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path: root/arch/mips/math-emu/cp1emu.c
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Diffstat (limited to 'arch/mips/math-emu/cp1emu.c')
-rw-r--r--arch/mips/math-emu/cp1emu.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index fe74973a0a29..62deb025970b 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -451,7 +451,7 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
regs->cp0_epc + dec_insn.pc_inc +
dec_insn.next_pc_inc;
}
- /* Fall through */
+ /* fall through */
case jr_op:
/* For R6, JR already emulated in jalr_op */
if (NO_R6EMU && insn.r_format.func == jr_op)
@@ -471,10 +471,11 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
regs->regs[31] = regs->cp0_epc +
dec_insn.pc_inc +
dec_insn.next_pc_inc;
- /* Fall through */
+ /* fall through */
case bltzl_op:
if (NO_R6EMU)
break;
+ /* fall through */
case bltz_op:
if ((long)regs->regs[insn.i_format.rs] < 0)
*contpc = regs->cp0_epc +
@@ -494,10 +495,11 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
regs->regs[31] = regs->cp0_epc +
dec_insn.pc_inc +
dec_insn.next_pc_inc;
- /* Fall through */
+ /* fall through */
case bgezl_op:
if (NO_R6EMU)
break;
+ /* fall through */
case bgez_op:
if ((long)regs->regs[insn.i_format.rs] >= 0)
*contpc = regs->cp0_epc +
@@ -512,11 +514,12 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
break;
case jalx_op:
set_isa16_mode(bit);
+ /* fall through */
case jal_op:
regs->regs[31] = regs->cp0_epc +
dec_insn.pc_inc +
dec_insn.next_pc_inc;
- /* Fall through */
+ /* fall through */
case j_op:
*contpc = regs->cp0_epc + dec_insn.pc_inc;
*contpc >>= 28;
@@ -528,6 +531,7 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
case beql_op:
if (NO_R6EMU)
break;
+ /* fall through */
case beq_op:
if (regs->regs[insn.i_format.rs] ==
regs->regs[insn.i_format.rt])
@@ -542,6 +546,7 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
case bnel_op:
if (NO_R6EMU)
break;
+ /* fall through */
case bne_op:
if (regs->regs[insn.i_format.rs] !=
regs->regs[insn.i_format.rt])
@@ -556,6 +561,7 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
case blezl_op:
if (!insn.i_format.rt && NO_R6EMU)
break;
+ /* fall through */
case blez_op:
/*
@@ -593,6 +599,7 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
case bgtzl_op:
if (!insn.i_format.rt && NO_R6EMU)
break;
+ /* fall through */
case bgtz_op:
/*
* Compact branches for R6 for the
@@ -729,7 +736,8 @@ int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn,
return 1;
}
- /* R2/R6 compatible cop1 instruction. Fall through */
+ /* R2/R6 compatible cop1 instruction */
+ /* fall through */
case cop2_op:
case cop1x_op:
if (insn.i_format.rs == bc_op) {
@@ -1221,14 +1229,14 @@ emul:
case bcfl_op:
if (cpu_has_mips_2_3_4_5_r)
likely = 1;
- /* Fall through */
+ /* fall through */
case bcf_op:
cond = !cond;
break;
case bctl_op:
if (cpu_has_mips_2_3_4_5_r)
likely = 1;
- /* Fall through */
+ /* fall through */
case bct_op:
break;
}