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[exosphere] Rewrite crt0/init and ld script

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TuxSH
2018-05-11 14:07:37 +02:00
parent 02e01360fd
commit 05b8b42164
11 changed files with 160 additions and 177 deletions
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16
exosphere/src/arm.s
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@@ -63,7 +63,7 @@ tlb_invalidate_page_inner_shareable:
* x1: 0 clean & invalidate, 1 invalidate only
* x2~x9: clobbered
*/
.section .text.__asm_dcache_level, "ax", %progbits
.section .warm_crt0.text.__asm_dcache_level, "ax", %progbits
.type __asm_dcache_level, %function
__asm_dcache_level:
lsl x12, x0, #1
@@ -108,7 +108,7 @@ loop_way:
*
* flush or invalidate all data cache by SET/WAY.
*/
.section .text.__asm_dcache_all, "ax", %progbits
.section .warm_crt0.text.__asm_dcache_all, "ax", %progbits
.type __asm_dcache_all, %function
__asm_dcache_all:
mov x1, x0
@@ -146,14 +146,14 @@ skip:
finished:
ret
.section .text.flush_dcache_all, "ax", %progbits
.section .warm_crt0.text.flush_dcache_all, "ax", %progbits
.type flush_dcache_all, %function
.global flush_dcache_all
flush_dcache_all:
mov x0, #0
b __asm_dcache_all
.section .text.invalidate_dcache_all, "ax", %progbits
.section .warm_crt0.text.invalidate_dcache_all, "ax", %progbits
.type invalidate_dcache_all, %function
.global invalidate_dcache_all
invalidate_dcache_all:
@@ -168,7 +168,7 @@ invalidate_dcache_all:
* x0: start address
* x1: end address
*/
.section .text.flush_dcache_range, "ax", %progbits
.section .warm_crt0.text.flush_dcache_range, "ax", %progbits
.type flush_dcache_range, %function
.global flush_dcache_range
flush_dcache_range:
@@ -196,7 +196,7 @@ flush_dcache_range:
* x0: start address
* x1: end address
*/
.section .text.invalidate_dcache_range, "ax", %progbits
.section .warm_crt0.text.invalidate_dcache_range, "ax", %progbits
.type invalidate_dcache_range, %function
.global invalidate_dcache_range
invalidate_dcache_range:
@@ -220,7 +220,7 @@ invalidate_dcache_range:
*
* invalidate all icache entries.
*/
.section .text.invalidate_icache_all_inner_shareable, "ax", %progbits
.section .warm_crt0.text.invalidate_icache_all_inner_shareable, "ax", %progbits
.type invalidate_icache_all_inner_shareable, %function
.global invalidate_icache_all_inner_shareable
invalidate_icache_all_inner_shareable:
@@ -231,7 +231,7 @@ invalidate_icache_all_inner_shareable:
isb
ret
.section .text.invalidate_icache_all, "ax", %progbits
.section .warm_crt0.text.invalidate_icache_all, "ax", %progbits
.type invalidate_icache_all, %function
.global invalidate_icache_all
invalidate_icache_all: