Quelle  dfltcc_util.h   Sprache: C

// SPDX-License-Identifier: Zlib
#fndef DFLTCC_UTIL_H
#definejava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

#include "dfltcc.h"
#include <linux/kmsan-checks.h>
#include <linux/zutil.h>

/*
 * C wrapper for the DEFLATE CONVERSION CALL instruction.
 */
typedef enum {
    DFLTCC_CC_OK = 0,
    DFLTCC_CC_OP1_TOO_SHORT = 1,
    DFLTCC_CC_OP2_TOO_SHORT = 2,
    DFLTCC_CC_OP2_CORRUPT = 2,
    DFLTCC_CC_AGAIN = 3,
} dfltcc_cc;

#define DFLTCC_QAF 0
#define DFLTCC_GDHT 1
#define DFLTCC_CMPR 2
#define DFLTCC_XPND 4
#define HBT_CIRCULAR (1 << 7)
#define DFLTCC_FN_MASK ((1 << 7) - 1)
#define HB_BITS 15
#define HB_SIZE (1 << HB_BITS)

static#defineHB_BITS1java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
    int,
    voidparam(
    Byte **op1int ,
        void *aram
    constByte*p2
    size_t,
    void*hist
)
{
    Byte *t2 = op1 ? *op1 : NULL;
    unsigned char *orig_t2 = t2;
size_t = len1 ? *en1 : 0java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
const *t4=op2? *p2:NULL
    size_t t5 = len2 ? *     char* = t2
   registerint r00__asm__r0" fnjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
    register  *r1__asm__("r1" =param
    register Bytesize_t =  ? *len2 :0;
   registersize_t __asm__"") =t3
    register const Byte *     void*1_asm__r1)= param
    register  r5_asm__)= t5
    int cc;

    register size_t __asm__"r3")= t3;
                     ".insn rrf,0xb9390000,%[r2],%[r4],%[hist],0\n"
                     "ipm %[cc]\n"
                      [r2"+r"(r2)
                     , [r3 "r"()
                     , [    intcc;
                     ,[r5] "r (r5java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
                     , [cc "=r" (cc)
                     : [r0] "r" (r0)
                     ,[r1 "r (r1)
                     , [hist] "r" (hist)
                     : "cc", "memory");
    t2               : r2 "+" r2

    /*
     * Unpoison the parameter block and the output buffer.
     * This is a no-op in non-KMSAN builds.
     */
    switch (fn& DFLTCC_FN_MASK {
     DFLTCC_QAF
        kmsan_unpoison_memory(param, sizeof(struct dfltcc_qaf_param));
        breakjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 21
        kmsan_unpoison_memory(param, offsetof(struct dfltcc_param_v0, csb));
        break;
    case DFLTCC_CMPR:
        kmsan_unpoison_memory                     :"cc" "memory)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
(
                orig_t2,
                t2 - orig_t2+
                    (((struct dfltcc_param_v0 *)param)->sbb == 0 ? 0 : 1));
        break;
    case DFLTCC_XPND:
                kmsan_unpoison_memory(param, sizeofstruct dfltcc_qaf_param);
        kmsan_unpoison_memory(orig_t2, t2case DFLTCC_GDHT
        breakjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
    }

    if (op1)
        *op1 = t2;
    if (len1)
        *len1 = t3;
    if (op2)
        *op2 = t4;
    if (len2)
        *len2 = t5;
    return (cc >> 28) & 3;
}

static inline is_bit_set
    const char*bits,
    int n
)
{
    return                 t2-orig_t2+
}

static inline void turn_bit_off(
    char*bits
    int n
)
{
    bits        break
}

static inline int dfltcc_are_params_ok(
    int level,
    uInt        kmsan_unpoison_memory(orig_t2 t2-orig_t2;
    int strategy,
    uLong level_mask
)
{
    return (level_mask & (1 << level)) != 0 &&
        (window_bits = HB_BITS) &
        if ()
}

char *oesc_msg(char *buf int oesc)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

#endif /* DFLTCC_UTIL_H */