LoongArch: Re-tab the assembly files
Reflow the *.S files for better stylistic consistency, namely hard tabs after mnemonic position, and vertical alignment of the first operand with hard tabs. Tab width is obviously 8. Some pre-existing intra-block vertical alignments are preserved. Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
parent
1fdb9a9249
commit
f5c3c22f21
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@ -27,7 +27,7 @@ SYM_FUNC_START(handle_syscall)
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addi.d sp, sp, -PT_SIZE
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cfi_st t2, PT_R3
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cfi_rel_offset sp, PT_R3
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cfi_rel_offset sp, PT_R3
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st.d zero, sp, PT_R0
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csrrd t2, LOONGARCH_CSR_PRMD
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st.d t2, sp, PT_PRMD
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@ -50,7 +50,7 @@ SYM_FUNC_START(handle_syscall)
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cfi_st a7, PT_R11
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csrrd ra, LOONGARCH_CSR_ERA
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st.d ra, sp, PT_ERA
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cfi_rel_offset ra, PT_ERA
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cfi_rel_offset ra, PT_ERA
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cfi_st tp, PT_R2
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cfi_st u0, PT_R21
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@ -27,78 +27,78 @@
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.endm
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.macro sc_save_fp base
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EX fst.d $f0, \base, (0 * FPU_REG_WIDTH)
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EX fst.d $f1, \base, (1 * FPU_REG_WIDTH)
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EX fst.d $f2, \base, (2 * FPU_REG_WIDTH)
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EX fst.d $f3, \base, (3 * FPU_REG_WIDTH)
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EX fst.d $f4, \base, (4 * FPU_REG_WIDTH)
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EX fst.d $f5, \base, (5 * FPU_REG_WIDTH)
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EX fst.d $f6, \base, (6 * FPU_REG_WIDTH)
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EX fst.d $f7, \base, (7 * FPU_REG_WIDTH)
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EX fst.d $f8, \base, (8 * FPU_REG_WIDTH)
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EX fst.d $f9, \base, (9 * FPU_REG_WIDTH)
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EX fst.d $f10, \base, (10 * FPU_REG_WIDTH)
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EX fst.d $f11, \base, (11 * FPU_REG_WIDTH)
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EX fst.d $f12, \base, (12 * FPU_REG_WIDTH)
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EX fst.d $f13, \base, (13 * FPU_REG_WIDTH)
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EX fst.d $f14, \base, (14 * FPU_REG_WIDTH)
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EX fst.d $f15, \base, (15 * FPU_REG_WIDTH)
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EX fst.d $f16, \base, (16 * FPU_REG_WIDTH)
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EX fst.d $f17, \base, (17 * FPU_REG_WIDTH)
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EX fst.d $f18, \base, (18 * FPU_REG_WIDTH)
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EX fst.d $f19, \base, (19 * FPU_REG_WIDTH)
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EX fst.d $f20, \base, (20 * FPU_REG_WIDTH)
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EX fst.d $f21, \base, (21 * FPU_REG_WIDTH)
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EX fst.d $f22, \base, (22 * FPU_REG_WIDTH)
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EX fst.d $f23, \base, (23 * FPU_REG_WIDTH)
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EX fst.d $f24, \base, (24 * FPU_REG_WIDTH)
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EX fst.d $f25, \base, (25 * FPU_REG_WIDTH)
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EX fst.d $f26, \base, (26 * FPU_REG_WIDTH)
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EX fst.d $f27, \base, (27 * FPU_REG_WIDTH)
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EX fst.d $f28, \base, (28 * FPU_REG_WIDTH)
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EX fst.d $f29, \base, (29 * FPU_REG_WIDTH)
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EX fst.d $f30, \base, (30 * FPU_REG_WIDTH)
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EX fst.d $f31, \base, (31 * FPU_REG_WIDTH)
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EX fst.d $f0, \base, (0 * FPU_REG_WIDTH)
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EX fst.d $f1, \base, (1 * FPU_REG_WIDTH)
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EX fst.d $f2, \base, (2 * FPU_REG_WIDTH)
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EX fst.d $f3, \base, (3 * FPU_REG_WIDTH)
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EX fst.d $f4, \base, (4 * FPU_REG_WIDTH)
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EX fst.d $f5, \base, (5 * FPU_REG_WIDTH)
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EX fst.d $f6, \base, (6 * FPU_REG_WIDTH)
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EX fst.d $f7, \base, (7 * FPU_REG_WIDTH)
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EX fst.d $f8, \base, (8 * FPU_REG_WIDTH)
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EX fst.d $f9, \base, (9 * FPU_REG_WIDTH)
