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-rw-r--r--tcg/README7
-rw-r--r--tcg/arm/tcg-target.c7
-rw-r--r--tcg/hppa/tcg-target.c6
-rw-r--r--tcg/i386/tcg-target.c9
-rw-r--r--tcg/ia64/tcg-target.c4
-rw-r--r--tcg/mips/tcg-target.c5
-rw-r--r--tcg/ppc/tcg-target.c10
-rw-r--r--tcg/ppc64/tcg-target.c10
-rw-r--r--tcg/s390/tcg-target.c6
-rw-r--r--tcg/sparc/tcg-target.c2
-rw-r--r--tcg/tcg-opc.h1
-rw-r--r--tcg/tci/tcg-target.c4
-rw-r--r--tci.c1
13 files changed, 1 insertions, 71 deletions
diff --git a/tcg/README b/tcg/README
index 27846f1ea4..aa86992bca 100644
--- a/tcg/README
+++ b/tcg/README
@@ -88,8 +88,7 @@ supported.
* Branches:
-Use the instruction 'br' to jump to a label. Use 'jmp' to jump to an
-explicit address. Conditional branches can only jump to labels.
+Use the instruction 'br' to jump to a label.
3.3) Code Optimizations
@@ -129,10 +128,6 @@ call function 'ptr' (pointer type)
********* Jumps/Labels
-* jmp t0
-
-Absolute jump to address t0 (pointer type).
-
* set_label $label
Define label 'label' at the current program point.
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
index 2bad0a2b17..1e61864d42 100644
--- a/tcg/arm/tcg-target.c
+++ b/tcg/arm/tcg-target.c
@@ -1530,12 +1530,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
else
tcg_out_callr(s, COND_AL, args[0]);
break;
- case INDEX_op_jmp:
- if (const_args[0])
- tcg_out_goto(s, COND_AL, args[0]);
- else
- tcg_out_bx(s, COND_AL, args[0]);
- break;
case INDEX_op_br:
tcg_out_goto_label(s, COND_AL, args[0]);
break;
@@ -1769,7 +1763,6 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c
index 2c79c1081e..44974c4e86 100644
--- a/tcg/hppa/tcg-target.c
+++ b/tcg/hppa/tcg-target.c
@@ -1353,11 +1353,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
}
break;
- case INDEX_op_jmp:
- fprintf(stderr, "unimplemented jmp\n");
- tcg_abort();
- break;
-
case INDEX_op_br:
tcg_out_branch(s, args[0], 1);
break;
@@ -1592,7 +1587,6 @@ static const TCGTargetOpDef hppa_op_defs[] = {
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "r" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index 0e218c8614..bb2306df8d 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -1513,14 +1513,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
tcg_out_modrm(s, OPC_GRP5, EXT5_CALLN_Ev, args[0]);
}
break;
- case INDEX_op_jmp:
- if (const_args[0]) {
- tcg_out_jmp(s, args[0]);
- } else {
- /* jmp *reg */
- tcg_out_modrm(s, OPC_GRP5, EXT5_JMPN_Ev, args[0]);
- }
- break;
case INDEX_op_br:
tcg_out_jxx(s, JCC_JMP, args[0], 0);
break;
@@ -1848,7 +1840,6 @@ static const TCGTargetOpDef x86_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
{ INDEX_op_movi_i32, { "r" } },
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index dc9c12cf18..705712f775 100644
--- a/tcg/ia64/tcg-target.c
+++ b/tcg/ia64/tcg-target.c
@@ -1916,9 +1916,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_goto_tb:
tcg_out_goto_tb(s, args[0]);
break;
- case INDEX_op_jmp:
- tcg_out_jmp(s, args[0]);
- break;
case INDEX_op_movi_i32:
tcg_out_movi(s, TCG_TYPE_I32, args[0], args[1]);
@@ -2156,7 +2153,6 @@ static const TCGTargetOpDef ia64_op_defs[] = {
{ INDEX_op_call, { "r" } },
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
- { INDEX_op_jmp, { "r" } },
{ INDEX_op_mov_i32, { "r", "r" } },
{ INDEX_op_movi_i32, { "r" } },
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 34e3e7f823..7e4013e1e6 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -1322,10 +1322,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
tcg_out_opc_reg(s, OPC_JALR, TCG_REG_RA, args[0], 0);
tcg_out_nop(s);
break;
- case INDEX_op_jmp:
- tcg_out_opc_reg(s, OPC_JR, 0, args[0], 0);
- tcg_out_nop(s);
- break;
case INDEX_op_br:
tcg_out_brcond(s, TCG_COND_EQ, TCG_REG_ZERO, TCG_REG_ZERO, args[0]);
break;
