From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v1 05/10] MIPS: multiimage: add ENTRY_FUNCTION macros
Date: Mon, 26 Nov 2018 10:18:02 +0100 [thread overview]
Message-ID: <20181126091807.19398-6-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20181126091807.19398-1-o.rempel@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
arch/mips/include/asm/asm.h | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 12e17581b8..b9ccccc0cc 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -79,6 +79,35 @@ symbol: .frame sp, framesize, rpc
.globl symbol; \
symbol:
+/*
+ * ENTRY_FUNCTION - mark start of entry function
+ */
+#define ENTRY_FUNCTION(symbol) \
+ .set noreorder; \
+ .section .text_head_entry.BOARD_PBL_START; \
+ .align 4; \
+ \
+EXPORT(symbol)
+
+/*
+ * ENTRY_FUNCTION_END - mark end of entry function
+ */
+#define ENTRY_FUNCTION_END(symbol,dtb_start,dtb_end) \
+ mips_nmon; \
+ copy_to_link_location symbol; \
+ stack_setup; \
+ \
+ la a0, dtb_start; \
+ la a1, dtb_end; \
+ la v0, pbl_main_entry; \
+ jal v0; \
+ nop; \
+ \
+ /* No return */ \
+__error: \
+ b __error; \
+ nop;
+
/*
* FEXPORT - export definition of a function symbol
*/
--
2.19.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2018-11-26 9:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-26 9:17 [PATCH v1 00/10] MIPS: migrate to multiimage support Oleksij Rempel
2018-11-26 9:17 ` [PATCH v1 01/10] images: piggy: use "a" instead of #alloc flag Oleksij Rempel
2018-11-26 12:25 ` Antony Pavlov
2018-11-26 13:00 ` Oleksij Rempel
2018-11-26 9:17 ` [PATCH v1 02/10] MIPS: add arch/mips/lib/pbl.lds.S Oleksij Rempel
2018-11-26 9:18 ` [PATCH v1 03/10] pbl: enable MIPS for PBL_RELOCATABLE Oleksij Rempel
2018-11-26 9:18 ` [PATCH v1 04/10] MIPS: start: preserve DTB pointer for later use Oleksij Rempel
2018-11-26 9:18 ` Oleksij Rempel [this message]
2018-11-26 9:18 ` [PATCH v1 06/10] MIPS: mutliimage: pass devicetree from PBL to the main_entry Oleksij Rempel
2018-11-26 9:18 ` [PATCH v1 07/10] MIPS: put main_entry to __bare_init section Oleksij Rempel
2018-11-26 9:18 ` [PATCH v1 08/10] MIPS: port all mach* to multiimage Oleksij Rempel
2018-11-26 12:13 ` Antony Pavlov
2018-11-26 13:02 ` Oleksij Rempel
2018-11-26 13:01 ` Antony Pavlov
2018-11-26 13:54 ` Oleksij Rempel
2018-11-26 14:15 ` Sascha Hauer
2018-11-26 9:18 ` [PATCH v1 09/10] MIPS: remove HAS_NO_BOARD_HL_CODE support Oleksij Rempel
2018-11-26 9:18 ` [PATCH v1 10/10] MIPS: multiimage: remove useless board files Oleksij Rempel
2018-11-26 12:22 ` Antony Pavlov
2018-11-26 13:01 ` Oleksij Rempel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181126091807.19398-6-o.rempel@pengutronix.de \
--to=o.rempel@pengutronix.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox