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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: [PATCH 07/13] target/arm: Make functions used by translate-vfp global
Date: Tue, 13 Apr 2021 17:07:53 +0100	[thread overview]
Message-ID: <20210413160759.5917-8-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210413160759.5917-1-peter.maydell@linaro.org>

Make the remaining functions which are needed by translate-vfp.c.inc
global.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/translate-a32.h | 32 ++++++++++++++++++++++++++++++++
 target/arm/translate.c     | 37 ++++++-------------------------------
 2 files changed, 38 insertions(+), 31 deletions(-)

diff --git a/target/arm/translate-a32.h b/target/arm/translate-a32.h
index e0e03245f6f..a874253321d 100644
--- a/target/arm/translate-a32.h
+++ b/target/arm/translate-a32.h
@@ -30,6 +30,11 @@ void read_neon_element32(TCGv_i32 dest, int reg, int ele, MemOp memop);
 void read_neon_element64(TCGv_i64 dest, int reg, int ele, MemOp memop);
 void write_neon_element32(TCGv_i32 src, int reg, int ele, MemOp memop);
 void write_neon_element64(TCGv_i64 src, int reg, int ele, MemOp memop);
+TCGv_i32 add_reg_for_lit(DisasContext *s, int reg, int ofs);
+void gen_set_pc_im(DisasContext *s, target_ulong val);
+void gen_lookup_tb(DisasContext *s);
+long vfp_reg_offset(bool dp, unsigned reg);
+long neon_full_reg_offset(unsigned reg);
 
 static inline TCGv_i32 load_cpu_offset(int offset)
 {
@@ -57,6 +62,8 @@ static inline TCGv_i32 load_reg(DisasContext *s, int reg)
     return tmp;
 }
 
+void store_reg(DisasContext *s, int reg, TCGv_i32 var);
+
 void gen_aa32_ld_i32(DisasContext *s, TCGv_i32 val, TCGv_i32 a32,
                      int index, MemOp opc);
 void gen_aa32_st_i32(DisasContext *s, TCGv_i32 val, TCGv_i32 a32,
@@ -101,4 +108,29 @@ static inline void gen_aa32_st64(DisasContext *s, TCGv_i64 val,
     gen_aa32_st_i64(s, val, a32, index, MO_Q | s->be_data);
 }
 
+#if defined(CONFIG_USER_ONLY)
+#define IS_USER(s) 1
+#else
+#define IS_USER(s) (s->user)
+#endif
+
+static inline void gen_set_condexec(DisasContext *s)
+{
+    if (s->condexec_mask) {
+        uint32_t val = (s->condexec_cond << 4) | (s->condexec_mask >> 1);
+        TCGv_i32 tmp = tcg_temp_new_i32();
+        tcg_gen_movi_i32(tmp, val);
+        store_cpu_field(tmp, condexec_bits);
+    }
+}
+
+static inline void gen_set_cpsr(TCGv_i32 var, uint32_t mask)
+{
+    TCGv_i32 tmp_mask = tcg_const_i32(mask);
+    gen_helper_cpsr_write(cpu_env, var, tmp_mask);
+    tcg_temp_free_i32(tmp_mask);
+}
+/* Set NZCV flags from the high 4 bits of var.  */
+#define gen_set_nzcv(var) gen_set_cpsr(var, CPSR_NZCV)
+
 #endif
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 2daabb5fb6f..9522002d34e 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -52,12 +52,6 @@
 #include "translate.h"
 #include "translate-a32.h"
 
-#if defined(CONFIG_USER_ONLY)
-#define IS_USER(s) 1
-#else
-#define IS_USER(s) (s->user)
-#endif
-
 /* These are TCG temporaries used only by the legacy iwMMXt decoder */
 static TCGv_i64 cpu_V0, cpu_V1, cpu_M0;
 /* These are TCG globals which alias CPUARMState fields */
@@ -209,7 +203,7 @@ void load_reg_var(DisasContext *s, TCGv_i32 var, int reg)
  * This is used for load/store for which use of PC implies (literal),
  * or ADD that implies ADR.
  */
-static TCGv_i32 add_reg_for_lit(DisasContext *s, int reg, int ofs)
+TCGv_i32 add_reg_for_lit(DisasContext *s, int reg, int ofs)
 {
     TCGv_i32 tmp = tcg_temp_new_i32();
 
@@ -223,7 +217,7 @@ static TCGv_i32 add_reg_for_lit(DisasContext *s, int reg, int ofs)
 
 /* Set a CPU register.  The source must be a temporary and will be
    marked as dead.  */
-static void store_reg(DisasContext *s, int reg, TCGv_i32 var)
+void store_reg(DisasContext *s, int reg, TCGv_i32 var)
 {
     if (reg == 15) {
         /* In Thumb mode, we must ignore bit 0.
@@ -265,15 +259,6 @@ static void store_sp_checked(DisasContext *s, TCGv_i32 var)
 #define gen_uxtb16(var) gen_helper_uxtb16(var, var)
 
