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2838b1d635
qemu/target/mips/tcg
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Philippe Mathieu-Daudé 2838b1d635 target/mips: Fix potential integer overflow (CID 1452921) 
Use the BIT_ULL() macro to ensure we use 64-bit arithmetic.
This fixes the following Coverity issue (OVERFLOW_BEFORE_WIDEN):

  CID 1452921:  Integer handling issues:

    Potentially overflowing expression "1 << w" with type "int"
    (32 bits, signed) is evaluated using 32-bit arithmetic, and
    then used in a context that expects an expression of type
    "uint64_t" (64 bits, unsigned).

Fixes: 074cfcb4da ("target/mips: Implement hardware page table walker")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210505215119.1517465-1-f4bug@amsat.org>
2021-06-24 16:44:14 +02:00
..
sysemu target/mips: Fix potential integer overflow (CID 1452921) 2021-06-24 16:44:14 +02:00
user target/mips: Add simple user-mode mips_cpu_tlb_fill() 2021-05-02 16:49:35 +02:00
dsp_helper.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
exception.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
fpu_helper.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
ldst_helper.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
lmmi_helper.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
meson.build target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
mips32r6.decode target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
mips64r6.decode target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
msa32.decode target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
msa64.decode target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
msa_helper.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
msa_helper.h.inc target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
msa_translate.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
mxu_translate.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
op_helper.c target/mips: Fold jazz behaviour into mips_cpu_do_transaction_failed 2021-05-26 15:33:59 -07:00
rel6_translate.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
sysemu_helper.h.inc target/mips: Move TLB management helpers to tcg/sysemu/tlb_helper.c 2021-05-02 16:49:35 +02:00
tcg-internal.h target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
translate_addr_const.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
translate.c target/mips: Fix 'Uncoditional' typo 2021-06-05 21:28:54 +02:00
tx79_translate.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
tx79.decode target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
txx9_translate.c target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00