From: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org, ralf@linux-mips.org,
ananth@in.ibm.com, anil.s.keshavamurthy@intel.com,
davem@davemloft.net, masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org, hschauhan@nulltrace.org,
David Daney <ddaney@caviumnetworks.com>
Subject: [PATCH] MIPS: Define regs_return_value()
Date: Tue, 3 Aug 2010 13:53:24 -0700 [thread overview]
Message-ID: <1280868804-2595-1-git-send-email-ddaney@caviumnetworks.com> (raw)
In-Reply-To: <20100803202607.GA25233@linux-mips.org>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
Use this version instead of the original 1/5
arch/mips/include/asm/ptrace.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index cdc6a46..9f1b8db 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -137,6 +137,7 @@ extern int ptrace_set_watch_regs(struct task_struct *child,
*/
#define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER)
+#define regs_return_value(_regs) ((_regs)->regs[2])
#define instruction_pointer(regs) ((regs)->cp0_epc)
#define profile_pc(regs) instruction_pointer(regs)
--
1.7.1.1
next prev parent reply other threads:[~2010-08-03 20:53 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-03 18:22 [PATCH 0/5] KProbes support for MIPS David Daney
2010-08-03 18:22 ` [PATCH 1/5] MIPS: Define regs_return_value() David Daney
2010-08-03 20:26 ` Ralf Baechle
2010-08-03 20:53 ` David Daney [this message]
2010-08-04 23:46 ` [PATCH] " Ralf Baechle
2010-08-03 18:22 ` [PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL David Daney
2010-08-03 20:54 ` Maciej W. Rozycki
2010-08-03 20:59 ` David Daney
2010-08-04 23:53 ` Ralf Baechle
2010-08-03 18:22 ` [PATCH 3/5] MIPS: Add KProbe support David Daney
2010-08-03 21:00 ` [PATCH] MIPS: KProbes: Use flush_insn_slot() where possible David Daney
2010-08-04 23:59 ` Ralf Baechle
2010-08-04 23:59 ` [PATCH 3/5] MIPS: Add KProbe support Ralf Baechle
2010-08-03 18:22 ` [PATCH 4/5] samples: kprobe_example: Make it print something on MIPS David Daney
2010-08-05 0:04 ` Ralf Baechle
2010-08-03 18:22 ` [PATCH 5/5] documentation: Mention that KProbes is supported " David Daney
2010-08-05 0:07 ` Ralf Baechle
2010-08-04 4:43 ` [PATCH 0/5] KProbes support for MIPS Ananth N Mavinakayanahalli
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