deduplicate TP_ADJ logic out of each arch, replace with TP_OFFSET

the only part of TP_ADJ that was not uniquely determined by
TLS_ABOVE_TP was the 0x7000 adjustment used mainly on mips and powerpc
variants.

17 files changed, 16 insertions, 21 deletions

diff --git a/arch/aarch64/pthread_arch.h b/arch/aarch64/pthread_arch.h
index e64b126d..f3c005c7 100644
--- a/arch/aarch64/pthread_arch.h
+++ b/arch/aarch64/pthread_arch.h
@@ -7,6 +7,5 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 16
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
 
 #define MC_PC pc
diff --git a/arch/arm/pthread_arch.h b/arch/arm/pthread_arch.h
index e689ea21..48640985 100644
--- a/arch/arm/pthread_arch.h
+++ b/arch/arm/pthread_arch.h
@@ -28,6 +28,5 @@ static inline pthread_t __pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 8
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
 
 #define MC_PC arm_pc
diff --git a/arch/i386/pthread_arch.h b/arch/i386/pthread_arch.h
index 6f600b9e..32570a17 100644
--- a/arch/i386/pthread_arch.h
+++ b/arch/i386/pthread_arch.h
@@ -5,6 +5,4 @@ static inline struct pthread *__pthread_self()
 	return self;
 }
 
-#define TP_ADJ(p) (p)
-
 #define MC_PC gregs[REG_EIP]
diff --git a/arch/m68k/pthread_arch.h b/arch/m68k/pthread_arch.h
index 02d5b8a0..7c9990c2 100644
--- a/arch/m68k/pthread_arch.h
+++ b/arch/m68k/pthread_arch.h
@@ -6,8 +6,8 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 #define MC_PC gregs[R_PC]
diff --git a/arch/microblaze/pthread_arch.h b/arch/microblaze/pthread_arch.h
index f6ba8de9..c327f4eb 100644
--- a/arch/microblaze/pthread_arch.h
+++ b/arch/microblaze/pthread_arch.h
@@ -5,6 +5,4 @@ static inline struct pthread *__pthread_self()
 	return self;
 }
 
-#define TP_ADJ(p) (p)
-
 #define MC_PC regs.pc
diff --git a/arch/mips/pthread_arch.h b/arch/mips/pthread_arch.h
index 1e7839ea..c22eb34d 100644
--- a/arch/mips/pthread_arch.h
+++ b/arch/mips/pthread_arch.h
@@ -12,8 +12,8 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 #define MC_PC pc
diff --git a/arch/mips64/pthread_arch.h b/arch/mips64/pthread_arch.h
index 1e7839ea..c22eb34d 100644
--- a/arch/mips64/pthread_arch.h
+++ b/arch/mips64/pthread_arch.h
@@ -12,8 +12,8 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 #define MC_PC pc
diff --git a/arch/mipsn32/pthread_arch.h b/arch/mipsn32/pthread_arch.h
index 1e7839ea..c22eb34d 100644
--- a/arch/mipsn32/pthread_arch.h
+++ b/arch/mipsn32/pthread_arch.h
@@ -12,8 +12,8 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 #define MC_PC pc
diff --git a/arch/or1k/pthread_arch.h b/arch/or1k/pthread_arch.h
index 1b806f89..76d0a8bc 100644
--- a/arch/or1k/pthread_arch.h
+++ b/arch/or1k/pthread_arch.h
@@ -13,6 +13,5 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
 
 #define MC_PC regs.pc
diff --git a/arch/powerpc/pthread_arch.h b/arch/powerpc/pthread_arch.h
index ae0f28d6..9697046b 100644
--- a/arch/powerpc/pthread_arch.h
+++ b/arch/powerpc/pthread_arch.h
@@ -7,8 +7,8 @@ static inline struct pthread *__pthread_self()
                         
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 // the kernel calls the ip "nip", it's the first saved value after the 32
diff --git a/arch/powerpc64/pthread_arch.h b/arch/powerpc64/pthread_arch.h
index 79c3ecd8..e9dba43f 100644
--- a/arch/powerpc64/pthread_arch.h
+++ b/arch/powerpc64/pthread_arch.h
@@ -7,8 +7,8 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
 
+#define TP_OFFSET 0x7000
 #define DTP_OFFSET 0x8000
 
 // the kernel calls the ip "nip", it's the first saved value after the 32
diff --git a/arch/riscv64/pthread_arch.h b/arch/riscv64/pthread_arch.h
index db414b17..50f0868d 100644
--- a/arch/riscv64/pthread_arch.h
+++ b/arch/riscv64/pthread_arch.h
@@ -7,7 +7,6 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 0
-#define TP_ADJ(p) ((char *)p + sizeof(struct pthread))
 
 #define DTP_OFFSET 0x800
 
diff --git a/arch/s390x/pthread_arch.h b/arch/s390x/pthread_arch.h
index e2251f1f..5d22546b 100644
--- a/arch/s390x/pthread_arch.h
+++ b/arch/s390x/pthread_arch.h
@@ -9,6 +9,4 @@ static inline struct pthread *__pthread_self()
 	return self;
 }
 
-#define TP_ADJ(p) (p)
-
 #define MC_PC psw.addr
diff --git a/arch/sh/pthread_arch.h b/arch/sh/pthread_arch.h
index 3ee9c1a9..c2252908 100644
--- a/arch/sh/pthread_arch.h
+++ b/arch/sh/pthread_arch.h
@@ -7,7 +7,6 @@ static inline struct pthread *__pthread_self()
 
 #define TLS_ABOVE_TP
 #define GAP_ABOVE_TP 8
-#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
 
 #define MC_PC sc_pc
 
diff --git a/arch/x32/pthread_arch.h b/arch/x32/pthread_arch.h
index f640a1a1..fa452839 100644
--- a/arch/x32/pthread_arch.h
+++ b/arch/x32/pthread_arch.h
@@ -5,8 +5,6 @@ static inline struct pthread *__pthread_self()
 	return self;
 }
 
-#define TP_ADJ(p) (p)
-
 #define MC_PC gregs[REG_RIP]
 
 #define CANARY canary2
diff --git a/arch/x86_64/pthread_arch.h b/arch/x86_64/pthread_arch.h
index 65e880c6..1c64a840 100644
--- a/arch/x86_64/pthread_arch.h
+++ b/arch/x86_64/pthread_arch.h
@@ -5,6 +5,4 @@ static inline struct pthread *__pthread_self()
 	return self;
 }
 
-#define TP_ADJ(p) (p)
-
 #define MC_PC gregs[REG_RIP]
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index 5749a336..3c2bd767 100644
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -105,10 +105,20 @@ struct __timer {
 #define CANARY canary
 #endif
 
+#ifndef TP_OFFSET
+#define TP_OFFSET 0
+#endif
+
 #ifndef DTP_OFFSET
 #define DTP_OFFSET 0
 #endif
 
+#ifdef TLS_ABOVE_TP
+#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + TP_OFFSET)
+#else
+#define TP_ADJ(p) (p)
+#endif
+
 #ifndef tls_mod_off_t
 #define tls_mod_off_t size_t
 #endif