7a3cc45945
Signed-off-by: chenhaixiang <chenhaixiang3@huawei.com> (cherry picked from commit 9be8d5d63973a31419c86f81ea25a6df9825756b)
79 lines
2.0 KiB
Diff
79 lines
2.0 KiB
Diff
From 8e2f54bcee7e3e8315d4a39a302eaf8e4389e07d Mon Sep 17 00:00:00 2001
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From: "H.J. Lu" <hjl.tools@gmail.com>
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Date: Tue, 30 May 2017 06:34:05 -0700
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Subject: [PATCH] Add bfd_get_file_size to get archive element size
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We can't use stat() to get archive element size. Add bfd_get_file_size
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to get size for both normal files and archive elements.
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bfd/
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PR binutils/21519
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* bfdio.c (bfd_get_file_size): New function.
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* bfd-in2.h: Regenerated.
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Conflict:1.remove changelog; 2.the folder binutils/ does not exist.
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Reference:https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8e2f54bcee7e3e8315d4a39a302eaf8e4389e07d
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---
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gdb-7.6.patch | 43 +++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 43 insertions(+)
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diff --git a/gdb-7.6.patch b/gdb-7.6.patch
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index 106d164..b29ccc9 100644
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--- a/gdb-7.6.patch
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+++ b/gdb-7.6.patch
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@@ -22,6 +22,49 @@ tar xvzmf gdb-7.6.tar.gz \
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exit 0
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+--- gdb-7.6/bfd/bfd-in2.h
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++++ gdb-7.6/bfd/bfd-in2.h
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+@@ -1242,6 +1242,8 @@ long bfd_get_mtime (bfd *abfd);
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+
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+ file_ptr bfd_get_size (bfd *abfd);
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+
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++file_ptr bfd_get_file_size (bfd *abfd);
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++
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+ void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
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+ int prot, int flags, file_ptr offset,
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+ void **map_addr, bfd_size_type *map_len);
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+--- gdb-7.6/bfd/bfdio.c
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++++ gdb-7.6/bfd/bfdio.c
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+@@ -434,6 +434,29 @@ bfd_get_size (bfd *abfd)
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+ return buf.st_size;
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+ }
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+
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++/*
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++FUNCTION
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++ bfd_get_file_size
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++
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++SYNOPSIS
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++ file_ptr bfd_get_file_size (bfd *abfd);
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++
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++DESCRIPTION
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++ Return the file size (as read from file system) for the file
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++ associated with BFD @var{abfd}. It supports both normal files
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++ and archive elements.
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++
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++*/
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++
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++file_ptr
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++bfd_get_file_size (bfd *abfd)
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++{
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++ if (abfd->my_archive != NULL
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++ && !bfd_is_thin_archive (abfd->my_archive))
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++ return arelt_size (abfd);
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++
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++ return bfd_get_size (abfd);
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++}
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+
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+ /*
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+ FUNCTION
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--- gdb-7.6/libiberty/Makefile.in.orig
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+++ gdb-7.6/libiberty/Makefile.in
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@@ -175,6 +175,7 @@ REQUIRED_OFILES = \
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--
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2.27.0
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