target/riscv/cpu: Move Floating-Point fields closer

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221217172907.8364-7-philmd@linaro.org>

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index d8e72c3e7c2b19d2890d97be28145dda5589df12..31537fc05fa0db251a40039846487587a53e3f82 100644 (file)
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -148,7 +148,6 @@ typedef struct PMUCTRState {
 struct CPUArchState {
     target_ulong gpr[32];
     target_ulong gprh[32]; /* 64 top bits of the 128-bit registers */
-    uint64_t fpr[32]; /* assume both F and D extensions */
 
     /* vector coprocessor state. */
     uint64_t vreg[32 * RV_VLEN_MAX / 64] QEMU_ALIGNED(16);
@@ -163,7 +162,10 @@ struct CPUArchState {
     target_ulong load_res;
     target_ulong load_val;
 
+    /* Floating-Point state */
+    uint64_t fpr[32]; /* assume both F and D extensions */
     target_ulong frm;
+    float_status fp_status;
 
     target_ulong badaddr;
     target_ulong bins;
@@ -379,8 +381,6 @@ struct CPUArchState {
     target_ulong cur_pmmask;
     target_ulong cur_pmbase;
 
-    float_status fp_status;
-
     /* Fields from here on are preserved across CPU reset. */
     QEMUTimer *stimer; /* Internal timer for S-mode interrupt */
     QEMUTimer *vstimer; /* Internal timer for VS-mode interrupt */