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author | Patrick Williams <iawillia@us.ibm.com> | 2011-07-22 12:09:08 -0500 |
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committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2011-08-01 11:02:59 -0500 |
commit | 937c177a8f2decfc05aa4c36788cb14a84631b05 (patch) | |
tree | 1b4af8109605ac43e2a39de17fbaffe5112a1b11 /src/kernel/start.S | |
parent | 3293260511403dc21a42e949c8c248f61da92073 (diff) | |
download | talos-hostboot-937c177a8f2decfc05aa4c36788cb14a84631b05.tar.gz talos-hostboot-937c177a8f2decfc05aa4c36788cb14a84631b05.zip |
Add handling for HvEmu exception.
Change-Id: I03a7460b347b47f4653a6f457d1d7711fc0a0512
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/209
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: MATTHEW S. BARTH <msbarth@us.ibm.com>
Diffstat (limited to 'src/kernel/start.S')
-rw-r--r-- | src/kernel/start.S | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/kernel/start.S b/src/kernel/start.S index 68af33c04..bdf872d9d 100644 --- a/src/kernel/start.S +++ b/src/kernel/start.S @@ -84,7 +84,10 @@ finished_relocate: b intvect_##name #define STD_INTERRUPT(name, address) \ - .org _start + address; \ + .org _start + address; \ + STD_INTERRUPT_NOADDR(name) + +#define STD_INTERRUPT_NOADDR(name) \ intvect_##name: \ or 3,3,3; /* Ensure thread priority is high. */ \ mtsprg1 r1; /* Save GPR1 */ \ @@ -147,7 +150,11 @@ STD_INTERRUPT(system_call, 0xC08) UNIMPL_INTERRUPT(trace, 0xD00) UNIMPL_INTERRUPT(hype_data_storage, 0xE00) UNIMPL_INTERRUPT(hype_inst_storage, 0xE20) -UNIMPL_INTERRUPT(hype_emu_assist, 0xE40) + +.org _start + 0xE40 +hype_emu_assist_stub: + b intvect_hype_emu_assist + UNIMPL_INTERRUPT(hype_maint, 0xE60) UNIMPL_INTERRUPT(perf_monitor, 0xF00) UNIMPL_INTERRUPT(vector_unavail, 0xF20) @@ -395,6 +402,8 @@ userspace_task_entry: ld r2, 8(r4) bctr +STD_INTERRUPT_NOADDR(hype_emu_assist) + .section .data .balign 1024 kernel_stack: |