env->ft0.fd)
+#define FDT1 (env->ft1.fd)
+#define FDT2 (env->ft2.fd)
+#define FST0 (env->ft0.fs[FP_ENDIAN_IDX])
+#define FST1 (env->ft1.fs[FP_ENDIAN_IDX])
+#define FST2 (env->ft2.fs[FP_ENDIAN_IDX])
+#define FSTH0 (env->ft0.fs[!FP_ENDIAN_IDX])
+#define FSTH1 (env->ft1.fs[!FP_ENDIAN_IDX])
+#define FSTH2 (env->ft2.fs[!FP_ENDIAN_IDX])
+#define DT0 (env->ft0.d)
+#define DT1 (env->ft1.d)
+#define DT2 (env->ft2.d)
+#define WT0 (env->ft0.w[FP_ENDIAN_IDX])
+#define WT1 (env->ft1.w[FP_ENDIAN_IDX])
+#define WT2 (env->ft2.w[FP_ENDIAN_IDX])
+#define WTH0 (env->ft0.w[!FP_ENDIAN_IDX])
+#define WTH1 (env->ft1.w[!FP_ENDIAN_IDX])
+#define WTH2 (env->ft2.w[!FP_ENDIAN_IDX])
 #endif
 
 #include "cpu.h"

Modified: trunk/target-mips/translate.c
===================================================================
--- trunk/target-mips/translate.c       2008-06-11 09:44:44 UTC (rev 4727)
+++ trunk/target-mips/translate.c       2008-06-11 10:39:48 UTC (rev 4728)
@@ -7386,9 +7386,9 @@
     fpu_fprintf(f, "CP1 FCR0 0x%08x  FCR31 0x%08x  SR.FR %d  fp_status 
0x%08x(0x%02x)\n",
                 env->fpu->fcr0, env->fpu->fcr31, is_fpu64, env->fpu->fp_status,
                 get_float_exception_flags(&env->fpu->fp_status));
-    fpu_fprintf(f, "FT0: "); printfpr(&env->fpu->ft0);
-    fpu_fprintf(f, "FT1: "); printfpr(&env->fpu->ft1);
-    fpu_fprintf(f, "FT2: "); printfpr(&env->fpu->ft2);
+    fpu_fprintf(f, "FT0: "); printfpr(&env->ft0);
+    fpu_fprintf(f, "FT1: "); printfpr(&env->ft1);
+    fpu_fprintf(f, "FT2: "); printfpr(&env->ft2);
     for (i = 0; i < 32; (is_fpu64) ? i++ : (i += 2)) {
         fpu_fprintf(f, "%3s: ", fregnames[i]);
         printfpr(&env->fpu->fpr[i]);