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56b49cd35f
linux_dsm_epyc7002/arch/mips/kernel
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Wu Zhangjin 56b49cd35f MIPS: Tracing: Fix argument passing of the 32bit support with gcc 4.5 
As documented in the GCC 4.5 docs [1] -mmcount-ra-address uses register
$12 to pass the stack offset of the return address to the _mcount function.
On 64-bit kernels $12 is t0 but in 32-bit kernels it is t4 so we need to
use $12 instead of t0 here to be correct for both kernel types.

[1] GCC documentation: MIPS Options
http://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips <linux-mips@linux-mips.org>
Cc: David Daney <david.s.daney@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/1227/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05 17:17:28 +01:00
..
cpufreq MIPS: Use set_cpus_allowed_ptr 2010-05-21 21:31:14 +01:00
.gitignore
8250-platform.c
asm-offsets.c MIPS: Two-level pagetables for 64-bit kernels with 64KB pages. 2010-02-27 12:53:03 +01:00
binfmt_elfn32.c
binfmt_elfo32.c MIPS: 64-bit: Fix o32 core dump 2009-07-03 15:45:27 +01:00
branch.c MIPS: Compute branch returns for Cavium OCTEON specific branch instructions. 2009-01-11 09:57:24 +00:00
cevt-bcm1480.c MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
cevt-ds1287.c MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
cevt-gt641xx.c MIPS: GT641xx: Convert timer lock to raw spinlock. 2010-02-27 12:53:37 +01:00
cevt-r4k.c MIPS: PowerTV: Fix support for timer interrupts with > 64 external IRQs 2010-01-28 00:03:31 +01:00
cevt-sb1250.c MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
cevt-smtc.c MIPS: SMTC: Fix lockup in smtc_distribute_timer 2009-11-13 18:10:38 +01:00
cevt-txx9.c MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
cpu-bugs64.c MIPS: Remove useless zero initializations. 2009-09-17 20:07:51 +02:00
cpu-probe.c MIPS: nofpu and nodsp only affect CPU0 2010-05-21 21:31:17 +01:00
csrc-bcm1480.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
csrc-ioasic.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
csrc-powertv.c MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
csrc-r4k.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
csrc-sb1250.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
early_printk.c
entry.S
ftrace.c MIPS: Loongson: Change the Email address of Wu Zhangjin 2010-02-27 12:53:12 +01:00
genex.S MIPS: Read watch registers with interrupts disabled. 2009-01-30 21:32:58 +00:00
gpio_txx9.c
head.S MIPS: Avoid potential hazard on Context register 2009-11-02 12:00:07 +01:00
i8253.c i8253: Convert i8253_lock to raw_spinlock 2010-03-02 10:28:38 +01:00
i8259.c MIPS: i8259: Convert IRQ controller lock to raw spinlock. 2010-02-27 12:53:38 +01:00
init_task.c Use new __init_task_data macro in arch init_task.c files. 2009-09-21 06:27:08 +02:00
irq_cpu.c MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms 2009-03-30 14:49:44 +02:00
irq_txx9.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
irq-gic.c MIPS: GIC: Random fixes and enhancements. 2009-11-02 12:00:06 +01:00
irq-gt641xx.c MIPS: GT641xx: Convert IRQ controller lock to raw spinlock. 2010-02-27 12:53:31 +01:00
irq-msc01.c MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms 2009-03-30 14:49:44 +02:00
irq-rm7000.c
irq-rm9000.c
irq.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
kgdb.c mips,kgdb: kdb low level trap catch and stack trace 2010-05-20 21:04:26 -05:00
