diff options
| -rw-r--r-- | meta/recipes-core/glibc/glibc/0026-inject-file-assembly-directives.patch | 244 | ||||
| -rw-r--r-- | meta/recipes-core/glibc/glibc_2.32.bb | 1 |
2 files changed, 0 insertions, 245 deletions
diff --git a/meta/recipes-core/glibc/glibc/0026-inject-file-assembly-directives.patch b/meta/recipes-core/glibc/glibc/0026-inject-file-assembly-directives.patch deleted file mode 100644 index 5137fedb7b..0000000000 --- a/meta/recipes-core/glibc/glibc/0026-inject-file-assembly-directives.patch +++ /dev/null @@ -1,244 +0,0 @@ -From cf043d56638883157dbfaa8c6a8e2f63a6f66280 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Thu, 29 Nov 2018 17:29:35 -0800 -Subject: [PATCH 26/29] inject file assembly directives - -Currently, non-IA builds are not reproducibile since build paths are -being injected into the debug symbols. These are coming from the use of -.S assembler files during the glibc build. No STT_FILE section is added -during the assembly but when linking, ld decides to add one to aid -debugging and ensure references between the different object files its -linking remain clear. - -We can avoid this by injecting a file header into the assembler files -ahead of time, choosing a filename which does not contain build system -paths. - -This is a bit of a workaround/hack but does significantly reduce the -build system references in target binaries for the non-IA architectures -which use .S files. - -RP -2018/10/3 - -fixed in binutils 2.36 [1] - -[1] https://sourceware.org/bugzilla/show_bug.cgi?id=26822 - -Upstream-Status: OE-Specific [ Drop when upgrading binutils 2.36+ ] - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - csu/abi-note.c | 2 ++ - sysdeps/aarch64/crti.S | 2 ++ - sysdeps/aarch64/crtn.S | 1 + - sysdeps/aarch64/dl-tlsdesc.S | 2 ++ - sysdeps/aarch64/dl-trampoline.S | 2 ++ - sysdeps/aarch64/start.S | 2 ++ - sysdeps/arm/crti.S | 2 ++ - sysdeps/arm/crtn.S | 2 ++ - sysdeps/arm/dl-tlsdesc.S | 2 ++ - sysdeps/arm/dl-trampoline.S | 2 ++ - sysdeps/arm/start.S | 2 ++ - sysdeps/mips/start.S | 2 ++ - sysdeps/powerpc/powerpc32/dl-start.S | 2 ++ - sysdeps/powerpc/powerpc32/start.S | 2 ++ - sysdeps/powerpc/powerpc64/start.S | 2 ++ - sysdeps/unix/sysv/linux/aarch64/__read_tp.S | 2 ++ - sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S | 2 ++ - sysdeps/unix/sysv/linux/arm/libc-do-syscall.S | 2 ++ - sysdeps/unix/sysv/linux/powerpc/dl-brk.S | 2 ++ - 19 files changed, 37 insertions(+) - ---- a/sysdeps/aarch64/crti.S -+++ b/sysdeps/aarch64/crti.S -@@ -50,6 +50,8 @@ - # define PREINIT_FUNCTION_WEAK 1 - #endif - -+ .file "crti.S" -+ - #if PREINIT_FUNCTION_WEAK - weak_extern (PREINIT_FUNCTION) - #else ---- a/sysdeps/aarch64/crtn.S -+++ b/sysdeps/aarch64/crtn.S -@@ -38,6 +38,7 @@ - corresponding to the prologues in crti.S. */ - - #include <sysdep.h> -+ .file "crtn.S" - - .section .init,"ax",%progbits - ldp x29, x30, [sp], 16 ---- a/sysdeps/aarch64/dl-tlsdesc.S -+++ b/sysdeps/aarch64/dl-tlsdesc.S -@@ -22,6 +22,8 @@ - #include <tls.h> - #include "tlsdesc.h" - -+ .file "dl-tlsdesc.S" -+ - #define NSAVEDQREGPAIRS 16 - #define SAVE_Q_REGISTERS \ - stp q0, q1, [sp, #-32*NSAVEDQREGPAIRS]!; \ ---- a/sysdeps/aarch64/dl-trampoline.S -+++ b/sysdeps/aarch64/dl-trampoline.S -@@ -21,6 +21,8 @@ - - #include "dl-link.h" - -+ .file "dl-trampoline.S" -+ - #define ip0 x16 - #define ip0l PTR_REG (16) - #define ip1 x17 ---- a/sysdeps/aarch64/start.S -+++ b/sysdeps/aarch64/start.S -@@ -18,6 +18,8 @@ - - #include <sysdep.h> - -+ .file "start.S" -+ - /* This is the canonical entry point, usually the first thing in the text - segment. - ---- a/sysdeps/arm/crti.S -+++ b/sysdeps/arm/crti.S -@@ -57,6 +57,8 @@ - .hidden PREINIT_FUNCTION - #endif - -+ .file "crti.S" -+ - #if PREINIT_FUNCTION_WEAK - .p2align 2 - .type call_weak_fn, %function ---- a/sysdeps/arm/crtn.S -+++ b/sysdeps/arm/crtn.S -@@ -37,6 +37,8 @@ - #define NO_THUMB - #include <sysdep.h> - -+ .file "crtn.S" -+ - /* crtn.S puts function epilogues in the .init and .fini sections - corresponding to the prologues in crti.S. */ - ---- a/sysdeps/arm/dl-tlsdesc.S -+++ b/sysdeps/arm/dl-tlsdesc.S -@@ -21,6 +21,8 @@ - #include <tls.h> - #include "tlsdesc.h" - -+ .file "dl-tlsdesc.S" -+ - .text - @ emit debug information with cfi - @ use arm-specific pseudos for unwinding itself ---- a/sysdeps/arm/dl-trampoline.S -+++ b/sysdeps/arm/dl-trampoline.S -@@ -21,6 +21,8 @@ - #include <sysdep.h> - #include <libc-symbols.h> - -+ .file "dl-trampoline.S" -+ - .text - .globl _dl_runtime_resolve - .type _dl_runtime_resolve, #function ---- a/sysdeps/arm/start.S -+++ b/sysdeps/arm/start.S -@@ -57,6 +57,8 @@ - NULL - */ - -+ .file "start.S" -+ - /* Tag_ABI_align8_preserved: This code preserves 8-byte - alignment in any callee. */ - .eabi_attribute 25, 1 ---- a/sysdeps/mips/start.S -+++ b/sysdeps/mips/start.S -@@ -38,6 +38,8 @@ - #include <sgidefs.h> - #include <sys/asm.h> - -+ .file "start.S" -+ - #ifndef ENTRY_POINT - #error ENTRY_POINT needs to be defined for start.S on MIPS/ELF. - #endif ---- a/sysdeps/powerpc/powerpc32/dl-start.S -+++ b/sysdeps/powerpc/powerpc32/dl-start.S -@@ -18,6 +18,8 @@ - - #include <sysdep.h> - -+ .file "dl-start.S" -+ - /* Initial entry point code for the dynamic linker. - The C function `_dl_start' is the real entry point; - its return value is the user program's entry point. */ ---- a/sysdeps/powerpc/powerpc32/start.S -+++ b/sysdeps/powerpc/powerpc32/start.S -@@ -35,6 +35,8 @@ - - #include <sysdep.h> - -+ .file "start.S" -+ - /* We do not want .eh_frame info for crt1.o since crt1.o is linked - before crtbegin.o, the file defining __EH_FRAME_BEGIN__. */ - #undef cfi_startproc ---- a/sysdeps/powerpc/powerpc64/start.S -+++ b/sysdeps/powerpc/powerpc64/start.S -@@ -35,6 +35,8 @@ - - #include <sysdep.h> - -+ .file "start.S" -+ - /* We do not want .eh_frame info for crt1.o since crt1.o is linked - before crtbegin.o, the file defining __EH_FRAME_BEGIN__. */ - #undef cfi_startproc ---- a/sysdeps/unix/sysv/linux/aarch64/__read_tp.S -+++ b/sysdeps/unix/sysv/linux/aarch64/__read_tp.S -@@ -18,6 +18,8 @@ - - #include <sysdep.h> - -+ .file "__read_tp.S" -+ - .hidden __read_tp - ENTRY (__read_tp) - mrs x0, tpidr_el0 ---- a/sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S -+++ b/sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S -@@ -39,6 +39,8 @@ - a normal function call) in a high page of memory; tail call to the - helper. */ - -+ .file "aeabi_read_tp.S" -+ - .hidden __aeabi_read_tp - ENTRY (__aeabi_read_tp) - #ifdef ARCH_HAS_HARD_TP ---- a/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S -+++ b/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S -@@ -27,6 +27,8 @@ - ARM unwind tables for register to register moves, the actual opcodes - are not defined. */ - -+ .file "libc-do-syscall.S" -+ - #if defined(__thumb__) - .thumb - .syntax unified ---- a/sysdeps/unix/sysv/linux/powerpc/dl-brk.S -+++ b/sysdeps/unix/sysv/linux/powerpc/dl-brk.S -@@ -1 +1,3 @@ -+ .file "dl-brk.S" -+ - #include <brk.S> diff --git a/meta/recipes-core/glibc/glibc_2.32.bb b/meta/recipes-core/glibc/glibc_2.32.bb index edf196c428..2d9c707a0b 100644 --- a/meta/recipes-core/glibc/glibc_2.32.bb +++ b/meta/recipes-core/glibc/glibc_2.32.bb @@ -38,7 +38,6 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \ file://0023-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \ file://0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch \ file://0025-intl-Emit-no-lines-in-bison-generated-files.patch \ - file://0026-inject-file-assembly-directives.patch \ file://0027-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \ file://0028-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch \ file://0029-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch \ |