From: Yongbok Kim <yongbok....@imgtec.com> TARGET_ELF_PAGESTART is required to use abi_ulong to correctly handle addresses for different target bits width. This patch fixes a problem when running a 64-bit user mode application on 32-bit host machines.
Signed-off-by: Yongbok Kim <yongbok....@imgtec.com> Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Riku Voipio <riku.voi...@linaro.org> --- linux-user/elfload.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index b71e866..1788368 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1256,7 +1256,8 @@ struct exec /* Necessary parameters */ #define TARGET_ELF_EXEC_PAGESIZE TARGET_PAGE_SIZE -#define TARGET_ELF_PAGESTART(_v) ((_v) & ~(unsigned long)(TARGET_ELF_EXEC_PAGESIZE-1)) +#define TARGET_ELF_PAGESTART(_v) ((_v) & \ + ~(abi_ulong)(TARGET_ELF_EXEC_PAGESIZE-1)) #define TARGET_ELF_PAGEOFFSET(_v) ((_v) & (TARGET_ELF_EXEC_PAGESIZE-1)) #define DLINFO_ITEMS 14 -- 2.1.4
