tcg: Add TCGHelperInfo argument to tcg_out_call

This eliminates an ifdef for TCI, and will be required for
expanding the call for TCGv_i128.

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

11 files changed, 49 insertions, 32 deletions

diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index 1af879e6f5..ad1816e32d 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -1336,7 +1336,7 @@ static void tcg_out_goto_long(TCGContext *s, const tcg_insn_unit *target)
     }
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target)
+static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *target)
 {
     ptrdiff_t offset = tcg_pcrel_diff(s, target) >> 2;
     if (offset == sextract64(offset, 0, 26)) {
@@ -1347,6 +1347,12 @@ static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target)
     }
 }
 
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target,
+                         const TCGHelperInfo *info)
+{
+    tcg_out_call_int(s, target);
+}
+
 void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_rx,
                               uintptr_t jmp_rw, uintptr_t addr)
 {
@@ -1594,7 +1600,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     tcg_out_mov(s, TARGET_LONG_BITS == 64, TCG_REG_X1, lb->addrlo_reg);
     tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X2, oi);
     tcg_out_adr(s, TCG_REG_X3, lb->raddr);
-    tcg_out_call(s, qemu_ld_helpers[opc & MO_SIZE]);
+    tcg_out_call_int(s, qemu_ld_helpers[opc & MO_SIZE]);
     if (opc & MO_SIGN) {
         tcg_out_sxt(s, lb->type, size, lb->datalo_reg, TCG_REG_X0);
     } else {
@@ -1620,7 +1626,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     tcg_out_mov(s, size == MO_64, TCG_REG_X2, lb->datalo_reg);
     tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X3, oi);
     tcg_out_adr(s, TCG_REG_X4, lb->raddr);
-    tcg_out_call(s, qemu_st_helpers[opc & MO_SIZE]);
+    tcg_out_call_int(s, qemu_st_helpers[opc & MO_SIZE]);
     tcg_out_goto(s, lb->raddr);
     return true;
 }
diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc
index 2c6c353eea..9245ea86d0 100644
--- a/tcg/arm/tcg-target.c.inc
+++ b/tcg/arm/tcg-target.c.inc
@@ -1131,7 +1131,7 @@ static void tcg_out_goto(TCGContext *s, ARMCond cond, const tcg_insn_unit *addr)
  * The call case is mostly used for helpers - so it's not unreasonable
  * for them to be beyond branch range.
  */
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *addr)
+static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *addr)
 {
     intptr_t addri = (intptr_t)addr;
     ptrdiff_t disp = tcg_pcrel_diff(s, addr);
@@ -1150,6 +1150,12 @@ static void tcg_out_call(TCGContext *s, const tcg_insn_unit *addr)
     tcg_out_blx_reg(s, COND_AL, TCG_REG_TMP);
 }
 
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *addr,
+                         const TCGHelperInfo *info)
+{
+    tcg_out_call_int(s, addr);
+}
+
 static void tcg_out_goto_label(TCGContext *s, ARMCond cond, TCGLabel *l)
 {
     if (l->has_value) {
@@ -1515,7 +1521,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     argreg = tcg_out_arg_reg32(s, argreg, TCG_REG_R14);
 
     /* Use the canonical unsigned helpers and minimize icache usage. */
-    tcg_out_call(s, qemu_ld_helpers[opc & MO_SIZE]);
+    tcg_out_call_int(s, qemu_ld_helpers[opc & MO_SIZE]);
 
     datalo = lb->datalo_reg;
     datahi = lb->datahi_reg;
diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc
index cb04e4b3ad..58bd5873f5 100644
--- a/tcg/i386/tcg-target.c.inc
+++ b/tcg/i386/tcg-target.c.inc
@@ -1661,7 +1661,8 @@ static void tcg_out_branch(TCGContext *s, int call, const tcg_insn_unit *dest)
     }
 }
 
-static inline void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest,
+                         const TCGHelperInfo *info)
 {
     tcg_out_branch(s, 1, dest);
 }
@@ -1885,7 +1886,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
                      (uintptr_t)l->raddr);
     }
 
