diff options
Diffstat (limited to 'x86_64')
| -rw-r--r-- | x86_64/Makefrag.am | 5 | ||||
| -rw-r--r-- | x86_64/spl.S | 6 |
2 files changed, 6 insertions, 5 deletions
diff --git a/x86_64/Makefrag.am b/x86_64/Makefrag.am index 7e0ef25b..008ac58f 100644 --- a/x86_64/Makefrag.am +++ b/x86_64/Makefrag.am @@ -202,13 +202,14 @@ endif # Platform specific parts. # +KERNEL_MAP_BASE=0xffffffff80000000 + if PLATFORM_at # For now simply keep all the kernel virtual space in the last 2G. # We could use a more elaborate schema if needed (e.g. reserving a # larger area for directmap or the kernel heap)), I think only the # test/bss/data sections need to be placed here kere because of # -mcmodel=kernel -KERNEL_MAP_BASE=0xffffffff80000000 gnumach_LINKFLAGS += \ --defsym _START_MAP=$(_START_MAP) \ --defsym _START=$(_START_MAP) \ @@ -221,8 +222,6 @@ AM_CCASFLAGS += \ endif if PLATFORM_xen -KERNEL_MAP_BASE=0x40000000 - libkernel_a_SOURCES += \ x86_64/xen_locore.S \ x86_64/xen_boothdr.S \ diff --git a/x86_64/spl.S b/x86_64/spl.S index 27bc39ea..e4f87d85 100644 --- a/x86_64/spl.S +++ b/x86_64/spl.S @@ -198,7 +198,8 @@ splx_cli: je 1f /* yes, all done */ movl %edx,CX(EXT(curr_ipl),%eax) /* set ipl */ #ifdef MACH_XEN - movl EXT(int_mask)(,%edx,4),%eax + movl EXT(int_mask),%eax + movl (%eax,%edx,4),%eax /* get int mask */ XEN_SETMASK() /* program xen evts with new mask */ #endif @@ -228,7 +229,8 @@ spl: cmpl $SPL7,%edx /* spl7? */ je EXT(spl7) /* yes, handle specially */ #ifdef MACH_XEN - movl EXT(int_mask)(,%edx,4),%eax + movl EXT(int_mask),%eax + movl (%eax,%edx,4),%eax /* get int mask */ #endif cli /* disable interrupts */ |