File aarch64-common-pagesize.patch of Package cross-aarch64-binutils.8620
Change default common-page-size to 64K on aarch64. This enables the use
of RELRO since we are using 64K pages.
Index: binutils-2.25.0/bfd/elfnn-aarch64.c
===================================================================
--- binutils-2.25.0.orig/bfd/elfnn-aarch64.c
+++ binutils-2.25.0/bfd/elfnn-aarch64.c
@@ -7945,7 +7945,7 @@ const struct elf_size_info elfNN_aarch64
#define ELF_MACHINE_CODE EM_AARCH64
#define ELF_MAXPAGESIZE 0x10000
#define ELF_MINPAGESIZE 0x1000
-#define ELF_COMMONPAGESIZE 0x1000
+#define ELF_COMMONPAGESIZE 0x10000
#define bfd_elfNN_close_and_cleanup \
elfNN_aarch64_close_and_cleanup
Index: binutils-2.25.0/gold/aarch64.cc
===================================================================
--- binutils-2.25.0.orig/gold/aarch64.cc
+++ binutils-2.25.0/gold/aarch64.cc
@@ -791,7 +791,7 @@ const Target::Target_info Target_aarch64
"/lib/ld.so.1", // program interpreter
0x400000, // default_text_segment_address
0x10000, // abi_pagesize (overridable by -z max-page-size)
- 0x1000, // common_pagesize (overridable by -z common-page-size)
+ 0x10000, // common_pagesize (overridable by -z common-page-size)
false, // isolate_execinstr
0, // rosegment_gap
elfcpp::SHN_UNDEF, // small_common_shndx
@@ -818,7 +818,7 @@ const Target::Target_info Target_aarch64
"/lib/ld.so.1", // program interpreter
0x400000, // default_text_segment_address
0x10000, // abi_pagesize (overridable by -z max-page-size)
- 0x1000, // common_pagesize (overridable by -z common-page-size)
+ 0x10000, // common_pagesize (overridable by -z common-page-size)
false, // isolate_execinstr
0, // rosegment_gap
elfcpp::SHN_UNDEF, // small_common_shndx
@@ -845,7 +845,7 @@ const Target::Target_info Target_aarch64
"/lib/ld.so.1", // program interpreter
0x400000, // default_text_segment_address
0x10000, // abi_pagesize (overridable by -z max-page-size)
- 0x1000, // common_pagesize (overridable by -z common-page-size)
+ 0x10000, // common_pagesize (overridable by -z common-page-size)
false, // isolate_execinstr
0, // rosegment_gap
elfcpp::SHN_UNDEF, // small_common_shndx
@@ -872,7 +872,7 @@ const Target::Target_info Target_aarch64
"/lib/ld.so.1", // program interpreter
0x400000, // default_text_segment_address
0x10000, // abi_pagesize (overridable by -z max-page-size)
- 0x1000, // common_pagesize (overridable by -z common-page-size)
+ 0x10000, // common_pagesize (overridable by -z common-page-size)
false, // isolate_execinstr
0, // rosegment_gap
elfcpp::SHN_UNDEF, // small_common_shndx