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MIPS: create .text sub-sections for assembler functions

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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>
This commit is contained in:
Daniel Schwierzeck 2015-12-19 20:20:46 +01:00
parent 113492988b
commit 5b6f357fe7
1 changed files with 3 additions and 1 deletions
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4
arch/mips/include/asm/asm.h
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@ -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
/*