| /openbmc/linux/tools/testing/selftests/arm64/signal/testcases/ |
| H A D | zt_regs.c | 32 char *zeros; in zt_regs_run() local
57 /* We didn't load any data into ZT so it should be all zeros */ in zt_regs_run()
58 zeros = malloc(ZT_SIG_REGS_SIZE(zt->nregs)); in zt_regs_run()
59 if (!zeros) { in zt_regs_run()
63 memset(zeros, 0, ZT_SIG_REGS_SIZE(zt->nregs)); in zt_regs_run()
65 if (memcmp(zeros, (char *)zt + ZT_SIG_REGS_OFFSET, in zt_regs_run()
68 free(zeros); in zt_regs_run()
72 free(zeros); in zt_regs_run()
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| H A D | za_regs.c | 42 static char zeros[ZA_SIG_REGS_SIZE(SVE_VQ_MAX)]; variable
87 /* We didn't load any data into ZA so it should be all zeros */ in do_one_sme_vl()
88 if (memcmp(zeros, (char *)za + ZA_SIG_REGS_OFFSET, in do_one_sme_vl()
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| H A D | ssve_za_regs.c | 45 static char zeros[ZA_SIG_REGS_SIZE(SVE_VQ_MAX)]; variable
110 /* We didn't load any data into ZA so it should be all zeros */ in do_one_sme_vl()
111 if (memcmp(zeros, (char *)za + ZA_SIG_REGS_OFFSET, in do_one_sme_vl()
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| /openbmc/linux/arch/s390/include/asm/ |
| H A D | cio.h | 161 * @zero0: reserved zeros
163 * @zero16: reserved zeros
165 * @zeros: three fullwords of zeros
172 __u32 zeros[3]; member
177 * @zero0: reserved zeros
181 * @zeros: three fullwords of zeros
188 __u32 zeros[3]; member
193 * @zero0: reserved zeros
197 * @zeros: three fullwords of zeros
204 __u32 zeros[3]; member
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| H A D | cpu_mf.h | 59 unsigned int b0_13:14; /* 0-13: zeros */
62 unsigned int b16_21:6; /* 16-21: zeros */
65 unsigned int b24_29:6; /* 24-29: zeros */
85 unsigned long long b2_53:52;/* 2-53: zeros */
88 unsigned int b56_61:6; /* 56-61: - zeros */
105 unsigned int z:2; /* zeros */
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| /openbmc/linux/include/linux/ |
| H A D | count_zeros.h | 2 /* Count leading and trailing zeros functions
14 * count_leading_zeros - Count the number of zeros from the MSB back
17 * Count the number of leading zeros from the MSB going towards the LSB in @x.
34 * count_trailing_zeros - Count the number of zeros from the LSB forwards
37 * Count the number of trailing zeros from the LSB going towards the MSB in @x.
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| /openbmc/qemu/tests/tcg/multiarch/system/ |
| H A D | memory.c | 239 int zeros = 0; in read_test_data_u32() local
247 zeros += (b1 == 0 ? 1 : 0); in read_test_data_u32()
248 zeros += (b2 == 0 ? 1 : 0); in read_test_data_u32()
249 zeros += (b3 == 0 ? 1 : 0); in read_test_data_u32()
250 zeros += (b4 == 0 ? 1 : 0); in read_test_data_u32()
251 if (zeros > 1) { in read_test_data_u32()
252 ml_printf("Error @ %p, more zeros than expected: %d, %d, %d, %d", in read_test_data_u32()
281 int zeros = 0; in read_test_data_u64() local
293 zeros += (b1 == 0 ? 1 : 0); in read_test_data_u64()
294 zeros += (b2 == 0 ? 1 : 0); in read_test_data_u64()
[all …]
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| /openbmc/qemu/tests/qemu-iotests/tests/ |
| H A D | write-zeroes-unmap | 4 # Test write zeros unmap.
49 echo "=== defaults - write zeros ==="
59 echo "=== defaults - write zeros unmap ==="
70 echo "=== defaults - write actual zeros ==="
90 echo "=== detect-zeroes=on - write actual zeros ==="
100 echo "=== detect-zeroes=on,discard=on - write actual zeros ==="
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| H A D | write-zeroes-unmap.out | 3 === defaults - write zeros ===
13 === defaults - write zeros unmap ===
23 === defaults - write actual zeros ===
43 === detect-zeroes=on - write actual zeros ===
53 === detect-zeroes=on,discard=on - write actual zeros ===
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| /openbmc/estoraged/src/test/erase/ |
| H A D | zero_test.cpp | 27 TEST(Zeros, zeroPass) in TEST() argument
48 TEST(Zeros, notDivisible) in TEST() argument
69 TEST(Zeros, notZeroStart) in TEST() argument
95 TEST(Zeros, notZeroEnd) in TEST() argument
121 TEST(Zeros, shortReadWritePass) in TEST() argument
135 // test write zeros with short blocks in TEST()
144 // test read zeros with short blocks in TEST()
154 TEST(Zeros, shortReadWriteFail) in TEST() argument
189 TEST(Zeros, driveIsSmaller) in TEST() argument
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| /openbmc/openbmc/poky/scripts/lib/wic/plugins/source/ |
| H A D | empty.py | 13 # The plugin supports writing zeros to the start of the
35 Fill the entire partition with zeros. Requires '--fixed-size' option
60 # Set the size of the zeros to be written to the partition
77 # Create a binary file of the requested size filled with zeros
78 source_file = os.path.join(cr_workdir, 'empty-plugin-zeros%s.bin' % part.lineno)
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | bpf_obj_id.c | 27 char jited_insns[128], xlated_insns[128], zeros[128], tp_name[128]; in serial_test_bpf_obj_id() local
48 bzero(zeros, sizeof(zeros)); in serial_test_bpf_obj_id()
130 !memcmp(jited_insns, zeros, sizeof(zeros))) || in serial_test_bpf_obj_id()
132 !memcmp(xlated_insns, zeros, sizeof(zeros)) || in serial_test_bpf_obj_id()
150 !!memcmp(jited_insns, zeros, sizeof(zeros)), in serial_test_bpf_obj_id()
151 !!memcmp(xlated_insns, zeros, sizeof(zeros)), in serial_test_bpf_obj_id()
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| /openbmc/linux/drivers/md/ |
| H A D | dm-zero.c | 17 * Construct a dummy mapping that only returns zeros
36 * Return zeros only on reads
81 MODULE_DESCRIPTION(DM_NAME " dummy target returning zeros");
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| /openbmc/linux/arch/mips/cavium-octeon/executive/ |
| H A D | cvmx-helper-jtag.c | 104 * Shift long sequences of zeros into the QLM JTAG chain. It is
105 * common to need to shift more than 32 bits of zeros into the
108 * zeros at a time.
110 * @qlm: QLM to shift zeros into
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| H A D | cvmx-helper-errata.c | 59 * so start off with the zeros for bits <63:0>. in __cvmx_helper_errata_qlm_disable_2nd_order_cdr()
64 /* Zeros for bits <76:68> */ in __cvmx_helper_errata_qlm_disable_2nd_order_cdr()
68 /* Zeros for bits <267:78> */ in __cvmx_helper_errata_qlm_disable_2nd_order_cdr()
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| /openbmc/qemu/docs/ |
| H A D | xbzrle.txt | 60 1001 zeros
62 3074 zeros
65 1001 zeros
67 3074 zeros
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| /openbmc/estoraged/src/erase/ |
| H A D | zero.cpp | 63 lg2::error("Estoraged erase zeros unable to write size", in writeZero()
111 lg2::error("Estoraged erase zeros block unable to read size", in verifyZero()
118 lg2::error("Estoraged erase zeros block is not zero", in verifyZero()
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| /openbmc/u-boot/tools/ |
| H A D | imx8mimage.c | 196 uint8_t zeros[4096]; in fill_zero() local
199 memset(zeros, 0, sizeof(zeros)); in fill_zero()
213 if (write(ifd, (char *)&zeros, fill_size) != fill_size) { in fill_zero()
231 uint8_t zeros[4096]; in copy_file() local
234 memset(zeros, 0, sizeof(zeros)); in copy_file()
279 int todo = sizeof(zeros); in copy_file()
283 if (write(ifd, (char *)&zeros, todo) != todo) { in copy_file()
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| H A D | imx8image.c | 302 uint8_t zeros[0x4000]; in copy_file_aligned() local
311 memset(zeros, 0, sizeof(zeros)); in copy_file_aligned()
351 if (write(ifd, (char *)&zeros, align) != align) { in copy_file_aligned()
368 uint8_t zeros[4096]; in copy_file() local
371 memset(zeros, 0, sizeof(zeros)); in copy_file()
420 int todo = sizeof(zeros); in copy_file()
424 if (write(ifd, (char *)&zeros, todo) != todo) { in copy_file()
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| /openbmc/linux/arch/m68k/fpsp040/ |
| H A D | decbin.S | 36 | A3. Count the number of leading/trailing zeros in the
37 | bcd string. If SE is positive, count the leading zeros;
38 | if negative, count the trailing zeros. Set the adjusted
232 beq ap_st_z |if clear, go to append/strip zeros
236 | Append/strip zeros:
261 | any adjustment due to append/strip zeros will drive the resultant
282 | and do append (+) or strip (-) zeros accordingly.
288 ble pwrten |if abs(expA) <28, skip ap/st zeros
322 | zeros from the mantissa.
370 | zeros to the mantissa.
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| /openbmc/linux/fs/ecryptfs/ |
| H A D | read_write.c | 88 * filesystem; it also handles truncate events, writing out zeros
107 * at the current size - we'll fill in zeros from there. in ecryptfs_write()
127 /* remaining zeros to write, up to destination offset */ in ecryptfs_write()
147 * If current pos is before request, we are filling zeros in ecryptfs_write()
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| /openbmc/openbmc/meta-openembedded/meta-oe/recipes-devtools/android-tools/android-tools/core/ |
| H A D | 0016-libsparse-Add-hole-mode-to-sparse_file_read.patch | 8 zeros. While these zeros may be significant in some types of files,
80 - * file will be sparsed by looking for block aligned chunks of all zeros or
86 + * by looking for block aligned chunks of all zeros or another 32 bit value. If
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| /openbmc/linux/drivers/s390/cio/ |
| H A D | cio.h | 23 u32 res5 : 3; /* reserved zeros */
39 u32 unused1 : 8; /* reserved zeros */
41 u32 unused2 : 18; /* reserved zeros */
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| /openbmc/linux/drivers/s390/block/ |
| H A D | dasd_fba.h | 50 unsigned char zeros:4; member
61 unsigned char zeros:3; member
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| /openbmc/estoraged/include/ |
| H A D | zero.hpp | 41 /** @brief verifies the drive has only zeros on it,
48 /** @brief verifies the drive has only zeros on it,
|