Patchwork [PULL,14/29] tcg: Change relocation offsets to intptr_t

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Submitter Richard Henderson
Date Sept. 2, 2013, 4:28 p.m.
Message ID <1378139354-28602-15-git-send-email-rth@twiddle.net>
Download mbox | patch
Permalink /patch/271995/
State New
Headers show

Comments

Richard Henderson - Sept. 2, 2013, 4:28 p.m.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/aarch64/tcg-target.c |  2 +-
 tcg/arm/tcg-target.c     |  8 ++++----
 tcg/hppa/tcg-target.c    |  6 +++---
 tcg/i386/tcg-target.c    |  2 +-
 tcg/ia64/tcg-target.c    | 14 +++++++-------
 tcg/mips/tcg-target.c    | 16 ++++++++--------
 tcg/ppc/tcg-target.c     |  2 +-
 tcg/ppc64/tcg-target.c   |  2 +-
 tcg/s390/tcg-target.c    |  6 +++---
 tcg/sparc/tcg-target.c   |  6 +++---
 tcg/tcg.c                |  9 +++++----
 tcg/tcg.h                |  4 ++--
 tcg/tci/tcg-target.c     |  2 +-
 13 files changed, 40 insertions(+), 39 deletions(-)

Patch

diff --git a/tcg/aarch64/tcg-target.c b/tcg/aarch64/tcg-target.c
index 41a17f8..7dde210 100644
--- a/tcg/aarch64/tcg-target.c
+++ b/tcg/aarch64/tcg-target.c
@@ -88,7 +88,7 @@  static inline void reloc_pc19(void *code_ptr, tcg_target_long target)
 }
 
 static inline void patch_reloc(uint8_t *code_ptr, int type,
-                               tcg_target_long value, tcg_target_long addend)
+                               intptr_t value, intptr_t addend)
 {
     value += addend;
 
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
index 6c4854d..e93c67f 100644
--- a/tcg/arm/tcg-target.c
+++ b/tcg/arm/tcg-target.c
@@ -108,21 +108,21 @@  static const int tcg_target_call_oarg_regs[2] = {
 
 #define TCG_REG_TMP  TCG_REG_R12
 
-static inline void reloc_abs32(void *code_ptr, tcg_target_long target)
+static inline void reloc_abs32(void *code_ptr, intptr_t target)
 {
     *(uint32_t *) code_ptr = target;
 }
 
-static inline void reloc_pc24(void *code_ptr, tcg_target_long target)
+static inline void reloc_pc24(void *code_ptr, intptr_t target)
 {
-    uint32_t offset = ((target - ((tcg_target_long) code_ptr + 8)) >> 2);
+    uint32_t offset = ((target - ((intptr_t)code_ptr + 8)) >> 2);
 
     *(uint32_t *) code_ptr = ((*(uint32_t *) code_ptr) & ~0xffffff)
                              | (offset & 0xffffff);
 }
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     switch (type) {
     case R_ARM_ABS32:
diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c
index e5aed91..f770250 100644
--- a/tcg/hppa/tcg-target.c
+++ b/tcg/hppa/tcg-target.c
@@ -149,14 +149,14 @@  static int reassemble_21(int as21)
 #define R_PARISC_PCREL12F  R_PARISC_NONE
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     uint32_t *insn_ptr = (uint32_t *)code_ptr;
     uint32_t insn = *insn_ptr;
-    tcg_target_long pcrel;
+    intptr_t pcrel;
 
     value += addend;
-    pcrel = (value - ((tcg_target_long)code_ptr + 8)) >> 2;
+    pcrel = (value - ((intptr_t)code_ptr + 8)) >> 2;
 
     switch (type) {
     case R_PARISC_PCREL12F:
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index 12a7ca3..031df71 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -112,7 +112,7 @@  static bool have_cmov;
 static uint8_t *tb_ret_addr;
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     value += addend;
     switch(type) {
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index 2373d9e..c499ee8 100644
--- a/tcg/ia64/tcg-target.c
+++ b/tcg/ia64/tcg-target.c
@@ -668,16 +668,16 @@  static inline uint64_t tcg_opc_x3(int qp, uint64_t opc, uint64_t imm)
  * Relocations
  */
 