-    tcg_out_call(s, qemu_ld_helpers[opc & (MO_BSWAP | MO_SIZE)]);
+    tcg_out_branch(s, 1, qemu_ld_helpers[opc & (MO_BSWAP | MO_SIZE)]);
 
     data_reg = l->datalo_reg;
     switch (opc & MO_SSIZE) {
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index d326e28740..c9e99e8ec3 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -567,7 +567,8 @@ static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool tail)
     }
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg,
+                         const TCGHelperInfo *info)
 {
     tcg_out_call_int(s, arg, false);
 }
@@ -760,7 +761,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A2, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A3, (tcg_target_long)l->raddr);
 
-    tcg_out_call(s, qemu_ld_helpers[size]);
+    tcg_out_call_int(s, qemu_ld_helpers[size], false);
 
     switch (opc & MO_SSIZE) {
     case MO_SB:
@@ -821,7 +822,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A3, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A4, (tcg_target_long)l->raddr);
 
-    tcg_out_call(s, qemu_st_helpers[size]);
+    tcg_out_call_int(s, qemu_st_helpers[size], false);
 
     return tcg_out_goto(s, l->raddr);
 }
diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc
index bd76f0c97f..292e490b5c 100644
--- a/tcg/mips/tcg-target.c.inc
+++ b/tcg/mips/tcg-target.c.inc
@@ -1020,7 +1020,8 @@ static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool tail)
     }
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg,
+                         const TCGHelperInfo *info)
 {
     tcg_out_call_int(s, arg, false);
     tcg_out_nop(s);
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index 38ee9974cd..e0621463f6 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -2002,7 +2002,8 @@ static void tcg_out_call_int(TCGContext *s, int lk,
 #endif
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target,
+                         const TCGHelperInfo *info)
 {
     tcg_out_call_int(s, LK, target);
 }
@@ -2221,7 +2222,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     tcg_out_movi(s, TCG_TYPE_I32, arg++, oi);
     tcg_out32(s, MFSPR | RT(arg) | LR);
 
-    tcg_out_call(s, qemu_ld_helpers[opc & (MO_BSWAP | MO_SIZE)]);
+    tcg_out_call_int(s, LK, qemu_ld_helpers[opc & (MO_BSWAP | MO_SIZE)]);
 
     lo = lb->datalo_reg;
     hi = lb->datahi_reg;
@@ -2290,7 +2291,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     tcg_out_movi(s, TCG_TYPE_I32, arg++, oi);
     tcg_out32(s, MFSPR | RT(arg) | LR);
 
-    tcg_out_call(s, qemu_st_helpers[opc & (MO_BSWAP | MO_SIZE)]);
+    tcg_out_call_int(s, LK, qemu_st_helpers[opc & (MO_BSWAP | MO_SIZE)]);
 
     tcg_out_b(s, 0, lb->raddr);
     return true;
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index 81a83e45b1..aa017d665a 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -819,7 +819,8 @@ static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool tail)
     }
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg,
+                         const TCGHelperInfo *info)
 {
     tcg_out_call_int(s, arg, false);
 }
@@ -1002,7 +1003,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
     tcg_out_movi(s, TCG_TYPE_PTR, a2, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, a3, (tcg_target_long)l->raddr);
 
-    tcg_out_call(s, qemu_ld_helpers[opc & MO_SSIZE]);
+    tcg_out_call_int(s, qemu_ld_helpers[opc & MO_SSIZE], false);
     tcg_out_mov(s, (opc & MO_SIZE) == MO_64, l->datalo_reg, a0);
 
     tcg_out_goto(s, l->raddr);
@@ -1047,7 +1048,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
     tcg_out_movi(s, TCG_TYPE_PTR, a3, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, a4, (tcg_target_long)l->raddr);
 