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EX fst.d $f10, \base, (10 * FPU_REG_WIDTH)
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EX fst.d $f11, \base, (11 * FPU_REG_WIDTH)
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EX fst.d $f12, \base, (12 * FPU_REG_WIDTH)
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EX fst.d $f13, \base, (13 * FPU_REG_WIDTH)
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EX fst.d $f14, \base, (14 * FPU_REG_WIDTH)
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EX fst.d $f15, \base, (15 * FPU_REG_WIDTH)
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EX fst.d $f16, \base, (16 * FPU_REG_WIDTH)
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EX fst.d $f17, \base, (17 * FPU_REG_WIDTH)
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EX fst.d $f18, \base, (18 * FPU_REG_WIDTH)
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EX fst.d $f19, \base, (19 * FPU_REG_WIDTH)
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EX fst.d $f20, \base, (20 * FPU_REG_WIDTH)
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EX fst.d $f21, \base, (21 * FPU_REG_WIDTH)
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EX fst.d $f22, \base, (22 * FPU_REG_WIDTH)
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EX fst.d $f23, \base, (23 * FPU_REG_WIDTH)
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EX fst.d $f24, \base, (24 * FPU_REG_WIDTH)
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EX fst.d $f25, \base, (25 * FPU_REG_WIDTH)
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EX fst.d $f26, \base, (26 * FPU_REG_WIDTH)
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EX fst.d $f27, \base, (27 * FPU_REG_WIDTH)
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EX fst.d $f28, \base, (28 * FPU_REG_WIDTH)
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EX fst.d $f29, \base, (29 * FPU_REG_WIDTH)
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EX fst.d $f30, \base, (30 * FPU_REG_WIDTH)
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EX fst.d $f31, \base, (31 * FPU_REG_WIDTH)
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.endm
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.macro sc_restore_fp base
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EX fld.d $f0, \base, (0 * FPU_REG_WIDTH)
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EX fld.d $f1, \base, (1 * FPU_REG_WIDTH)
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EX fld.d $f2, \base, (2 * FPU_REG_WIDTH)
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EX fld.d $f3, \base, (3 * FPU_REG_WIDTH)
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EX fld.d $f4, \base, (4 * FPU_REG_WIDTH)
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EX fld.d $f5, \base, (5 * FPU_REG_WIDTH)
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EX fld.d $f6, \base, (6 * FPU_REG_WIDTH)
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EX fld.d $f7, \base, (7 * FPU_REG_WIDTH)
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EX fld.d $f8, \base, (8 * FPU_REG_WIDTH)
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EX fld.d $f9, \base, (9 * FPU_REG_WIDTH)
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EX fld.d $f10, \base, (10 * FPU_REG_WIDTH)
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EX fld.d $f11, \base, (11 * FPU_REG_WIDTH)
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EX fld.d $f12, \base, (12 * FPU_REG_WIDTH)
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EX fld.d $f13, \base, (13 * FPU_REG_WIDTH)
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EX fld.d $f14, \base, (14 * FPU_REG_WIDTH)
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EX fld.d $f15, \base, (15 * FPU_REG_WIDTH)
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EX fld.d $f16, \base, (16 * FPU_REG_WIDTH)
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EX fld.d $f17, \base, (17 * FPU_REG_WIDTH)
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EX fld.d $f18, \base, (18 * FPU_REG_WIDTH)
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EX fld.d $f19, \base, (19 * FPU_REG_WIDTH)
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EX fld.d $f20, \base, (20 * FPU_REG_WIDTH)
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EX fld.d $f21, \base, (21 * FPU_REG_WIDTH)
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EX fld.d $f22, \base, (22 * FPU_REG_WIDTH)
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EX fld.d $f23, \base, (23 * FPU_REG_WIDTH)
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EX fld.d $f24, \base, (24 * FPU_REG_WIDTH)
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EX fld.d $f25, \base, (25 * FPU_REG_WIDTH)
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EX fld.d $f26, \base, (26 * FPU_REG_WIDTH)
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EX fld.d $f27, \base, (27 * FPU_REG_WIDTH)
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EX fld.d $f28, \base, (28 * FPU_REG_WIDTH)
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EX fld.d $f29, \base, (29 * FPU_REG_WIDTH)
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EX fld.d $f30, \base, (30 * FPU_REG_WIDTH)
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EX fld.d $f31, \base, (31 * FPU_REG_WIDTH)
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EX fld.d $f0, \base, (0 * FPU_REG_WIDTH)
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EX fld.d $f1, \base, (1 * FPU_REG_WIDTH)
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EX fld.d $f2, \base, (2 * FPU_REG_WIDTH)
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EX fld.d $f3, \base, (3 * FPU_REG_WIDTH)
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EX fld.d $f4, \base, (4 * FPU_REG_WIDTH)
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EX fld.d $f5, \base, (5 * FPU_REG_WIDTH)
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EX fld.d $f6, \base, (6 * FPU_REG_WIDTH)
