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kern: make GetTargetFirmware a compile-time constant when not building for Switch

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fincs 2020-08-10 21:42:19 +02:00 • committed by SciresM
parent 3c85e37667
commit b917ea283e
4 changed files with 32 additions and 3 deletions
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4
mesosphere/kernel/source/arch/arm64/init/start.s
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@ -61,12 +61,14 @@ __metadata_kernel_layout:
.error "Incorrect Mesosphere Metadata"
.endif
#ifdef ATMOSPHERE_BOARD_NINTENDO_NX
.global _ZN3ams4kern17GetTargetFirmwareEv
.type _ZN3ams4kern17GetTargetFirmwareEv, %function
_ZN3ams4kern17GetTargetFirmwareEv:
adr x0, __metadata_target_firmware
ldr w0, [x0]
ret
#endif
/* ams::kern::init::StartCore0(uintptr_t, uintptr_t) */
.section .crt0.text._ZN3ams4kern4init10StartCore0Emm, "ax", %progbits
@ -94,6 +96,7 @@ core0_el2:
core0_el1:
bl _ZN3ams4kern4init19DisableMmuAndCachesEv
#ifdef ATMOSPHERE_BOARD_NINTENDO_NX
/* Get the target firmware from exosphere. */
LOAD_IMMEDIATE_32(w0, 0xC3000004)
mov w1, #65000
@ -105,6 +108,7 @@ core0_el1:
/* Store the target firmware. */
adr x0, __metadata_target_firmware
str w1, [x0]
#endif
/* We want to invoke kernel loader. */
adr x0, _start