From: Stafford Horne <shorne@gmail.com>
To: Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: linux@roeck-us.net, openrisc@lists.librecores.org,
linux-kernel@vger.kernel.org, Stafford Horne <shorne@gmail.com>
Subject: [PATCH 22/22] openrisc: head: Move init strings to rodata section
Date: Sun, 15 Jan 2017 08:08:19 +0900 [thread overview]
Message-ID: <9b64212208e25d04257e6d5ba8f14219b1cd83be.1484432596.git.shorne@gmail.com> (raw)
In-Reply-To: <cover.1484432596.git.shorne@gmail.com>
In-Reply-To: <cover.1484432596.git.shorne@gmail.com>
The strings used during the head/init phase of openrisc bootup were
stored in the executable section of the binary.
This causes compilation to fail when using CONFIG_DEBUG_INFO with
error:
Error: unaligned opcodes detected in executable segment
Also, this patch removes unused strings.
Signed-off-by: Stafford Horne <shorne@gmail.com>
---
arch/openrisc/kernel/head.S | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S
index a22f1fc..573e131 100644
--- a/arch/openrisc/kernel/head.S
+++ b/arch/openrisc/kernel/head.S
@@ -1530,11 +1530,7 @@ ENTRY(_early_uart_init)
l.jr r9
l.nop
-_string_copying_linux:
- .string "\n\n\n\n\n\rCopying Linux... \0"
-
-_string_ok_booting:
- .string "Ok, booting the kernel.\n\r\0"
+ .section .rodata
_string_unhandled_exception:
.string "\n\rRunarunaround: Unhandled exception 0x\0"
@@ -1545,12 +1541,6 @@ _string_epc_prefix:
_string_nl:
.string "\n\r\0"
- .global _string_esr_irq_bug
-_string_esr_irq_bug:
- .string "\n\rESR external interrupt bug, for details look into entry.S\n\r\0"
-
-
-
/* ========================================[ page aligned structures ]=== */
/*
--
2.9.3
next prev parent reply other threads:[~2017-01-14 23:10 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-14 23:07 [PATCH 00/22] Openrisc patchees from backlog for 4.11 Stafford Horne
2017-01-14 23:07 ` [PATCH 01/22] openrisc: use SPARSE_IRQ Stafford Horne
2017-01-14 23:07 ` [PATCH 02/22] openrisc: add cache way information to cpuinfo Stafford Horne
2017-01-14 23:08 ` [PATCH 03/22] openrisc: tlb miss handler optimizations Stafford Horne
2017-01-14 23:08 ` [PATCH 04/22] openrisc: head: use THREAD_SIZE instead of magic constant Stafford Horne
2017-01-14 23:08 ` [PATCH 05/22] openrisc: head: refactor out tlb flush into it's own function Stafford Horne
2017-01-14 23:08 ` [PATCH 06/22] openrisc: add l.lwa/l.swa emulation Stafford Horne
2017-01-14 23:08 ` [PATCH 07/22] openrisc: add atomic bitops Stafford Horne
2017-01-15 5:42 ` kbuild test robot
2017-01-15 8:29 ` Stafford Horne
2017-01-14 23:08 ` [PATCH 08/22] openrisc: add cmpxchg and xchg implementations Stafford Horne
2017-01-14 23:08 ` [PATCH 09/22] openrisc: add optimized atomic operations Stafford Horne
2017-01-14 23:08 ` [PATCH 10/22] openrisc: add spinlock implementation Stafford Horne
2017-01-14 23:08 ` [PATCH 11/22] openrisc: add futex_atomic_* implementations Stafford Horne
2017-01-14 23:08 ` [PATCH 12/22] openrisc: remove unnecessary stddef.h include Stafford Horne
2017-01-14 23:08 ` [PATCH 13/22] openrisc: Fix the bitmask for the unit present register Stafford Horne
2017-01-14 23:08 ` [PATCH 14/22] openrisc: Initial support for the idle state Stafford Horne
2017-01-14 23:08 ` [PATCH 15/22] openrisc: Add optimized memset Stafford Horne
2017-01-14 23:08 ` [PATCH 16/22] openrisc: Add optimized memcpy routine Stafford Horne
2017-01-14 23:08 ` [PATCH 17/22] openrisc: Add .gitignore Stafford Horne
2017-01-14 23:08 ` [PATCH 18/22] MAINTAINERS: Add the openrisc official repository Stafford Horne
2017-01-14 23:08 ` [PATCH 19/22] scripts/checkstack.pl: Add openrisc support Stafford Horne
2017-01-14 23:08 ` [PATCH 20/22] openrisc: entry: Whitespace and comment cleanups Stafford Horne
2017-01-14 23:08 ` [PATCH 21/22] openrisc: entry: Fix delay slot detection Stafford Horne
2017-01-14 23:08 ` Stafford Horne [this message]
2017-01-15 5:17 ` [PATCH 00/22] Openrisc patchees from backlog for 4.11 Guenter Roeck
2017-01-15 8:36 ` Stafford Horne
2017-01-16 11:58 ` Stafford Horne
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