kspd.c vfs: Implement proper O_SYNC semantics 2009-12-10 15:02:50 +01:00
linux32.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
machine_kexec.c
Makefile MIPS: Preliminary VDSO 2010-04-12 17:26:14 +01:00
mcount.S MIPS: Tracing: Fix argument passing of the 32bit support with gcc 4.5 2010-07-05 17:17:28 +01:00
mips_ksyms.c MIPS: Tracing: Add static function tracer support for MIPS 2009-12-17 01:57:21 +00:00
mips-mt-fpaff.c MIPS: Use set_cpus_allowed_ptr 2010-05-21 21:31:14 +01:00
mips-mt.c MIPS: Remove useless zero initializations. 2009-09-17 20:07:51 +02:00
module.c MIPS: Module: Make error messages unique. 2009-08-03 17:52:48 +01:00
octeon_switch.S MIPS: Nuke trailing blank lines 2010-02-27 12:53:14 +01:00
proc.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
process.c MIPS: Trace: Don't trace irqsoff for the idle process 2010-04-12 17:26:10 +01:00
ptrace32.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
ptrace.c mips: use generic ptrace_resume code 2010-03-12 15:52:39 -08:00
r4k_fpu.S
r4k_switch.S MIPS: Consolidate all CONFIG_CPU_HAS_LLSC use in a single C file. 2009-09-17 20:07:49 +02:00
r2300_fpu.S
r2300_switch.S MIPS: Consolidate all CONFIG_CPU_HAS_LLSC use in a single C file. 2009-09-17 20:07:49 +02:00
r6000_fpu.S
relocate_kernel.S
reset.c
rtlx.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
scall32-o32.S net: Introduce recvmmsg socket syscall 2009-10-12 23:40:10 -07:00
scall64-64.S net: Introduce recvmmsg socket syscall 2009-10-12 23:40:10 -07:00
scall64-n32.S MIPS: N32: Use compat version for sys_ppoll. 2010-05-15 21:59:53 +01:00
scall64-o32.S improve sys_newuname() for compat architectures 2010-03-12 15:52:32 -08:00
setup.c MIPS: nofpu and nodsp only affect CPU0 2010-05-21 21:31:17 +01:00
signal32.c MIPS: Move signal trampolines off of the stack. 2010-04-12 17:26:15 +01:00
signal_n32.c MIPS: Move signal trampolines off of the stack. 2010-04-12 17:26:15 +01:00
signal-common.h MIPS: Move signal trampolines off of the stack. 2010-04-12 17:26:15 +01:00
signal.c MIPS: Move signal trampolines off of the stack. 2010-04-12 17:26:15 +01:00
smp-cmp.c cpumask: Use accessors for cpu_*_mask: mips 2009-09-24 09:34:48 +09:30
smp-mt.c cpumask: Use accessors for cpu_*_mask: mips 2009-09-24 09:34:48 +09:30
smp-up.c cpumask: arch_send_call_function_ipi_mask: mips 2009-09-24 09:34:45 +09:30
smp.c MIPS: Tracing: Add IRQENTRY_EXIT section for MIPS 2009-12-17 01:57:24 +00:00
smtc-asm.S
smtc-proc.c
smtc.c MIPS: Initialize an atomic_t properly with ATOMIC_INIT(0). 2010-04-12 17:26:12 +01:00
spinlock_test.c MIPS: Crazy spinlock speed test. 2010-02-27 12:53:42 +01:00
spram.c MIPS: SPRAM: Clean up support code a little 2009-11-02 12:00:05 +01:00
stacktrace.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
sync-r4k.c MIPS: CMP: Update sync-r4k for current kernel 2009-07-03 15:45:27 +01:00
syscall.c MIPS: Preliminary VDSO 2010-04-12 17:26:14 +01:00
time.c mips: Use generic mult/shift factor calculation for clocks 2009-11-13 20:46:24 +01:00
topology.c MIPS: Add arch generic CPU hotplug 2009-06-24 18:34:40 +01:00
traps.c Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2010-05-21 15:23:54 -07:00
unaligned.c MIPS: Modularize COP2 handling 2009-12-17 01:57:30 +00:00
vdso.c MIPS: Preliminary VDSO 2010-04-12 17:26:14 +01:00
vmlinux.lds.S MIPS: Tracing: Add IRQENTRY_EXIT section for MIPS 2009-12-17 01:57:24 +00:00
vpe.c MIPS: Don't include <linux/smp_lock.h> unnecessarily. 2010-02-27 12:52:57 +01:00
watch.c