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EX fld.d $f7, \base, (7 * FPU_REG_WIDTH)
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EX fld.d $f8, \base, (8 * FPU_REG_WIDTH)
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EX fld.d $f9, \base, (9 * FPU_REG_WIDTH)
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EX fld.d $f10, \base, (10 * FPU_REG_WIDTH)
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EX fld.d $f11, \base, (11 * FPU_REG_WIDTH)
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EX fld.d $f12, \base, (12 * FPU_REG_WIDTH)
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EX fld.d $f13, \base, (13 * FPU_REG_WIDTH)
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EX fld.d $f14, \base, (14 * FPU_REG_WIDTH)
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EX fld.d $f15, \base, (15 * FPU_REG_WIDTH)
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EX fld.d $f16, \base, (16 * FPU_REG_WIDTH)
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EX fld.d $f17, \base, (17 * FPU_REG_WIDTH)
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EX fld.d $f18, \base, (18 * FPU_REG_WIDTH)
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EX fld.d $f19, \base, (19 * FPU_REG_WIDTH)
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EX fld.d $f20, \base, (20 * FPU_REG_WIDTH)
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EX fld.d $f21, \base, (21 * FPU_REG_WIDTH)
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EX fld.d $f22, \base, (22 * FPU_REG_WIDTH)
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EX fld.d $f23, \base, (23 * FPU_REG_WIDTH)
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EX fld.d $f24, \base, (24 * FPU_REG_WIDTH)
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EX fld.d $f25, \base, (25 * FPU_REG_WIDTH)
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EX fld.d $f26, \base, (26 * FPU_REG_WIDTH)
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EX fld.d $f27, \base, (27 * FPU_REG_WIDTH)
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EX fld.d $f28, \base, (28 * FPU_REG_WIDTH)
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EX fld.d $f29, \base, (29 * FPU_REG_WIDTH)
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EX fld.d $f30, \base, (30 * FPU_REG_WIDTH)
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EX fld.d $f31, \base, (31 * FPU_REG_WIDTH)
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.endm
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.macro sc_save_fcc base, tmp0, tmp1
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movcf2gr \tmp0, $fcc0
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move \tmp1, \tmp0
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move \tmp1, \tmp0
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movcf2gr \tmp0, $fcc1
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bstrins.d \tmp1, \tmp0, 15, 8
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movcf2gr \tmp0, $fcc2
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@ -113,11 +113,11 @@
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bstrins.d \tmp1, \tmp0, 55, 48
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movcf2gr \tmp0, $fcc7
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bstrins.d \tmp1, \tmp0, 63, 56
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EX st.d \tmp1, \base, 0
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EX st.d \tmp1, \base, 0
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.endm
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.macro sc_restore_fcc base, tmp0, tmp1
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EX ld.d \tmp0, \base, 0
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EX ld.d \tmp0, \base, 0
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bstrpick.d \tmp1, \tmp0, 7, 0
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movgr2cf $fcc0, \tmp1
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bstrpick.d \tmp1, \tmp0, 15, 8
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@ -138,11 +138,11 @@
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.macro sc_save_fcsr base, tmp0
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movfcsr2gr \tmp0, fcsr0
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EX st.w \tmp0, \base, 0
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EX st.w \tmp0, \base, 0
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.endm
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.macro sc_restore_fcsr base, tmp0
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EX ld.w \tmp0, \base, 0
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EX ld.w \tmp0, \base, 0
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movgr2fcsr fcsr0, \tmp0
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.endm
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@ -151,9 +151,9 @@
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*/
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SYM_FUNC_START(_save_fp)
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fpu_save_csr a0 t1
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fpu_save_double a0 t1 # clobbers t1
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fpu_save_double a0 t1 # clobbers t1
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fpu_save_cc a0 t1 t2 # clobbers t1, t2
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jr ra
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jr ra
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SYM_FUNC_END(_save_fp)
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EXPORT_SYMBOL(_save_fp)
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@ -161,10 +161,10 @@ EXPORT_SYMBOL(_save_fp)
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* Restore a thread's fp context.