-static inline void reloc_pcrel21b (void *pc, tcg_target_long target)
+static inline void reloc_pcrel21b(void *pc, intptr_t target)
 {
     uint64_t imm;
     int64_t disp;
     int slot;
 
-    slot = (tcg_target_long) pc & 3;
-    pc = (void *)((tcg_target_long) pc & ~3);
+    slot = (intptr_t)pc & 3;
+    pc = (void *)((intptr_t)pc & ~3);
 
-    disp = target - (tcg_target_long) pc;
+    disp = target - (intptr_t)pc;
     imm = (uint64_t) disp >> 4;
 
     switch(slot) {
@@ -728,12 +728,12 @@  static inline uint64_t get_reloc_pcrel21b (void *pc)
     }
 }
 
-static inline void reloc_pcrel60b (void *pc, tcg_target_long target)
+static inline void reloc_pcrel60b(void *pc, intptr_t target)
 {
     int64_t disp;
     uint64_t imm;
 
-    disp = target - (tcg_target_long) pc;
+    disp = target - (intptr_t)pc;
     imm = (uint64_t) disp >> 4;
 
     *(uint64_t *)(pc + 8) = (*(uint64_t *)(pc + 8) & 0xf700000fff800000ull)
@@ -759,7 +759,7 @@  static inline uint64_t get_reloc_pcrel60b (void *pc)
 
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     value += addend;
     switch (type) {
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 31cd514..f7ea140 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -108,33 +108,33 @@  static const TCGReg tcg_target_call_oarg_regs[2] = {
 
 static uint8_t *tb_ret_addr;
 
-static inline uint32_t reloc_lo16_val (void *pc, tcg_target_long target)
+static inline uint32_t reloc_lo16_val(void *pc, intptr_t target)
 {
     return target & 0xffff;
 }
 
-static inline void reloc_lo16 (void *pc, tcg_target_long target)
+static inline void reloc_lo16(void *pc, intptr_t target)
 {
     *(uint32_t *) pc = (*(uint32_t *) pc & ~0xffff)
                        | reloc_lo16_val(pc, target);
 }
 
-static inline uint32_t reloc_hi16_val (void *pc, tcg_target_long target)
+static inline uint32_t reloc_hi16_val(void *pc, intptr_t target)
 {
     return (target >> 16) & 0xffff;
 }
 
-static inline void reloc_hi16 (void *pc, tcg_target_long target)
+static inline void reloc_hi16(void *pc, intptr_t target)
 {
     *(uint32_t *) pc = (*(uint32_t *) pc & ~0xffff)
                        | reloc_hi16_val(pc, target);
 }
 
-static inline uint32_t reloc_pc16_val (void *pc, tcg_target_long target)
+static inline uint32_t reloc_pc16_val(void *pc, intptr_t target)
 {
     int32_t disp;
 
-    disp = target - (tcg_target_long) pc - 4;
+    disp = target - (intptr_t)pc - 4;
     if (disp != (disp << 14) >> 14) {
         tcg_abort ();
     }
@@ -157,14 +157,14 @@  static inline uint32_t reloc_26_val (void *pc, tcg_target_long target)
     return (target >> 2) & 0x3ffffff;
 }
 
-static inline void reloc_pc26 (void *pc, tcg_target_long target)
+static inline void reloc_pc26(void *pc, intptr_t target)
 {
     *(uint32_t *) pc = (*(uint32_t *) pc & ~0x3ffffff)
                        | reloc_26_val(pc, target);
 }
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     value += addend;
     switch(type) {
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
index 453ab6b..4d6ee1e 100644
--- a/tcg/ppc/tcg-target.c
+++ b/tcg/ppc/tcg-target.c
@@ -204,7 +204,7 @@  static void reloc_pc14 (void *pc, tcg_target_long target)
 }
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     value += addend;
     switch (type) {
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 939f7cb..62af42c 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -208,7 +208,7 @@  static void reloc_pc14 (void *pc, tcg_target_long target)
 }
 
