diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/alpha/boot/head.S')
-rw-r--r-- | ANDROID_3.4.5/arch/alpha/boot/head.S | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/ANDROID_3.4.5/arch/alpha/boot/head.S b/ANDROID_3.4.5/arch/alpha/boot/head.S deleted file mode 100644 index b06812bc..00000000 --- a/ANDROID_3.4.5/arch/alpha/boot/head.S +++ /dev/null @@ -1,122 +0,0 @@ -/* - * arch/alpha/boot/head.S - * - * initial bootloader stuff.. - */ - - - .set noreorder - .globl __start - .ent __start -__start: - br $29,2f -2: ldgp $29,0($29) - jsr $26,start_kernel - call_pal PAL_halt - .end __start - - .align 5 - .globl wrent - .ent wrent -wrent: - .prologue 0 - call_pal PAL_wrent - ret ($26) - .end wrent - - .align 5 - .globl wrkgp - .ent wrkgp -wrkgp: - .prologue 0 - call_pal PAL_wrkgp - ret ($26) - .end wrkgp - - .align 5 - .globl switch_to_osf_pal - .ent switch_to_osf_pal -switch_to_osf_pal: - subq $30,128,$30 - .frame $30,128,$26 - stq $26,0($30) - stq $1,8($30) - stq $2,16($30) - stq $3,24($30) - stq $4,32($30) - stq $5,40($30) - stq $6,48($30) - stq $7,56($30) - stq $8,64($30) - stq $9,72($30) - stq $10,80($30) - stq $11,88($30) - stq $12,96($30) - stq $13,104($30) - stq $14,112($30) - stq $15,120($30) - .prologue 0 - - stq $30,0($17) /* save KSP in PCB */ - - bis $30,$30,$20 /* a4 = KSP */ - br $17,1f - - ldq $26,0($30) - ldq $1,8($30) - ldq $2,16($30) - ldq $3,24($30) - ldq $4,32($30) - ldq $5,40($30) - ldq $6,48($30) - ldq $7,56($30) - ldq $8,64($30) - ldq $9,72($30) - ldq $10,80($30) - ldq $11,88($30) - ldq $12,96($30) - ldq $13,104($30) - ldq $14,112($30) - ldq $15,120($30) - addq $30,128,$30 - ret ($26) -1: call_pal PAL_swppal - .end switch_to_osf_pal - - .align 3 - .globl tbi - .ent tbi -tbi: - .prologue 0 - call_pal PAL_tbi - ret ($26) - .end tbi - - .align 3 - .globl halt - .ent halt -halt: - .prologue 0 - call_pal PAL_halt - .end halt - -/* $16 - new stack page */ - .align 3 - .globl move_stack - .ent move_stack -move_stack: - .prologue 0 - lda $0, 0x1fff($31) - and $0, $30, $1 /* Stack offset */ - or $1, $16, $16 /* New stack pointer */ - mov $30, $1 - mov $16, $2 -1: ldq $3, 0($1) /* Move the stack */ - addq $1, 8, $1 - stq $3, 0($2) - and $0, $1, $4 - addq $2, 8, $2 - bne $4, 1b - mov $16, $30 - ret ($26) - .end move_stack |