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*/
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SYM_FUNC_START(_restore_fp)
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fpu_restore_double a0 t1 # clobbers t1
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fpu_restore_csr a0 t1
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fpu_restore_cc a0 t1 t2 # clobbers t1, t2
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jr ra
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fpu_restore_double a0 t1 # clobbers t1
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fpu_restore_csr a0 t1
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fpu_restore_cc a0 t1 t2 # clobbers t1, t2
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jr ra
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SYM_FUNC_END(_restore_fp)
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/*
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@ -225,11 +225,11 @@ SYM_FUNC_END(_init_fpu)
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* a2: fcsr
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*/
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SYM_FUNC_START(_save_fp_context)
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sc_save_fcc a1 t1 t2
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sc_save_fcsr a2 t1
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sc_save_fp a0
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li.w a0, 0 # success
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jr ra
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sc_save_fcc a1 t1 t2
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sc_save_fcsr a2 t1
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sc_save_fp a0
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li.w a0, 0 # success
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jr ra
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SYM_FUNC_END(_save_fp_context)
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/*
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@ -238,11 +238,11 @@ SYM_FUNC_END(_save_fp_context)
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* a2: fcsr
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*/
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SYM_FUNC_START(_restore_fp_context)
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sc_restore_fp a0
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sc_restore_fcc a1 t1 t2
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sc_restore_fcsr a2 t1
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li.w a0, 0 # success
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jr ra
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sc_restore_fp a0
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sc_restore_fcc a1 t1 t2
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sc_restore_fcsr a2 t1
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li.w a0, 0 # success
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jr ra
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SYM_FUNC_END(_restore_fp_context)
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SYM_FUNC_START(fault)
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@ -35,16 +35,16 @@ SYM_FUNC_START(handle_vint)
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BACKUP_T0T1
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SAVE_ALL
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la.abs t1, __arch_cpu_idle
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LONG_L t0, sp, PT_ERA
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LONG_L t0, sp, PT_ERA
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/* 32 byte rollback region */
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ori t0, t0, 0x1f
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xori t0, t0, 0x1f
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bne t0, t1, 1f
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LONG_S t0, sp, PT_ERA
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LONG_S t0, sp, PT_ERA
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1: move a0, sp
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move a1, sp
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la.abs t0, do_vint
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jirl ra, t0, 0
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jirl ra, t0, 0
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RESTORE_ALL_AND_RET
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SYM_FUNC_END(handle_vint)
