diff options
| author |   miod <miod@openbsd.org> | 2015-06-02 04:31:53 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2015-06-02 04:31:53 +0000 |
| commit | 8e79c55717e609e92e5438f67738ebd95f27ae2e (patch) | |
| tree | 38c250ecc0c52ba1d973798762783f8179824e48 /sys/arch/sparc/include | |
| parent | with binutils 2.17 we can change some raw opcodes into instruction names (diff) | |
| download | wireguard-openbsd-8e79c55717e609e92e5438f67738ebd95f27ae2e.tar.xz wireguard-openbsd-8e79c55717e609e92e5438f67738ebd95f27ae2e.zip | |
Override pie range constants (well, only VM_PIE_MAX_ADDR) with a variable
which value is decided at runtime, in order to only enable PIE on sun4m
which has a large enough address space.
Diffstat (limited to 'sys/arch/sparc/include')
| -rw-r--r-- | sys/arch/sparc/include/vmparam.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/arch/sparc/include/vmparam.h b/sys/arch/sparc/include/vmparam.h index 139e61a0dcc..77d0deb2407 100644 --- a/sys/arch/sparc/include/vmparam.h +++ b/sys/arch/sparc/include/vmparam.h @@ -1,4 +1,4 @@ -/* $OpenBSD: vmparam.h,v 1.45 2015/03/30 20:30:22 miod Exp $ */ +/* $OpenBSD: vmparam.h,v 1.46 2015/06/02 04:31:53 miod Exp $ */ /* $NetBSD: vmparam.h,v 1.13 1997/07/12 16:20:03 perry Exp $ */ /* @@ -121,6 +121,9 @@ extern vsize_t vm_kernel_space_size; #define VM_MIN_ADDRESS ((vaddr_t)0x2000) #define VM_MAX_KERNEL_ADDRESS ((vaddr_t)0xfe000000) +extern vaddr_t vm_pie_max_addr; +#define VM_PIE_MAX_ADDR vm_pie_max_addr + #define IOSPACE_BASE VM_MAX_KERNEL_ADDRESS #define IOSPACE_LEN 0x01000000 /* 16 MB of iospace */ |