diff options
| author |   Khem Raj <raj.khem@gmail.com> | 2016-03-23 06:51:41 +0000 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-03-28 15:54:52 +0100 |
| commit | 512d976585086028f22ea88218a2bbf900062588 (patch) | |
| tree | 00e07547bb806367dd955e6df438d7a9c488aee8 /meta/recipes-devtools | |
| parent | c1847278dbfc3424790f7256be2b35bcdbaaf018 (diff) | |
| download | openembedded-core-contrib-512d976585086028f22ea88218a2bbf900062588.tar.gz | |
gdb: Fix build on mips64/musl
Define _ABIO32 if not already defined
heps in fixing gdb for mips64
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
| -rw-r--r-- | meta/recipes-devtools/gdb/gdb.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/gdb/gdb/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch | 37 |
2 files changed, 38 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gdb/gdb.inc b/meta/recipes-devtools/gdb/gdb.inc index 507f274fd8..d9c864dcab 100644 --- a/meta/recipes-devtools/gdb/gdb.inc +++ b/meta/recipes-devtools/gdb/gdb.inc @@ -8,6 +8,7 @@ SRC_URI += "file://0002-Change-order-of-CFLAGS.patch \ file://0001-include-sys-types.h-for-mode_t.patch \ file://0001-use-asm-sgidefs.h.patch \ file://force-readline-static.patch \ + file://0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \ " #LDFLAGS_append = " -s" #export CFLAGS_append=" -L${STAGING_LIBDIR}" diff --git a/meta/recipes-devtools/gdb/gdb/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch b/meta/recipes-devtools/gdb/gdb/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch new file mode 100644 index 0000000000..31739525ae --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch @@ -0,0 +1,37 @@ +From e92f8932ef488de2a56db4299131ce6a4eb170bd Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Wed, 23 Mar 2016 06:30:09 +0000 +Subject: [PATCH] mips-linux-nat: Define _ABIO32 if not defined + +This helps building gdb on mips64 on musl, since +musl does not provide sgidefs.h this define is +only defined when GCC is using o32 ABI, in that +case gcc emits it as built-in define and hence +it works ok for mips32 + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- +Upstream-Status: Pending + + gdb/mips-linux-nat.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c +index fd5c705..753f29d 100644 +--- a/gdb/mips-linux-nat.c ++++ b/gdb/mips-linux-nat.c +@@ -46,6 +46,11 @@ + #define PTRACE_GET_THREAD_AREA 25 + #endif + ++/* musl does not define and relies on compiler built-in macros for it */ ++#ifndef _ABIO32 ++#define _ABIO32 1 ++#endif ++ + /* Assume that we have PTRACE_GETREGS et al. support. If we do not, + we'll clear this and use PTRACE_PEEKUSER instead. */ + static int have_ptrace_regsets = 1; +-- +1.8.3.1 + |