[PATCH 15/24] compat_binfmt_elf: coredump: Allow some core dump macros be overridden for compat.

Andrew Pinski
2014-09-03T21:24:44Z

On some targets (x86 [32bit and x32] and arm64 [aarch32 and ilp32]), there are
two compat elf abis. This adds a few more "#define * COMPAT_*" for compat
targets to define if needed.

Signed-off-by: Andrew Pinski <apinski@cavium.com>
---
fs/compat_binfmt_elf.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
index 4d24d17..8307927 100644
--- a/fs/compat_binfmt_elf.c
+++ b/fs/compat_binfmt_elf.c
@@ -130,6 +130,23 @@ static void cputime_to_compat_timeval(const cputime_t cputime,
#define arch_setup_additional_pages compat_arch_setup_additional_pages
#endif

+
+#ifdef COMPAT_PR_REG_SIZE
+#define PR_REG_SIZE COMPAT_PR_REG_SIZE
+#endif
+
+#ifdef COMPAT_PRSTATUS_SIZE
+#define PRSTATUS_SIZE COMPAT_PRSTATUS_SIZE
+#endif
+
+#ifdef COMPAT_PR_REG_PTR
+#define PR_REG_PTR COMPAT_PR_REG_PTR
+#endif
+
+#ifdef COMPAT_SET_PR_FPVALID
+#define SET_PR_FPVALID COMPAT_SET_PR_FPVALID
+#endif
+
/*
* Rename a few of the symbols that binfmt_elf.c will define.
* These are all local so the names don't really matter, but it
--
1.7.2.5