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@ -72,7 +72,7 @@ SYM_FUNC_END(except_vec_cex)
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build_prep_\prep
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move a0, sp
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la.abs t0, do_\handler
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jirl ra, t0, 0
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jirl ra, t0, 0
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RESTORE_ALL_AND_RET
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SYM_FUNC_END(handle_\exception)
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.endm
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@ -85,8 +85,8 @@ SYM_CODE_START(smpboot_entry)
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ld.d sp, t0, CPU_BOOT_STACK
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ld.d tp, t0, CPU_BOOT_TINFO
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la.abs t0, 0f
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jr t0
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la.abs t0, 0f
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jr t0
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0:
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bl start_secondary
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SYM_CODE_END(smpboot_entry)
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@ -24,8 +24,8 @@ SYM_FUNC_START(__switch_to)
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move tp, a2
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cpu_restore_nonscratch a1
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li.w t0, _THREAD_SIZE - 32
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PTR_ADD t0, t0, tp
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li.w t0, _THREAD_SIZE - 32
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PTR_ADD t0, t0, tp
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set_saved_sp t0, t1, t2
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ldptr.d t1, a1, THREAD_CSRPRMD
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@ -10,75 +10,75 @@
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.align 5
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SYM_FUNC_START(clear_page)
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lu12i.w t0, 1 << (PAGE_SHIFT - 12)
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add.d t0, t0, a0
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lu12i.w t0, 1 << (PAGE_SHIFT - 12)
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add.d t0, t0, a0
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1:
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st.d zero, a0, 0
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st.d zero, a0, 8
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st.d zero, a0, 16
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st.d zero, a0, 24
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st.d zero, a0, 32
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st.d zero, a0, 40
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st.d zero, a0, 48
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st.d zero, a0, 56
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addi.d a0, a0, 128
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st.d zero, a0, -64
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st.d zero, a0, -56
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st.d zero, a0, -48
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st.d zero, a0, -40
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st.d zero, a0, -32
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st.d zero, a0, -24
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st.d zero, a0, -16
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st.d zero, a0, -8
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bne t0, a0, 1b
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st.d zero, a0, 0
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st.d zero, a0, 8
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st.d zero, a0, 16
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st.d zero, a0, 24
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st.d zero, a0, 32
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st.d zero, a0, 40
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st.d zero, a0, 48
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st.d zero, a0, 56
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addi.d a0, a0, 128
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st.d zero, a0, -64