@@ -1577,7 +1573,6 @@ static const TCGTargetOpDef mips_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "C" } },
- { INDEX_op_jmp, { "r" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
index 90c275d698..56baedda58 100644
--- a/tcg/ppc/tcg-target.c
+++ b/tcg/ppc/tcg-target.c
@@ -1417,15 +1417,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
case INDEX_op_call:
tcg_out_call (s, args[0], const_args[0]);
break;
- case INDEX_op_jmp:
- if (const_args[0]) {
- tcg_out_b (s, 0, args[0]);
- }
- else {
- tcg_out32 (s, MTSPR | RS (args[0]) | CTR);
- tcg_out32 (s, BCCTR | BO_ALWAYS);
- }
- break;
case INDEX_op_movi_i32:
tcg_out_movi(s, TCG_TYPE_I32, args[0], args[1]);
break;
@@ -1904,7 +1895,6 @@ static const TCGTargetOpDef ppc_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 19944bc427..6e9b363a1b 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -1245,15 +1245,6 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args,
case INDEX_op_call:
tcg_out_call (s, args[0], const_args[0]);
break;
- case INDEX_op_jmp:
- if (const_args[0]) {
- tcg_out_b (s, 0, args[0]);
- }
- else {
- tcg_out32 (s, MTSPR | RS (args[0]) | CTR);
- tcg_out32 (s, BCCTR | BO_ALWAYS);
- }
- break;
case INDEX_op_movi_i32:
tcg_out_movi (s, TCG_TYPE_I32, args[0], args[1]);
break;
@@ -1588,7 +1579,6 @@ static const TCGTargetOpDef ppc_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index 3b90605fb1..4b4305952d 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -2037,11 +2037,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
#endif /* TCG_TARGET_REG_BITS == 64 */
- case INDEX_op_jmp:
- /* This one is obsolete and never emitted. */
- tcg_abort();
- break;
-
default:
fprintf(stderr,"unimplemented opc 0x%x\n",opc);
tcg_abort();
@@ -2052,7 +2047,6 @@ static const TCGTargetOpDef s390_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index 8fd7f86de0..e82fab2622 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -1097,7 +1097,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
/* delay slot */
tcg_out_nop(s);
break;
- case INDEX_op_jmp:
case INDEX_op_br:
tcg_out_branch_i32(s, COND_A, args[0]);
tcg_out_nop(s);
@@ -1367,7 +1366,6 @@ static const TCGTargetOpDef sparc_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_call, { "ri" } },
- { INDEX_op_jmp, { "ri" } },
{ INDEX_op_br, { } },
{ INDEX_op_mov_i32, { "r", "r" } },
diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index dbb0e3916a..04cb7ca038 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -38,7 +38,6 @@ DEF(discard, 1, 0, 0, 0)
DEF(set_label, 0, 0, 1, TCG_OPF_BB_END)
DEF(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */
-DEF(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
#define IMPL(X) (X ? 0 : TCG_OPF_NOT_PRESENT)
diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c
index d272a906e8..e930740835 100644
--- a/tcg/tci/tcg-target.c
+++ b/tcg/tci/tcg-target.c
@@ -69,7 +69,6 @@ static const TCGTargetOpDef tcg_target_op_defs[] = {
{ INDEX_op_exit_tb, { NULL } },
{ INDEX_op_goto_tb, { NULL } },
{ INDEX_op_call, { RI } },
- { INDEX_op_jmp, { RI } },
{ INDEX_op_br, { NULL } },
{ INDEX_op_mov_i32, { R, R } },
@@ -583,9 +582,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
case INDEX_op_call:
tcg_out_ri(s, const_args[0], args[0]);
break;
- case INDEX_op_jmp:
- TODO();
- break;
case INDEX_op_setcond_i32:
tcg_out_r(s, args[0]);
tcg_out_r(s, args[1]);
diff --git a/tci.c b/tci.c
index a4f7b78418..98f5f713e0 100644
--- a/tci.c
+++ b/tci.c
@@ -505,7 +505,6 @@ tcg_target_ulong tcg_qemu_tb_exec(CPUArchState *cpustate, uint8_t *tb_ptr)
tci_write_reg(TCG_REG_R0, tmp64);
#endif
break;
- case INDEX_op_jmp:
case INDEX_op_br:
label = tci_read_label(&tb_ptr);
assert(tb_ptr == old_code_ptr + op_size);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 14:31:50 +0000