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mips64: use REG_OFFSET

master
Ariadne Conill 2020-03-30 04:05:00 +00:00
parent 3d40ad902a
commit 08e8a41d6c
4 changed files with 69 additions and 69 deletions
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24
arch/mips64/getcontext.S
View File

@ -25,19 +25,19 @@ FUNC(__getcontext)
PUSH_FRAME(__getcontext)
/* set registers */
sd $s0, ((16 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s1, ((17 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s2, ((18 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s3, ((19 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s4, ((20 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s5, ((21 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s6, ((22 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s7, ((23 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s0, REG_OFFSET(16)($a0)
sd $s1, REG_OFFSET(17)($a0)
sd $s2, REG_OFFSET(18)($a0)
sd $s3, REG_OFFSET(19)($a0)
sd $s4, REG_OFFSET(20)($a0)
sd $s5, REG_OFFSET(21)($a0)
sd $s6, REG_OFFSET(22)($a0)
sd $s7, REG_OFFSET(23)($a0)
sd $a2, ((28 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a3, ((29 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a4, ((30 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $ra, ((31 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a2, REG_OFFSET(28)($a0)
sd $a3, REG_OFFSET(29)($a0)
sd $a4, REG_OFFSET(30)($a0)
sd $ra, REG_OFFSET(31)($a0)
sd $ra, (MCONTEXT_PC)($a0)
POP_FRAME(__getcontext)

10
arch/mips64/makecontext.S
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@ -40,7 +40,7 @@ FUNC(__makecontext)
/* set $zero in the mcontext to 1. */
li $v0, 1
sd $v0, ((0 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $v0, REG_OFFSET(0)($a0)
/* ensure the stack is aligned on a quad-word boundary. */
ld $t0, UCONTEXT_STACK_PTR($a0)
@ -86,16 +86,16 @@ no_more_arguments:
/* copy link pointer as $s0... */
ld $v1, UCONTEXT_UC_LINK($a0)
sd $v1, ((16 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $v1, REG_OFFSET(16)($a0)
/* set our $sp */
sd $t0, ((29 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $t0, REG_OFFSET(29)($a0)
/* $gp is copied as $s1 */
sd $gp, ((17 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $gp, REG_OFFSET(17)($a0)
/* set our $ra */
sd $t9, ((31 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $t9, REG_OFFSET(31)($a0)
/* set our $pc */
sd $a1, MCONTEXT_PC($a0)

40
arch/mips64/setcontext.S
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@ -23,28 +23,28 @@ FUNC(__setcontext)
move $v0, $a0
/* load the registers */
ld $a0, ((4 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a1, ((5 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a2, ((6 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a3, ((7 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a4, ((8 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a5, ((9 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a6, ((10 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a7, ((11 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a0, REG_OFFSET(4)($v0)
ld $a1, REG_OFFSET(5)($v0)
ld $a2, REG_OFFSET(6)($v0)
ld $a3, REG_OFFSET(7)($v0)
ld $a4, REG_OFFSET(8)($v0)
ld $a5, REG_OFFSET(9)($v0)
ld $a6, REG_OFFSET(10)($v0)
ld $a7, REG_OFFSET(11)($v0)
ld $s0, ((16 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s1, ((17 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s2, ((18 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s3, ((19 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s4, ((20 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s5, ((21 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s6, ((22 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s7, ((23 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s0, REG_OFFSET(16)($v0)
ld $s1, REG_OFFSET(17)($v0)
ld $s2, REG_OFFSET(18)($v0)
ld $s3, REG_OFFSET(19)($v0)
ld $s4, REG_OFFSET(20)($v0)
ld $s5, REG_OFFSET(21)($v0)
ld $s6, REG_OFFSET(22)($v0)
ld $s7, REG_OFFSET(23)($v0)
ld $gp, ((28 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $sp, ((29 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $fp, ((30 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $ra, ((31 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $gp, REG_OFFSET(28)($v0)
ld $sp, REG_OFFSET(29)($v0)
ld $fp, REG_OFFSET(30)($v0)
ld $ra, REG_OFFSET(31)($v0)
ld $t9, (MCONTEXT_PC)($v0)
move $v0, $zero

64
arch/mips64/swapcontext.S
View File

@ -27,19 +27,19 @@ FUNC(__swapcontext)
PUSH_FRAME(__swapcontext)
/* set registers */
sd $s0, ((16 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s1, ((17 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s2, ((18 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s3, ((19 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s4, ((20 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s5, ((21 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s6, ((22 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s7, ((23 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $s0, REG_OFFSET(16)($a0)
sd $s1, REG_OFFSET(17)($a0)
sd $s2, REG_OFFSET(18)($a0)
sd $s3, REG_OFFSET(19)($a0)
sd $s4, REG_OFFSET(20)($a0)
sd $s5, REG_OFFSET(21)($a0)
sd $s6, REG_OFFSET(22)($a0)
sd $s7, REG_OFFSET(23)($a0)
sd $a2, ((28 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a3, ((29 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a4, ((30 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $ra, ((31 * REG_SZ) + MCONTEXT_GREGS)($a0)
sd $a2, REG_OFFSET(28)($a0)
sd $a3, REG_OFFSET(29)($a0)
sd $a4, REG_OFFSET(30)($a0)
sd $ra, REG_OFFSET(31)($a0)
sd $ra, (MCONTEXT_PC)($a0)
/* copy new context address in $a1 to stack */
@ -49,28 +49,28 @@ FUNC(__swapcontext)
ld $v0, A1_OFFSET($sp)
/* load the registers */
ld $a0, ((4 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a1, ((5 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a2, ((6 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a3, ((7 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a4, ((8 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a5, ((9 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a6, ((10 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a7, ((11 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $a0, REG_OFFSET(4)($v0)
ld $a1, REG_OFFSET(5)($v0)
ld $a2, REG_OFFSET(6)($v0)
ld $a3, REG_OFFSET(7)($v0)
ld $a4, REG_OFFSET(8)($v0)
ld $a5, REG_OFFSET(9)($v0)
ld $a6, REG_OFFSET(10)($v0)
ld $a7, REG_OFFSET(11)($v0)
ld $s0, ((16 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s1, ((17 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s2, ((18 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s3, ((19 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s4, ((20 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s5, ((21 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s6, ((22 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s7, ((23 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $s0, REG_OFFSET(16)($v0)
ld $s1, REG_OFFSET(17)($v0)
ld $s2, REG_OFFSET(18)($v0)
ld $s3, REG_OFFSET(19)($v0)
ld $s4, REG_OFFSET(20)($v0)
ld $s5, REG_OFFSET(21)($v0)
ld $s6, REG_OFFSET(22)($v0)
ld $s7, REG_OFFSET(23)($v0)
ld $gp, ((28 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $sp, ((29 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $fp, ((30 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $ra, ((31 * REG_SZ) + MCONTEXT_GREGS)($v0)
ld $gp, REG_OFFSET(28)($v0)
ld $sp, REG_OFFSET(29)($v0)
ld $fp, REG_OFFSET(30)($v0)
ld $ra, REG_OFFSET(31)($v0)
ld $t9, (MCONTEXT_PC)($v0)
move $v0, $zero