tcg: Pass TCGHelperInfo to tcg_gen_callN

In preparation for compiling tcg/ only once, eliminate
the all_helpers array.  Instantiate the info structs for
the generic helpers in accel/tcg/, and the structs for
the target-specific helpers in each translate.c.

Since we don't see all of the info structs at startup,
initialize at first use, using g_once_init_* to make
sure we don't race while doing so.

Reviewed-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

21 files changed, 88 insertions, 2 deletions

diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index be8adb2..545e574 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -30,6 +30,9 @@
 #include "exec/translator.h"
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
 
 #undef ALPHA_DEBUG_DISAS
 #define CONFIG_SOFTFLOAT_INLINE
diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c
index c89825a..4d84850 100644
--- a/target/arm/tcg/translate.c
+++ b/target/arm/tcg/translate.c
@@ -33,6 +33,9 @@
 #include "exec/log.h"
 #include "cpregs.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
 
 #define ENABLE_ARCH_4T    arm_dc_feature(s, ARM_FEATURE_V4T)
 #define ENABLE_ARCH_5     arm_dc_feature(s, ARM_FEATURE_V5)
diff --git a/target/avr/translate.c b/target/avr/translate.c
index cd82f5d..4fa40b5 100644
--- a/target/avr/translate.c
+++ b/target/avr/translate.c
@@ -31,6 +31,11 @@
 #include "exec/translator.h"
 #include "exec/gen-icount.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /*
  *  Define if you want a BREAK instruction translated to a breakpoint
  *  Active debugging connection is assumed
diff --git a/target/cris/translate.c b/target/cris/translate.c
index b2beb99..3c21826 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -34,11 +34,13 @@
 #include "exec/translator.h"
 #include "crisv32-decode.h"
 #include "qemu/qemu-print.h"
-
 #include "exec/helper-gen.h"
-
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 
 #define DISAS_CRIS 0
 #if DISAS_CRIS
diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c
index 42a7697..00e2503 100644
--- a/target/hexagon/translate.c
+++ b/target/hexagon/translate.c
@@ -31,6 +31,10 @@
 #include "genptr.h"
 #include "printinsn.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 #include "analyze_funcs_generated.c.inc"
 
 typedef void (*AnalyzeInsn)(DisasContext *ctx);
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 59e4688..2c50fa7 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -29,6 +29,11 @@
 #include "exec/translator.h"
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /* Since we have a distinction between register size and address size,
    we need to redefine all of these.  */
 
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 91c9c0c..d509105 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -34,6 +34,11 @@
 
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 #define PREFIX_REPZ   0x01
 #define PREFIX_REPNZ  0x02
 #define PREFIX_LOCK   0x04
diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c
index ae53f5e..67140ad 100644
--- a/target/loongarch/translate.c
+++ b/target/loongarch/translate.c
@@ -26,6 +26,10 @@ static TCGv cpu_lladdr, cpu_llval;
 
 #include "exec/gen-icount.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 #define DISAS_STOP        DISAS_TARGET_0
 #define DISAS_EXIT        DISAS_TARGET_1
 #define DISAS_EXIT_UPDATE DISAS_TARGET_2
diff --git a/target/m68k/translate.c b/target/m68k/translate.c
index 44d852b..90ca51f 100644
--- a/target/m68k/translate.c
+++ b/target/m68k/translate.c
@@ -34,6 +34,9 @@
 #include "exec/log.h"
 #include "fpu/softfloat.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
 
 //#define DEBUG_DISPATCH 1
 
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index ee0d7b8..7a5d106 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -31,6 +31,10 @@
 
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 #define EXTRACT_FIELD(src, start, end) \
             (((src) >> start) & ((1 << (end - start + 1)) - 1))
 
diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c
index a6ca2e5..bff1859 100644
--- a/target/mips/tcg/translate.c
+++ b/target/mips/tcg/translate.c
@@ -37,6 +37,11 @@
 #include "fpu_helper.h"
 #include "translate.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /*
  * Many sysemu-only helpers are not reachable for user-only.
  * Define stub generators here, so that we need not either sprinkle
diff --git a/target/nios2/translate.c b/target/nios2/translate.c
index a548e16..28c1d70 100644
--- a/target/nios2/translate.c
+++ b/target/nios2/translate.c
@@ -35,6 +35,11 @@
 #include "exec/gen-icount.h"
 #include "semihosting/semihost.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /* is_jmp field values */
 #define DISAS_UPDATE  DISAS_TARGET_1 /* cpu state was modified dynamically */
 
diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index 43ba0cc..06e6eae 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -35,6 +35,11 @@
 
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /* is_jmp field values */
 #define DISAS_EXIT    DISAS_TARGET_0  /* force exit to main loop */
 #define DISAS_JUMP    DISAS_TARGET_1  /* exit via jmp_pc/jmp_pc_imm */
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 9b78845..67d7ee0 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -41,6 +41,10 @@
 #include "qemu/qemu-print.h"
 #include "qapi/error.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 #define CPU_SINGLE_STEP 0x1
 #define CPU_BRANCH_STEP 0x2
 
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index 928da0d..ed96816 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -33,6 +33,10 @@
 #include "instmap.h"
 #include "internals.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 /* global register indices */
 static TCGv cpu_gpr[32], cpu_gprh[32], cpu_pc, cpu_vl, cpu_vstart;
 static TCGv_i64 cpu_fpr[32]; /* assume F and D extensions */
diff --git a/target/rx/translate.c b/target/rx/translate.c
index 70fad98..89dbec2 100644
--- a/target/rx/translate.c
+++ b/target/rx/translate.c
@@ -28,6 +28,11 @@
 #include "exec/translator.h"
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 typedef struct DisasContext {
     DisasContextBase base;
     CPURXState *env;
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index 3eb3708..60b1758 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -46,6 +46,10 @@
 #include "exec/log.h"
 #include "qemu/atomic128.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 
 /* Information that (most) every instruction needs to manipulate.  */
 typedef struct DisasContext DisasContext;
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index d9accfa..9d2c7a3 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -29,6 +29,10 @@
 #include "exec/log.h"
 #include "qemu/qemu-print.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 
 typedef struct DisasContext {
     DisasContextBase base;
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index 93777984..ebaf376 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -33,6 +33,9 @@
 #include "exec/log.h"
 #include "asi.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
 
 #define DYNAMIC_PC  1 /* dynamic pc value */
 #define JUMP_PC     2 /* dynamic pc value which takes only two values
diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index 2646cb3..eee935b 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -33,6 +33,11 @@
 #include "exec/translator.h"
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
+
 /*
  * TCG registers
  */
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index 728aeeb..11bb8c0 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -45,6 +45,10 @@
 
 #include "exec/log.h"
 
+#define HELPER_H "helper.h"
+#include "exec/helper-info.c.inc"
+#undef  HELPER_H
+
 
 struct DisasContext {
     DisasContextBase base;