2012/9/15 Cody P Schafer <[email protected]>:
> ---
> src/ppc32/ucontext_i.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/ppc32/ucontext_i.h b/src/ppc32/ucontext_i.h
> index ab21713..0fd60d9 100644
> --- a/src/ppc32/ucontext_i.h
> +++ b/src/ppc32/ucontext_i.h
> @@ -43,7 +43,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> SOFTWARE. */
>
> /* These are dummy structures used only for obtaining the offsets of the
> various structure members. */
> -static ucontext_t dmy_ctxt;
> +static ucontext_t dmy_ctxt UNUSED;
Cross-ppc32 build is complaining:
In file included from ../../libunwind/src/ppc32/Ginit.c:31,
from ../../libunwind/src/ppc32/Linit.c:4:
../../libunwind/src/ppc32/ucontext_i.h:46: error: expected '=', ',',
';', 'asm' or '__attribute__' before 'UNUSED'
../../libunwind/src/ptrace/_UPT_reg_offset.c:479: error:
'UNW_PPCb_FPSCR' undeclared here (not in a function)
../../libunwind/src/ptrace/_UPT_reg_offset.c:479: error: array index
in initializer not of integer type
../../libunwind/src/ptrace/_UPT_reg_offset.c:479: error: (near
initialization for '_UPT_reg_offset')
Does something like this look sane to you?
diff --git a/src/ppc32/ucontext_i.h b/src/ppc32/ucontext_i.h
index 0fd60d9..5a7c01d 100644
--- a/src/ppc32/ucontext_i.h
+++ b/src/ppc32/ucontext_i.h
@@ -26,6 +26,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. */
#ifndef ucontext_i_h
#define ucontext_i_h
+#include "libunwind_i.h"
#include <ucontext.h>
/* These values were derived by reading
diff --git a/src/ptrace/_UPT_reg_offset.c b/src/ptrace/_UPT_reg_offset.c
index 82a0900..cb590bd 100644
--- a/src/ptrace/_UPT_reg_offset.c
+++ b/src/ptrace/_UPT_reg_offset.c
@@ -419,8 +419,8 @@ int _UPT_reg_offset[UNW_REG_LAST + 1] =
UNW_FP_OFF(b, 31)
#define UNW_PPC32_REGS \
- [UNW_PPC##b##_FPSCR] = UNW_PPC_PT(FPSCR), \
- [UNW_PPC##b##_CCR] = UNW_PPC_PT(CCR)
+ [UNW_PPC32_FPSCR] = UNW_PPC_PT(FPSCR), \
+ [UNW_PPC32_CCR] = UNW_PPC_PT(CCR)
#define UNW_VR_OFF(i) \
[UNW_PPC64_V##i] = UNW_PPC_R(PT_VR0 + i * 2)
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