Delegate setup of TCG temporaries to targets

Delegate TCG temp_buf setup to targets, so that they can use a stack
frame later instead.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
index 457ad7edf8beccab85bd7650a1f60657caf54673..93eb0f1a4548c38ba5d625d75831a6a61a47a57f 100644 (file)
--- a/tcg/arm/tcg-target.c
+++ b/tcg/arm/tcg-target.c
@@ -1804,6 +1804,8 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_PC);
 
     tcg_add_target_add_op_defs(arm_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }
 
 static inline void tcg_out_ld(TCGContext *s, TCGType type, int arg,

diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c
index 7248520caa7f65dd2b8d1153bc0956183decad3a..79bca630c5e33e487508414a63e7380276c9de22 100644 (file)
--- a/tcg/hppa/tcg-target.c
+++ b/tcg/hppa/tcg-target.c
@@ -1682,4 +1682,6 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_R31); /* ble link reg */
 
     tcg_add_target_add_op_defs(hppa_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index 72b3a48f1ffdb1b9cf551efcd502492c75f4e27a..3ff91053f9c2d639dd11e2390b67c1ec96dfc353 100644 (file)
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -1981,4 +1981,6 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_ESP);
 
     tcg_add_target_add_op_defs(x86_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index 246b2c0a4c67ffc47cc674b09cfd27ca49b9126d..6386a5bf270b1b0ff6d8cd366f1d92ce4c82b162 100644 (file)
--- a/tcg/ia64/tcg-target.c
+++ b/tcg/ia64/tcg-target.c
@@ -2388,4 +2388,6 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_R6);
 
     tcg_add_target_add_op_defs(ia64_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index cb2ab8ba6e809b11a7663f25912622d46644ef2b..12ff9d52592e3b93bd61370d0aeb57afe9e142bd 100644 (file)
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -1528,4 +1528,6 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP);   /* stack pointer */
 
     tcg_add_target_add_op_defs(mips_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
index 266e699e4299ee45b2a2d5cbf9904fb703380eb8..dde4e1857014f166589a3c55dd7fb8f41d95926e 100644 (file)
--- a/tcg/ppc/tcg-target.c
+++ b/tcg/ppc/tcg-target.c
@@ -1919,4 +1919,6 @@ static void tcg_target_init(TCGContext *s)
 #endif
 
     tcg_add_target_add_op_defs(ppc_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 2e3cd2b81c88b8260473b631d1b8dec99c2945d3..32184387e54e7e852af6ebc7e58c88a051679cc8 100644 (file)
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -1696,4 +1696,6 @@ static void tcg_target_init (TCGContext *s)
     tcg_regset_set_reg (s->reserved_regs, TCG_REG_R13);
 
     tcg_add_target_add_op_defs (ppc_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index 8d8498ca2e42d34757897fe576ce53af64deda46..2fc564640075389529fd90b3f61dc77fcd950d28 100644 (file)
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -2291,6 +2291,8 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_CALL_STACK);
 
     tcg_add_target_add_op_defs(s390_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }
 
 static void tcg_target_qemu_prologue(TCGContext *s)

diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index ecf7ace79ecabc8ba665b675cd8cd509fd8ce172..86f8c1e9bd7ae5c64ef1efe6818526fa3aff3267 100644 (file)
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -1566,4 +1566,6 @@ static void tcg_target_init(TCGContext *s)
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_O6);
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_O7);
     tcg_add_target_add_op_defs(sparc_op_defs);
+    tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf),
+                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }

diff --git a/translate-all.c b/translate-all.c
index 24878aac5c3447a651020fdaf9443ecd99d3265d..041c1089481466e579802a41a5b0fb0491e74838 100644 (file)
--- a/translate-all.c
+++ b/translate-all.c
@@ -43,8 +43,6 @@ uint8_t gen_opc_instr_start[OPC_BUF_SIZE];
 void cpu_gen_init(void)
 {
     tcg_context_init(&tcg_ctx); 
-    tcg_set_frame(&tcg_ctx, TCG_AREG0, offsetof(CPUState, temp_buf),
-                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }
 
 /* return non zero if the very first instruction is invalid so that