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| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-03 20:13:31 +0200 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-03 20:13:31 +0200 |
| commit | 309272f99f3e65b9bb5c49a2901c63a1859172f3 (patch) | |
| tree | 42d8853ba14b14d562e654c8be0a5ebc0ab1d344 /arch/tile | |
| parent | tile: handle super huge pages in virt_to_pte (diff) | |
| download | linux-309272f99f3e65b9bb5c49a2901c63a1859172f3.tar.xz linux-309272f99f3e65b9bb5c49a2901c63a1859172f3.zip | |
tile: clean up relocate_kernel_64 debug code
We remove some debug code in relocate_kernel_64.S that made raw
calls to the hv_console_putc Tilera hypervisor API, since everything
should funnel through the early_hv_write() API.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile')
| -rw-r--r-- | arch/tile/kernel/relocate_kernel_64.S | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/tile/kernel/relocate_kernel_64.S b/arch/tile/kernel/relocate_kernel_64.S index 1c09a4f5a4ea..02bc44621021 100644 --- a/arch/tile/kernel/relocate_kernel_64.S +++ b/arch/tile/kernel/relocate_kernel_64.S @@ -34,11 +34,11 @@ STD_ENTRY(relocate_new_kernel) addi sp, sp, -8 /* we now have a stack (whether we need one or not) */ +#ifdef RELOCATE_NEW_KERNEL_VERBOSE moveli r40, hw2_last(hv_console_putc) shl16insli r40, r40, hw1(hv_console_putc) shl16insli r40, r40, hw0(hv_console_putc) -#ifdef RELOCATE_NEW_KERNEL_VERBOSE moveli r0, 'r' jalr r40 @@ -176,10 +176,12 @@ STD_ENTRY(relocate_new_kernel) /* we should not get here */ +#ifdef RELOCATE_NEW_KERNEL_VERBOSE moveli r0, '?' jalr r40 moveli r0, '\n' jalr r40 +#endif j .Lhalt @@ -237,7 +239,9 @@ STD_ENTRY(relocate_new_kernel) j .Lloop -.Lerr: moveli r0, 'e' +.Lerr: +#ifdef RELOCATE_NEW_KERNEL_VERBOSE + moveli r0, 'e' jalr r40 moveli r0, 'r' jalr r40 @@ -245,6 +249,7 @@ STD_ENTRY(relocate_new_kernel) jalr r40 moveli r0, '\n' jalr r40 +#endif .Lhalt: moveli r41, hw2_last(hv_halt) shl16insli r41, r41, hw1(hv_halt) |