 
-static inline void gen_set_cpsr(TCGv_i32 var, uint32_t mask)
-{
-    TCGv_i32 tmp_mask = tcg_const_i32(mask);
-    gen_helper_cpsr_write(cpu_env, var, tmp_mask);
-    tcg_temp_free_i32(tmp_mask);
-}
-/* Set NZCV flags from the high 4 bits of var.  */
-#define gen_set_nzcv(var) gen_set_cpsr(var, CPSR_NZCV)
-
 static void gen_exception_internal(int excp)
 {
     TCGv_i32 tcg_excp = tcg_const_i32(excp);
@@ -697,17 +682,7 @@ void arm_gen_test_cc(int cc, TCGLabel *label)
     arm_free_cc(&cmp);
 }
 
-static inline void gen_set_condexec(DisasContext *s)
-{
-    if (s->condexec_mask) {
-        uint32_t val = (s->condexec_cond << 4) | (s->condexec_mask >> 1);
-        TCGv_i32 tmp = tcg_temp_new_i32();
-        tcg_gen_movi_i32(tmp, val);
-        store_cpu_field(tmp, condexec_bits);
-    }
-}
-
-static inline void gen_set_pc_im(DisasContext *s, target_ulong val)
+void gen_set_pc_im(DisasContext *s, target_ulong val)
 {
     tcg_gen_movi_i32(cpu_R[15], val);
 }
@@ -1033,7 +1008,7 @@ static void gen_exception_el(DisasContext *s, int excp, uint32_t syn,
 }
 
 /* Force a TB lookup after an instruction that changes the CPU state.  */
-static inline void gen_lookup_tb(DisasContext *s)
+void gen_lookup_tb(DisasContext *s)
 {
     tcg_gen_movi_i32(cpu_R[15], s->base.pc_next);
     s->base.is_jmp = DISAS_EXIT;
@@ -1068,7 +1043,7 @@ static inline void gen_hlt(DisasContext *s, int imm)
 /*
  * Return the offset of a "full" NEON Dreg.
  */
-static long neon_full_reg_offset(unsigned reg)
+long neon_full_reg_offset(unsigned reg)
 {
     return offsetof(CPUARMState, vfp.zregs[reg >> 1].d[reg & 1]);
 }
@@ -1094,7 +1069,7 @@ static long neon_element_offset(int reg, int element, MemOp memop)
 }
 
 /* Return the offset of a VFP Dreg (dp = true) or VFP Sreg (dp = false). */
-static long vfp_reg_offset(bool dp, unsigned reg)
+long vfp_reg_offset(bool dp, unsigned reg)
 {
     if (dp) {
         return neon_element_offset(reg, 0, MO_64);
-- 
2.20.1



  parent reply	other threads:[~2021-04-13 16:27 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13 16:07 [PATCH 00/13] target/arm: Split translate-*.c.inc into separate compilation units Peter Maydell
2021-04-13 16:07 ` [PATCH 01/13] target/arm: Move constant expanders to translate.h Peter Maydell
2021-04-13 16:59   ` Philippe Mathieu-Daudé
2021-04-27 16:29   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 02/13] target/arm: Share unallocated_encoding() and gen_exception_insn() Peter Maydell
2021-04-27 16:36   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 03/13] target/arm: Make functions used by m-nocp global Peter Maydell
2021-04-27 16:42   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 04/13] target/arm: Split m-nocp trans functions into their own file Peter Maydell
2021-04-27 16:40   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 05/13] target/arm: Move gen_aa32 functions to translate-a32.h Peter Maydell
2021-04-27 16:44   ` Richard Henderson
2021-04-27 16:46     ` Peter Maydell
2021-04-13 16:07 ` [PATCH 06/13] target/arm: Move vfp_{load, store}_reg{32, 64} to translate-vfp.c.inc Peter Maydell
2021-04-13 17:00   ` Philippe Mathieu-Daudé
2021-04-27 16:47   ` Richard Henderson
2021-04-13 16:07 ` Peter Maydell [this message]
2021-04-13 17:01   ` [PATCH 07/13] target/arm: Make functions used by translate-vfp global Philippe Mathieu-Daudé
2021-04-27 17:03   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 08/13] target/arm: Make translate-vfp.c.inc its own compilation unit Peter Maydell
2021-04-13 17:02   ` Philippe Mathieu-Daudé
2021-04-27 17:06   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 09/13] target/arm: Move vfp_reg_ptr() to translate-neon.c.inc Peter Maydell
2021-04-13 17:02   ` Philippe Mathieu-Daudé
2021-04-13 17:03   ` Philippe Mathieu-Daudé
2021-04-27 17:06   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 10/13] target/arm: Delete unused typedef Peter Maydell
2021-04-27 17:07   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 11/13] target/arm: Move NeonGenThreeOpEnvFn typedef to translate.h Peter Maydell
2021-04-27 17:07   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 12/13] target/arm: Make functions used by translate-neon global Peter Maydell
2021-04-13 17:04   ` Philippe Mathieu-Daudé
2021-04-27 17:07   ` Richard Henderson
2021-04-13 16:07 ` [PATCH 13/13] target/arm: Make translate-neon.c.inc its own compilation unit Peter Maydell
2021-04-13 17:04   ` Philippe Mathieu-Daudé
2021-04-27 17:08   ` Richard Henderson

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