1 files changed, 0 insertions, 62 deletions
diff --git a/contrib/guix/patches/glibc-2.24-elfm-loadaddr-dynamic-rewrite.patch b/contrib/guix/patches/glibc-2.24-elfm-loadaddr-dynamic-rewrite.patch
deleted file mode 100644
index 5c4d0c6ebe..0000000000
--- a/contrib/guix/patches/glibc-2.24-elfm-loadaddr-dynamic-rewrite.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-https://sourceware.org/git/?p=glibc.git;a=commit;h=a68ba2f3cd3cbe32c1f31e13c20ed13487727b32
-
-commit 6b02af31e9a721bb15a11380cd22d53b621711f8
-Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
-Date:   Wed Oct 18 17:26:23 2017 +0100
-
-    [AARCH64] Rewrite elf_machine_load_address using _DYNAMIC symbol
-    
-    This patch rewrites aarch64 elf_machine_load_address to use special _DYNAMIC
-    symbol instead of _dl_start.
-    
-    The static address of _DYNAMIC symbol is stored in the first GOT entry.
-    Here is the change which makes this solution work (part of binutils 2.24):
-    https://sourceware.org/ml/binutils/2013-06/msg00248.html
-    
-    i386, x86_64 targets use the same method to do this as well.
-    
-    The original implementation relies on a trick that R_AARCH64_ABS32 relocation
-    being resolved at link time and the static address fits in the 32bits.
-    However, in LP64, normally, the address is defined to be 64 bit.
-    
-    Here is the C version one which should be portable in all cases.
-    
-            * sysdeps/aarch64/dl-machine.h (elf_machine_load_address): Use
-            _DYNAMIC symbol to calculate load address.
-
-diff --git a/sysdeps/aarch64/dl-machine.h b/sysdeps/aarch64/dl-machine.h
-index e86d8b5b63..5a5b8a5de5 100644
---- a/sysdeps/aarch64/dl-machine.h
-+++ b/sysdeps/aarch64/dl-machine.h
-@@ -49,26 +49,11 @@ elf_machine_load_address (void)
-   /* To figure out the load address we use the definition that for any symbol:
-      dynamic_addr(symbol) = static_addr(symbol) + load_addr
- 
--     The choice of symbol is arbitrary. The static address we obtain
--     by constructing a non GOT reference to the symbol, the dynamic
--     address of the symbol we compute using adrp/add to compute the
--     symbol's address relative to the PC.
--     This depends on 32bit relocations being resolved at link time
--     and that the static address fits in the 32bits.  */
--
--  ElfW(Addr) static_addr;
--  ElfW(Addr) dynamic_addr;
--
--  asm ("					\n"
--"	adrp	%1, _dl_start;			\n"
--"	add	%1, %1, #:lo12:_dl_start	\n"
--"	ldr	%w0, 1f				\n"
--"	b	2f				\n"
--"1:						\n"
--"	.word	_dl_start			\n"
--"2:						\n"
--    : "=r" (static_addr),  "=r" (dynamic_addr));
--  return dynamic_addr - static_addr;
-+    _DYNAMIC sysmbol is used here as its link-time address stored in
-+    the special unrelocated first GOT entry.  */
-+
-+    extern ElfW(Dyn) _DYNAMIC[] attribute_hidden;
-+    return (ElfW(Addr)) &_DYNAMIC - elf_machine_dynamic ();
- }
- 
- /* Set up the loaded object described by L so its unrelocated PLT