 static void patch_reloc (uint8_t *code_ptr, int type,
-                         tcg_target_long value, tcg_target_long addend)
+                         intptr_t value, intptr_t addend)
 {
     value += addend;
     switch (type) {
diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index f229f1c..adf7099 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -351,10 +351,10 @@  static uint8_t *tb_ret_addr;
 static uint64_t facilities;
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
-    tcg_target_long code_ptr_tl = (tcg_target_long)code_ptr;
-    tcg_target_long pcrel2;
+    intptr_t code_ptr_tl = (intptr_t)code_ptr;
+    intptr_t pcrel2;
 
     /* ??? Not the usual definition of "addend".  */
     pcrel2 = (value - (code_ptr_tl + addend)) >> 1;
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index 5bfd29c..9f2e2c9 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -252,7 +252,7 @@  static inline int check_fit_i32(uint32_t val, unsigned int bits)
 }
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     uint32_t insn;
     value += addend;
@@ -264,7 +264,7 @@  static void patch_reloc(uint8_t *code_ptr, int type,
         *(uint32_t *)code_ptr = value;
         break;
     case R_SPARC_WDISP16:
-        value -= (long)code_ptr;
+        value -= (intptr_t)code_ptr;
         if (!check_fit_tl(value >> 2, 16)) {
             tcg_abort();
         }
@@ -274,7 +274,7 @@  static void patch_reloc(uint8_t *code_ptr, int type,
         *(uint32_t *)code_ptr = insn;
         break;
     case R_SPARC_WDISP19:
-        value -= (long)code_ptr;
+        value -= (intptr_t)code_ptr;
         if (!check_fit_tl(value >> 2, 19)) {
             tcg_abort();
         }
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 251d390..75df845 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -66,7 +66,7 @@ 
 static void tcg_target_init(TCGContext *s);
 static void tcg_target_qemu_prologue(TCGContext *s);
 static void patch_reloc(uint8_t *code_ptr, int type, 
-                        tcg_target_long value, tcg_target_long addend);
+                        intptr_t value, intptr_t addend);
 
 /* The CIE and FDE header definitions will be common to all hosts.  */
 typedef struct {
@@ -143,7 +143,7 @@  static inline void tcg_out64(TCGContext *s, uint64_t v)
 /* label relocation processing */
 
 static void tcg_out_reloc(TCGContext *s, uint8_t *code_ptr, int type,
-                          int label_index, long addend)
+                          int label_index, intptr_t addend)
 {
     TCGLabel *l;
     TCGRelocation *r;
@@ -169,11 +169,12 @@  static void tcg_out_label(TCGContext *s, int label_index, void *ptr)
 {
     TCGLabel *l;
     TCGRelocation *r;
-    tcg_target_long value = (tcg_target_long)ptr;
+    intptr_t value = (intptr_t)ptr;
 
     l = &s->labels[label_index];
-    if (l->has_value)
+    if (l->has_value) {
         tcg_abort();
+    }
     r = l->u.first_reloc;
     while (r != NULL) {
         patch_reloc(r->ptr, r->type, value, r->addend);
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 8fe8069..715812a 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -139,13 +139,13 @@  typedef struct TCGRelocation {
     struct TCGRelocation *next;
     int type;
     uint8_t *ptr;
-    tcg_target_long addend;
+    intptr_t addend;
 } TCGRelocation; 
 
 typedef struct TCGLabel {
     int has_value;
     union {
-        tcg_target_ulong value;
+        uintptr_t value;
         TCGRelocation *first_reloc;
     } u;
 } TCGLabel;
diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c
index e118bc7..49be6a5 100644
--- a/tcg/tci/tcg-target.c
+++ b/tcg/tci/tcg-target.c
@@ -370,7 +370,7 @@  static const char *const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
 #endif
 
 static void patch_reloc(uint8_t *code_ptr, int type,
-                        tcg_target_long value, tcg_target_long addend)
+                        intptr_t value, intptr_t addend)
 {
     /* tcg_out_reloc always uses the same type, addend. */
     assert(type == sizeof(tcg_target_long));