diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2017-03-18 11:21:45 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-03-18 11:21:45 +0000 |
| commit | 507638623f3c0b63cae961e83cc3a8f5ecb04803 (patch) | |
| tree | 878787b67943d306617323483e458e46613a20f8 | |
| parent | 9d92396f8a99fa5302c86341f076c502d77ec3e3 (diff) | |
| parent | 2e4aff2405af6a4573299dee361a44903c9bb717 (diff) | |
MIPS: DEC: Avoid la pseudo-instruction in delay slots
am: 2e4aff2405
Change-Id: Ia06f405fc818fa7f147d9ae2ac32f74451d580fa
| -rw-r--r-- | arch/mips/dec/int-handler.S | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S index 8c6f508e59de..554d1da97743 100644 --- a/arch/mips/dec/int-handler.S +++ b/arch/mips/dec/int-handler.S @@ -146,7 +146,25 @@ /* * Find irq with highest priority */ - PTR_LA t1,cpu_mask_nr_tbl + # open coded PTR_LA t1, cpu_mask_nr_tbl +#if (_MIPS_SZPTR == 32) + # open coded la t1, cpu_mask_nr_tbl + lui t1, %hi(cpu_mask_nr_tbl) + addiu t1, %lo(cpu_mask_nr_tbl) + +#endif +#if (_MIPS_SZPTR == 64) + # open coded dla t1, cpu_mask_nr_tbl + .set push + .set noat + lui t1, %highest(cpu_mask_nr_tbl) + lui AT, %hi(cpu_mask_nr_tbl) + daddiu t1, t1, %higher(cpu_mask_nr_tbl) + daddiu AT, AT, %lo(cpu_mask_nr_tbl) + dsll t1, 32 + daddu t1, t1, AT + .set pop +#endif 1: lw t2,(t1) nop and t2,t0 @@ -195,7 +213,25 @@ /* * Find irq with highest priority */ - PTR_LA t1,asic_mask_nr_tbl + # open coded PTR_LA t1,asic_mask_nr_tbl +#if (_MIPS_SZPTR == 32) + # open coded la t1, asic_mask_nr_tbl + lui t1, %hi(asic_mask_nr_tbl) + addiu t1, %lo(asic_mask_nr_tbl) + +#endif +#if (_MIPS_SZPTR == 64) + # open coded dla t1, asic_mask_nr_tbl + .set push + .set noat + lui t1, %highest(asic_mask_nr_tbl) + lui AT, %hi(asic_mask_nr_tbl) + daddiu t1, t1, %higher(asic_mask_nr_tbl) + daddiu AT, AT, %lo(asic_mask_nr_tbl) + dsll t1, 32 + daddu t1, t1, AT + .set pop +#endif 2: lw t2,(t1) nop and t2,t0 |