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authorChristophe Lyon <christophe.lyon@st.com>2018-04-30 10:03:42 +0200
committerLaurent Vivier <laurent@vivier.eu>2018-05-03 18:25:29 +0200
commitcf58affecc67e1b22bdbd3dc90e19ad2d4b1ce3d (patch)
tree1488cc7fdd82725dda410598bd1c2ea923ef57d8 /linux-user
parenta99856cd7f30b8c64cfaf97791dc5d462dabad6e (diff)
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linux-user: ARM-FDPIC: Identify ARM FDPIC binaries
Define an ARM-specific version of elf_is_fdpic: FDPIC ELF objects are identified with e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC. Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-3-christophe.lyon@st.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/elfload.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index bbe93b0..76d7718 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1681,11 +1681,18 @@ static void zero_bss(abi_ulong elf_bss, abi_ulong last_bss, int prot)
}
}
+#ifdef TARGET_ARM
+static int elf_is_fdpic(struct elfhdr *exec)
+{
+ return exec->e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC;
+}
+#else
/* Default implementation, always false. */
static int elf_is_fdpic(struct elfhdr *exec)
{
return 0;
}
+#endif
static abi_ulong loader_build_fdpic_loadmap(struct image_info *info, abi_ulong sp)
{