As we have added -mtls-size support, there should be four types TLSLE
symbols:
SYMBOL_TLSLE12
SYMBOL_TLSLE24
SYMBOL_TLSLE32
SYMBOL_TLSLE48
which reflect the maximum address bits needed to address this symbol.
This patch rename SYMBOL_TLSLE to SYMBOL_TLSLE24. Patch [3/3] will add
support for other symbol types.
OK for trunk?
2015-08-19 Jiong Wang <jiong.w...@arm.com>
gcc/
* config/aarch64/aarch64-protos.h (aarch64_symbol_type): Rename
SYMBOL_TLSLE to SYMBOL_TLSLE24.
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Likewise
(aarch64_expand_mov_immediate): Likewise
(aarch64_print_operand): Likewise
(aarch64_classify_symbol): Likewise
From 676fc22d51432b037a2c77ae9de01f934cc77985 Mon Sep 17 00:00:00 2001
From: Jiong Wang <jiong.w...@arm.com>
Date: Wed, 19 Aug 2015 14:12:57 +0100
Subject: [PATCH 2/3] 2
---
gcc/config/aarch64/aarch64-protos.h | 4 ++--
gcc/config/aarch64/aarch64.c | 12 ++++++------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h
index 0b09d49..daa45bf 100644
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -74,7 +74,7 @@ enum aarch64_symbol_context
SYMBOL_SMALL_TLSGD
SYMBOL_SMALL_TLSDESC
SYMBOL_SMALL_GOTTPREL
- SYMBOL_TLSLE
+ SYMBOL_TLSLE24
Each of these represents a thread-local symbol, and corresponds to the
thread local storage relocation operator for the symbol being referred to.
@@ -111,7 +111,7 @@ enum aarch64_symbol_type
SYMBOL_SMALL_GOTTPREL,
SYMBOL_TINY_ABSOLUTE,
SYMBOL_TINY_GOT,
- SYMBOL_TLSLE,
+ SYMBOL_TLSLE24,
SYMBOL_FORCE_TO_MEM
};
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index f55cc38..87f8d96 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -1115,7 +1115,7 @@ aarch64_load_symref_appropriately (rtx dest, rtx imm,
return;
}
- case SYMBOL_TLSLE:
+ case SYMBOL_TLSLE24:
{
rtx tp = aarch64_load_tp (NULL);
@@ -1677,7 +1677,7 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
case SYMBOL_SMALL_ABSOLUTE:
case SYMBOL_TINY_ABSOLUTE:
- case SYMBOL_TLSLE:
+ case SYMBOL_TLSLE24:
aarch64_load_symref_appropriately (dest, imm, sty);
return;
@@ -4560,7 +4560,7 @@ aarch64_print_operand (FILE *f, rtx x, char code)
asm_fprintf (asm_out_file, ":gottprel:");
break;
- case SYMBOL_TLSLE:
+ case SYMBOL_TLSLE24:
asm_fprintf (asm_out_file, ":tprel:");
break;
@@ -4593,7 +4593,7 @@ aarch64_print_operand (FILE *f, rtx x, char code)
asm_fprintf (asm_out_file, ":gottprel_lo12:");
break;
- case SYMBOL_TLSLE:
+ case SYMBOL_TLSLE24:
asm_fprintf (asm_out_file, ":tprel_lo12_nc:");
break;
@@ -4611,7 +4611,7 @@ aarch64_print_operand (FILE *f, rtx x, char code)
switch (aarch64_classify_symbolic_expression (x, SYMBOL_CONTEXT_ADR))
{
- case SYMBOL_TLSLE:
+ case SYMBOL_TLSLE24:
asm_fprintf (asm_out_file, ":tprel_hi12:");
break;
default:
@@ -8717,7 +8717,7 @@ aarch64_classify_tls_symbol (rtx x)
return SYMBOL_SMALL_GOTTPREL;
case TLS_MODEL_LOCAL_EXEC:
- return SYMBOL_TLSLE;
+ return SYMBOL_TLSLE24;
case TLS_MODEL_EMULATED:
case TLS_MODEL_NONE:
--
1.9.1