-    tcg_out_call(s, qemu_st_helpers[opc & MO_SIZE]);
+    tcg_out_call_int(s, qemu_st_helpers[opc & MO_SIZE], false);
 
     tcg_out_goto(s, l->raddr);
     return true;
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
index f1d3907cd8..b9ba7b605e 100644
--- a/tcg/s390x/tcg-target.c.inc
+++ b/tcg/s390x/tcg-target.c.inc
@@ -1691,7 +1691,7 @@ static void tgen_brcond(TCGContext *s, TCGType type, TCGCond c,
     tgen_branch(s, cc, l);
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest)
+static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *dest)
 {
     ptrdiff_t off = tcg_pcrel_diff(s, dest) >> 1;
     if (off == (int32_t)off) {
@@ -1702,6 +1702,12 @@ static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest)
     }
 }
 
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest,
+                         const TCGHelperInfo *info)
+{
+    tcg_out_call_int(s, dest);
+}
+
 static void tcg_out_qemu_ld_direct(TCGContext *s, MemOp opc, TCGReg data,
                                    TCGReg base, TCGReg index, int disp)
 {
@@ -1897,7 +1903,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     }
     tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_R4, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R5, (uintptr_t)lb->raddr);
-    tcg_out_call(s, qemu_ld_helpers[opc & (MO_BSWAP | MO_SSIZE)]);
+    tcg_out_call_int(s, qemu_ld_helpers[opc & (MO_BSWAP | MO_SSIZE)]);
     tcg_out_mov(s, TCG_TYPE_I64, data_reg, TCG_REG_R2);
 
     tgen_gotoi(s, S390_CC_ALWAYS, lb->raddr);
@@ -1938,7 +1944,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     }
     tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_R5, oi);
     tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R6, (uintptr_t)lb->raddr);
-    tcg_out_call(s, qemu_st_helpers[opc & (MO_BSWAP | MO_SIZE)]);
+    tcg_out_call_int(s, qemu_st_helpers[opc & (MO_BSWAP | MO_SIZE)]);
 
     tgen_gotoi(s, S390_CC_ALWAYS, lb->raddr);
     return true;
diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc
index cb9453efdd..eb913f33c8 100644
--- a/tcg/sparc64/tcg-target.c.inc
+++ b/tcg/sparc64/tcg-target.c.inc
@@ -859,7 +859,8 @@ static void tcg_out_call_nodelay(TCGContext *s, const tcg_insn_unit *dest,
     }
 }
 
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest)
+static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest,
+                         const TCGHelperInfo *info)
 {
     tcg_out_call_nodelay(s, dest, false);
     tcg_out_nop(s);
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 00161e1dd5..da91779890 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -145,12 +145,8 @@ static void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg, TCGReg arg1,
                        intptr_t arg2);
 static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,
                         TCGReg base, intptr_t ofs);
-#ifdef CONFIG_TCG_INTERPRETER
 static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target,
-                         ffi_cif *cif);
-#else
-static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target);
-#endif
+                         const TCGHelperInfo *info);
 static bool tcg_target_const_match(int64_t val, TCGType type, int ct);
 #ifdef TCG_TARGET_NEED_LDST_LABELS
 static int tcg_out_ldst_finalize(TCGContext *s);
@@ -4395,11 +4391,7 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
         save_globals(s, allocated_regs);
     }
 
-#ifdef CONFIG_TCG_INTERPRETER
-    tcg_out_call(s, tcg_call_func(op), info->cif);
-#else
-    tcg_out_call(s, tcg_call_func(op));
-#endif
+    tcg_out_call(s, tcg_call_func(op), info);
 
     /* Assign output registers and emit moves if needed.  */
     switch (info->out_kind) {
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index c1acaa943e..d36a7ebdd1 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -558,8 +558,9 @@ static void tcg_out_movi(TCGContext *s, TCGType type,
 }
 
 static void tcg_out_call(TCGContext *s, const tcg_insn_unit *func,
-                         ffi_cif *cif)
+                         const TCGHelperInfo *info)
 {
+    ffi_cif *cif = info->cif;
     tcg_insn_unit insn = 0;
     uint8_t which;