From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Date: Sat, 19 Dec 2015 19:20:46 +0000 (+0100)
Subject: MIPS: create .text sub-sections for assembler functions
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=5b6f357fe73a3fab11870cceeac5f2fecd6d7e02;p=u-boot.git

MIPS: create .text sub-sections for assembler functions

Put all functions coded in assembly in sub-sections of
section .text. This allows the linker to garbage collect
unused assembly functions too.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---

diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 855f70708e..8c9c4e2714 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -59,6 +59,7 @@ symbol:
 		.align	2;                              \
 		.type	symbol, @function;              \
 		.ent	symbol, 0;                      \
+		.section .text.symbol, "x";             \
 symbol:		.frame	sp, 0, ra
 
 /*
@@ -68,7 +69,8 @@ symbol:		.frame	sp, 0, ra
 		.globl	symbol;                         \
 		.align	2;                              \
 		.type	symbol, @function;              \
-		.ent	symbol, 0;                       \
+		.ent	symbol, 0;                      \
+		.section .text.symbol, "x";             \
 symbol:		.frame	sp, framesize, rpc
 
 /*