diff mbox series

[07/22] target/arm/tcg: Expose some iwmmxt methods in 'translate.h'

Message ID 20230609104717.95555-8-philmd@linaro.org
State Superseded
Headers show
Series target/arm/tcg: Remove inclusions of 'exec/helper-[proto/gen].h' | expand

Commit Message

Philippe Mathieu-Daudé June 9, 2023, 10:47 a.m. UTC 
Expose a few methods and variables before extracting iwmmxt
code from translate.c.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/arm/tcg/translate.h | 6 ++++++
 target/arm/tcg/translate.c | 8 ++++----
 2 files changed, 10 insertions(+), 4 deletions(-)

Comments

Richard Henderson June 9, 2023, 6:19 p.m. UTC | #1 
On 6/9/23 03:47, Philippe Mathieu-Daudé wrote:
> Expose a few methods and variables before extracting iwmmxt
> code from translate.c.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   target/arm/tcg/translate.h | 6 ++++++
>   target/arm/tcg/translate.c | 8 ++++----
>   2 files changed, 10 insertions(+), 4 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
diff mbox series

Patch

diff --git a/target/arm/tcg/translate.h b/target/arm/tcg/translate.h
index d1cacff0b2..3d7c55d3b6 100644
--- a/target/arm/tcg/translate.h
+++ b/target/arm/tcg/translate.h
@@ -165,6 +165,7 @@  typedef struct DisasCompare {
 } DisasCompare;
 
 /* Share the TCG temporaries common between 32 and 64 bit modes.  */
+extern TCGv_i32 cpu_R[16];
 extern TCGv_i32 cpu_NF, cpu_ZF, cpu_CF, cpu_VF;
 extern TCGv_i64 cpu_exclusive_addr;
 extern TCGv_i64 cpu_exclusive_val;
@@ -298,6 +299,11 @@  static inline int curr_insn_len(DisasContext *s)
 /* CPU state was modified dynamically; no need to exit, but do not chain. */
 #define DISAS_UPDATE_NOCHAIN  DISAS_TARGET_10
 
+/* These are TCG temporaries used only by the legacy iwMMXt decoder */
+extern TCGv_i64 cpu_V0, cpu_V1, cpu_M0;
+int disas_iwmmxt_insn(DisasContext *s, uint32_t insn);
+int disas_dsp_insn(DisasContext *s, uint32_t insn);
+
 #ifdef TARGET_AARCH64
 void a64_translate_init(void);
 void gen_a64_update_pc(DisasContext *s, target_long diff);
diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c
index 3238463f13..aaa479521e 100644
--- a/target/arm/tcg/translate.c
+++ b/target/arm/tcg/translate.c
@@ -45,9 +45,9 @@ 
 #define ENABLE_ARCH_8     arm_dc_feature(s, ARM_FEATURE_V8)
 
 /* These are TCG temporaries used only by the legacy iwMMXt decoder */
-static TCGv_i64 cpu_V0, cpu_V1, cpu_M0;
+TCGv_i64 cpu_V0, cpu_V1, cpu_M0;
 /* These are TCG globals which alias CPUARMState fields */
-static TCGv_i32 cpu_R[16];
+TCGv_i32 cpu_R[16];
 TCGv_i32 cpu_CF, cpu_NF, cpu_VF, cpu_ZF;
 TCGv_i64 cpu_exclusive_addr;
 TCGv_i64 cpu_exclusive_val;
@@ -1490,7 +1490,7 @@  static inline int gen_iwmmxt_shift(uint32_t insn, uint32_t mask, TCGv_i32 dest)
  * Disassemble an iwMMXt instruction.
  * Returns nonzero if an error occurred (ie. an undefined instruction).
  */
-static int disas_iwmmxt_insn(DisasContext *s, uint32_t insn)
+int disas_iwmmxt_insn(DisasContext *s, uint32_t insn)
 {
     int rd, wrd;
     int rdhi, rdlo, rd0, rd1, i;
@@ -2509,7 +2509,7 @@  static int disas_iwmmxt_insn(DisasContext *s, uint32_t insn)
  * Disassemble an XScale DSP instruction.
  * Returns nonzero if an error occurred (ie. an undefined instruction).
  */
-static int disas_dsp_insn(DisasContext *s, uint32_t insn)
+int disas_dsp_insn(DisasContext *s, uint32_t insn)
 {
     int acc, rd0, rd1, rdhi, rdlo;
     TCGv_i32 tmp, tmp2;