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st.d zero, a0, -56
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st.d zero, a0, -48
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st.d zero, a0, -40
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st.d zero, a0, -32
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st.d zero, a0, -24
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st.d zero, a0, -16
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st.d zero, a0, -8
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bne t0, a0, 1b
|
||||
|
||||
jr ra
|
||||
jr ra
|
||||
SYM_FUNC_END(clear_page)
|
||||
EXPORT_SYMBOL(clear_page)
|
||||
|
||||
.align 5
|
||||
SYM_FUNC_START(copy_page)
|
||||
lu12i.w t8, 1 << (PAGE_SHIFT - 12)
|
||||
add.d t8, t8, a0
|
||||
lu12i.w t8, 1 << (PAGE_SHIFT - 12)
|
||||
add.d t8, t8, a0
|
||||
1:
|
||||
ld.d t0, a1, 0
|
||||
ld.d t1, a1, 8
|
||||
ld.d t2, a1, 16
|
||||
ld.d t3, a1, 24
|
||||
ld.d t4, a1, 32
|
||||
ld.d t5, a1, 40
|
||||
ld.d t6, a1, 48
|
||||
ld.d t7, a1, 56
|
||||
ld.d t0, a1, 0
|
||||
ld.d t1, a1, 8
|
||||
ld.d t2, a1, 16
|
||||
ld.d t3, a1, 24
|
||||
ld.d t4, a1, 32
|
||||
ld.d t5, a1, 40
|
||||
ld.d t6, a1, 48
|
||||
ld.d t7, a1, 56
|
||||
|
||||
st.d t0, a0, 0
|
||||
st.d t1, a0, 8
|
||||
ld.d t0, a1, 64
|
||||
ld.d t1, a1, 72
|
||||
st.d t2, a0, 16
|
||||
st.d t3, a0, 24
|
||||
ld.d t2, a1, 80
|
||||
ld.d t3, a1, 88
|
||||
st.d t4, a0, 32
|
||||
st.d t5, a0, 40
|
||||
ld.d t4, a1, 96
|
||||
ld.d t5, a1, 104
|
||||
st.d t6, a0, 48
|
||||
st.d t7, a0, 56
|
||||
ld.d t6, a1, 112
|
||||
ld.d t7, a1, 120
|
||||
addi.d a0, a0, 128
|
||||
addi.d a1, a1, 128
|
||||
st.d t0, a0, 0
|
||||
st.d t1, a0, 8
|
||||
ld.d t0, a1, 64
|
||||
ld.d t1, a1, 72
|
||||
st.d t2, a0, 16
|
||||
st.d t3, a0, 24
|
||||
ld.d t2, a1, 80
|
||||
ld.d t3, a1, 88
|
||||
st.d t4, a0, 32
|
||||
st.d t5, a0, 40
|
||||
ld.d t4, a1, 96
|
||||
ld.d t5, a1, 104
|
||||
st.d t6, a0, 48
|
||||
st.d t7, a0, 56
|
||||
ld.d t6, a1, 112
|
||||
ld.d t7, a1, 120
|
||||
addi.d a0, a0, 128
|
||||
addi.d a1, a1, 128
|
||||
|
||||
st.d t0, a0, -64
|
||||
st.d t1, a0, -56
|
||||
st.d t2, a0, -48
|
||||
st.d t3, a0, -40
|
||||
st.d t4, a0, -32
|
||||
st.d t5, a0, -24
|
||||
st.d t6, a0, -16
|
||||
st.d t7, a0, -8
|
||||
st.d t0, a0, -64
|
||||
st.d t1, a0, -56
|
||||
st.d t2, a0, -48
|
||||
st.d t3, a0, -40
|
||||
st.d t4, a0, -32
|
||||
st.d t5, a0, -24
|
||||
st.d t6, a0, -16
|
||||
st.d t7, a0, -8
|
||||
|
||||
bne t8, a0, 1b
|
||||
jr ra
|
||||
bne t8, a0, 1b
|
||||
jr ra
|
||||
SYM_FUNC_END(copy_page)
|
||||
EXPORT_SYMBOL(copy_page)
|
||||
|
|
|
@ -18,7 +18,7 @@
|
|||
REG_S a2, sp, PT_BVADDR
|
||||
li.w a1, \write
|
||||
la.abs t0, do_page_fault
|
||||
jirl ra, t0, 0
|
||||
jirl ra, t0, 0
|
||||
RESTORE_ALL_AND_RET
|
||||
SYM_FUNC_END(tlb_do_page_fault_\write)
|
||||
.endm
|
||||
|
@ -34,7 +34,7 @@ SYM_FUNC_START(handle_tlb_protect)
|
|||
csrrd a2, LOONGARCH_CSR_BADV
|
||||
REG_S a2, sp, PT_BVADDR
|
||||
la.abs t0, do_page_fault
|
||||
jirl ra, t0, 0
|
||||
jirl ra, t0, 0
|
||||
RESTORE_ALL_AND_RET
|
||||
SYM_FUNC_END(handle_tlb_protect)
|
||||
|
||||
|
@ -151,8 +151,8 @@ tlb_huge_update_load:
|
|||
st.d t0, t1, 0
|
||||
#endif
|
||||
addu16i.d t1, zero, -(CSR_TLBIDX_EHINV >> 16)
|
||||
addi.d ra, t1, 0
|
||||
csrxchg ra, t1, LOONGARCH_CSR_TLBIDX
|
||||
addi.d ra, t1, 0
|
||||
csrxchg ra, t1, LOONGARCH_CSR_TLBIDX
|
||||
tlbwr
|
||||
|
||||
csrxchg zero, t1, LOONGARCH_CSR_TLBIDX
|
||||
|
@ -319,8 +319,8 @@ tlb_huge_update_store:
|
|||
st.d t0, t1, 0
|
||||
#endif
|
||||
addu16i.d t1, zero, -(CSR_TLBIDX_EHINV >> 16)
|
||||
addi.d ra, t1, 0
|
||||
csrxchg ra, t1, LOONGARCH_CSR_TLBIDX
|
||||
addi.d ra, t1, 0
|
||||
csrxchg ra, t1, LOONGARCH_CSR_TLBIDX
|
||||
tlbwr
|
||||
|
||||
csrxchg zero, t1, LOONGARCH_CSR_TLBIDX
|
||||
|
@ -454,7 +454,7 @@ leave_modify:
|
|||
ertn
|
||||
#ifdef CONFIG_64BIT
|
||||
vmalloc_modify:
|
||||
la.abs t1, swapper_pg_dir
|
||||
la.abs t1, swapper_pg_dir
|
||||
b vmalloc_done_modify
|
||||
#endif
|
||||
|
||||
|
@ -512,14 +512,14 @@ tlb_huge_update_modify:
|
|||
/* Set huge page tlb entry size */
|
||||
addu16i.d t0, zero, (CSR_TLBIDX_PS >> 16)
|
||||
addu16i.d t1, zero, (PS_HUGE_SIZE << (CSR_TLBIDX_PS_SHIFT - 16))
|
||||
csrxchg t1, t0, LOONGARCH_CSR_TLBIDX
|
||||
csrxchg t1, t0, LOONGARCH_CSR_TLBIDX
|
||||
|
||||
tlbwr
|
||||
|
||||
/* Reset default page size */
|
||||
addu16i.d t0, zero, (CSR_TLBIDX_PS >> 16)
|
||||
addu16i.d t1, zero, (PS_DEFAULT_SIZE << (CSR_TLBIDX_PS_SHIFT - 16))
|
||||
csrxchg t1, t0, LOONGARCH_CSR_TLBIDX
|
||||
csrxchg t1, t0, LOONGARCH_CSR_TLBIDX
|
||||
|
||||
nopage_tlb_modify:
|
||||
dbar 0
|
||||
|
|
Loading…
Reference in New Issue