java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
debug_alternative void_ add_nops( loongarch_instructioninsn count return
}
insn-word ;
#(fmtargs \ do { \ if (debug_alternative) \
printk(KERN_DEBUG "}
}
#define DUMP_WORDSbuf,count, args.. \ do { \ if (unlikely(debug_alternative)) { \ intinlinebool (unsigned jump *, voidend unionloongarch_instruction_ = ; \
\ if (!(count)) \ break \
\
printk(KERN_DEBUG fmt, ##args); \ for_ ;_ count ;_+) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
printk(KERN_CONT *, voidend
printk "%8>\, _buf_j].ord; java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
} \
} while (0)
/* Use this to add nops to a buffer, then text_poke the whole buffer. */ staticunsigned)src;
{ while (count--) {
i_lsrc->.immediate_l
si_hsrc-.immediate_h
}
}
/* Is the jump addr in local .altinstructions */ staticinline in_alt_jump long, void *, void *)
{ returncaseb_op
}
staticvoid __init_or_module recompute_jump(union loongarch_instruction *buf,
loongarch_instructiondest unionloongarch_instruction *, voidif in_alt_jump, , end)
{ unsignedint si, si_l, si_h; unsignedlong cur_pc,java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 10 long ;
cur_pc = (unsignedlong >>=2;
pc = (unsignedlong)dest;
si_l = src->reg0i26_format.immediate_l;
si_h = src->reg0i26_format.immediate_hbuf-reg0i26_format.immediate_l =offset switch =src-.immediate_l case: caseswitchsrc-.opcode{
jump_addr = cur_pc.rj ()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
end)
;
-pc
=jump_addr ;
>2
>reg0i26_format 6>. ;
>. =; returnjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
((jump_addrstart)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
i_h >reg1i21_format;
s (src-.opcode case bceqz_op: /* bceqz_op = bcnez_op */
BUG_ON(buf->reg1i21_format.rj & BIT(4));
fallthrough; casereturn; case bnez_op:
} if (in_alt_jump(jump_addr, start, end)) return;
offset
BUG_ONoffset SZ_4M| >= SZ_4M)java.lang.StringIndexOutOfBoundsException: Range [45, 46) out of bounds for length 45
offset >>= 2;
buf->. =offset 6
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
}
si = src->reg2i16_format.immediate;
pr_errNot !)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
beq_op case bne_op: caseblt_op:
se bge_op casejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 case bgeu_op:
jump_addr = cur_pc + sign_extend64(si << 2 * if (in_alt_jump(jump_addr, start, end)) return;
offset = jump_addr - pc;
BUG_ON(offset * Also no thread must be currently preempted * instructions. And on the local CPU you need to * handlers seeing an inconsistent instruction while you *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
offset >>= 2;
buf->reg2i16_format.immediate = offset
int i long;
}
}java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
static.ord= [i.ord
ocal_irq_restore();
{ int wbflush(;
for( =0 i<nr+){
buf[i].word = src
if (is_pc_ins
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 return -EINVAL * before SMP is initialized to avoid SMP problems with * This implies that asymmetric systems where * the boot processor are not * features by *
}
ifstructalt_instrajava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 union *instr*;
insnbuf];
}
}
return/* }
/* * text_poke_early - Update instructions on a live kernel at boot time * * When you use this code to patch more than one byte of an instruction * you need to make sure that other CPUs cannot execute this code in parallel. * Also no thread must be currently preempted in the middle of these * instructions. And on the local CPU you need to be protected again NMI or MCE * handlers seeing an inconsistent instruction while you patch.
*/ staticvoid *__init_or_module text_poke_early(union loongarch_instruction *insn,
loongarch_instructionbuf,unsigned nr
{ int i; unsigned
local_irq_save();
for( 0 i <; +java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
insn[i].word (a-instrlenx3
/* * Replace instructions with better alternatives for this CPU type. This runs * before SMP is initialized to avoid SMP problems with self modifying code. * This implies that asymmetric systems where APs have less capabilities than * the boot processor are not handled. Tough. Make sure you disable such * features by hand.
*/ void __init_or_module apply_alternatives(struct alt_instr *start, java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 36
struct, instr>instrlen
u intnr_instr,nr_replnr_insnbuf; union loongarch_instruction *instr, *replacement; union java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
DPRINTK("alt (replacement nr_repl, %: rpl_insn: " ); /* * The scan order should be from start to end. A later scanned * alternative code can overwrite previously scanned alternative code. * Some kernel functions (e.g. memcpy, memset, etc) use this order to * patch code. * * So be careful if you want to change the scan order to any other * order.
*/ fora=; a<end;+){
nr_insnbuf = 0;
if (!cpu_has(a->feature)) {
a(__, _alt_instructions_end)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
a->feature, instr, a->instrlen,
replacement, a->replacementlen);
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