From: Trevor Saunders <tbsaunde+...@tbsaunde.org>
gcc/ChangeLog:
2015-07-24 Trevor Saunders <tbsaunde+...@tbsaunde.org>
* config/i386/sol2.h: Adjust.
* defaults.h: Likewise.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in: Remove documentation of removed
TLS_COMMON_ASM_OP macro.
* target.def (tls_common_asm_op): New hook.
---
gcc/config/i386/sol2.h | 2 +-
gcc/defaults.h | 6 +-----
gcc/doc/tm.texi | 7 +++----
gcc/doc/tm.texi.in | 6 +-----
gcc/target.def | 6 ++++++
5 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/gcc/config/i386/sol2.h b/gcc/config/i386/sol2.h
index 9b725ad..d8e9c86 100644
--- a/gcc/config/i386/sol2.h
+++ b/gcc/config/i386/sol2.h
@@ -149,7 +149,7 @@ along with GCC; see the file COPYING3. If not see
#ifndef USE_GAS
/* The Sun assembler uses .tcomm for TLS common sections. */
-#define TLS_COMMON_ASM_OP ".tcomm"
+#define TARGET_TLS_COMMON_ASM_OP ".tcomm"
/* Similar to the Sun assembler on SPARC, the native assembler requires
TLS objects to be declared as @tls_obj (not @tls_object). Unlike SPARC,
diff --git a/gcc/defaults.h b/gcc/defaults.h
index dedf896..8684c58 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -73,15 +73,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.
If not, see
#define IFUNC_ASM_TYPE "gnu_indirect_function"
#endif
-#ifndef TLS_COMMON_ASM_OP
-#define TLS_COMMON_ASM_OP ".tls_common"
-#endif
-
#if defined (HAVE_AS_TLS) && !defined (ASM_OUTPUT_TLS_COMMON)
#define ASM_OUTPUT_TLS_COMMON(FILE, DECL, NAME, SIZE) \
do \
{ \
- fprintf ((FILE), "\t%s\t", TLS_COMMON_ASM_OP); \
+ fprintf ((FILE), "\t%s\t", targetm.tls_common_asm_op); \
assemble_name ((FILE), (NAME)); \
fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",
\
(SIZE), DECL_ALIGN (DECL) / BITS_PER_UNIT); \
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 4d19252..faa3017 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -6968,11 +6968,10 @@ containing the assembler operation to identify the
following data as
uninitialized, writable small data.
@end defmac
-@defmac TLS_COMMON_ASM_OP
-If defined, a C expression whose value is a string containing the
-assembler operation to identify the following data as thread-local
+@deftypevr {Target Hook} {const char *} TARGET_TLS_COMMON_ASM_OP
+The assembler operation to identify the following data as thread-local
common data. The default is @code{".tls_common"}.
-@end defmac
+@end deftypevr
@defmac TLS_SECTION_ASM_FLAG
If defined, a C expression whose value is a character constant
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index e75e818..72a7f84 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -4908,11 +4908,7 @@ containing the assembler operation to identify the
following data as
uninitialized, writable small data.
@end defmac
-@defmac TLS_COMMON_ASM_OP
-If defined, a C expression whose value is a string containing the
-assembler operation to identify the following data as thread-local
-common data. The default is @code{".tls_common"}.
-@end defmac
+@hook TARGET_TLS_COMMON_ASM_OP
@defmac TLS_SECTION_ASM_FLAG
If defined, a C expression whose value is a character constant
diff --git a/gcc/target.def b/gcc/target.def
index ed438de..64ae8d4 100644
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -5752,6 +5752,12 @@ DEFHOOKPOD
The default value is false.",
bool, false)
+DEFHOOKPOD
+(tls_common_asm_op,
+"The assembler operation to identify the following data as thread-local\n\
+common data. The default is @code{\".tls_common\"}.",
+const char *, ".tls_common")
+
/* True if a small readonly data section is supported. */
DEFHOOKPOD
(have_srodata_section,
--
2.4.0
