diff mbox series

[v3,11/13] target/mips: rationalise softfloat includes

Message ID 20190813124946.25322-12-alex.bennee@linaro.org
State Superseded
Headers show
Series softfloat updates (include tweaks, rm LIT64) | expand

Commit Message

Alex Bennée Aug. 13, 2019, 12:49 p.m. UTC 
We should avoid including the whole of softfloat headers in cpu.h and
explicitly include it only where we will be calling softfloat
functions. We can use the -types.h in cpu.h for the few bits that are
global. We also move the restore_snan_bit_mode into internal.h and
include -helpers.h there.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>

---
v2
  - move restore_snan_bit_mode to internal.h
---
 linux-user/mips/cpu_loop.c | 1 +
 target/mips/cpu.h          | 8 +-------
 target/mips/internal.h     | 7 +++++++
 target/mips/msa_helper.c   | 1 +
 target/mips/op_helper.c    | 1 +
 5 files changed, 11 insertions(+), 7 deletions(-)

-- 
2.20.1
diff mbox series

Patch

diff --git a/linux-user/mips/cpu_loop.c b/linux-user/mips/cpu_loop.c
index 0ba894fa7aa..39915b3fde2 100644
--- a/linux-user/mips/cpu_loop.c
+++ b/linux-user/mips/cpu_loop.c
@@ -22,6 +22,7 @@ 
 #include "qemu.h"
 #include "cpu_loop-common.h"
 #include "elf.h"
+#include "internal.h"
 
 # ifdef TARGET_ABI_MIPSO32
 #  define MIPS_SYS(name, args) args,
diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index 21c0615e020..d235117dab3 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -5,7 +5,7 @@ 
 
 #include "cpu-qom.h"
 #include "exec/cpu-defs.h"
-#include "fpu/softfloat.h"
+#include "fpu/softfloat-types.h"
 #include "mips-defs.h"
 
 #define TCG_GUEST_DEFAULT_MO (0)
@@ -1195,12 +1195,6 @@  void itc_reconfigure(struct MIPSITUState *tag);
 /* helper.c */
 target_ulong exception_resume_pc(CPUMIPSState *env);
 
-static inline void restore_snan_bit_mode(CPUMIPSState *env)
-{
-    set_snan_bit_is_one((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) == 0,
-                        &env->active_fpu.fp_status);
-}
-
 static inline void cpu_get_tb_cpu_state(CPUMIPSState *env, target_ulong *pc,
                                         target_ulong *cs_base, uint32_t *flags)
 {
diff --git a/target/mips/internal.h b/target/mips/internal.h
index b2b41a51ab4..49a7a7d8f56 100644
--- a/target/mips/internal.h
+++ b/target/mips/internal.h
@@ -7,6 +7,7 @@ 
 #ifndef MIPS_INTERNAL_H
 #define MIPS_INTERNAL_H
 
+#include "fpu/softfloat-helpers.h"
 
 /* MMU types, the first four entries have the same layout as the
    CP0C0_MT field.  */
@@ -226,6 +227,12 @@  static inline void restore_flush_mode(CPUMIPSState *env)
                       &env->active_fpu.fp_status);
 }
 
+static inline void restore_snan_bit_mode(CPUMIPSState *env)
+{
+    set_snan_bit_is_one((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) == 0,
+                        &env->active_fpu.fp_status);
+}
+
 static inline void restore_fp_status(CPUMIPSState *env)
 {
     restore_rounding_mode(env);
diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c
index a5a86572b4a..f24061e2af7 100644
--- a/target/mips/msa_helper.c
+++ b/target/mips/msa_helper.c
@@ -22,6 +22,7 @@ 
 #include "internal.h"
 #include "exec/exec-all.h"
 #include "exec/helper-proto.h"
+#include "fpu/softfloat.h"
 
 /* Data format min and max values */
 #define DF_BITS(df) (1 << ((df) + 3))
diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c
index 9e2e02f8586..f88a3ab9043 100644
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -25,6 +25,7 @@ 
 #include "exec/exec-all.h"
 #include "exec/cpu_ldst.h"
 #include "sysemu/kvm.h"
+#include "fpu/softfloat.h"
 
 /*****************************************************************************/
 /* Exceptions processing helpers */