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Searched refs:ZT_SIG_REG_BYTES (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/tools/testing/selftests/arm64/fp/
H A Dzt-ptrace.c102 static int get_zt(pid_t pid, char zt[ZT_SIG_REG_BYTES]) in get_zt() argument
107 iov.iov_len = ZT_SIG_REG_BYTES; in get_zt()
112 static int set_zt(pid_t pid, const char zt[ZT_SIG_REG_BYTES]) in set_zt() argument
117 iov.iov_len = ZT_SIG_REG_BYTES; in set_zt()
125 char zt[ZT_SIG_REG_BYTES]; in ptrace_za_disabled_read_zt()
160 char zt_in[ZT_SIG_REG_BYTES]; in ptrace_set_get_zt()
161 char zt_out[ZT_SIG_REG_BYTES]; in ptrace_set_get_zt()
195 char zt[ZT_SIG_REG_BYTES]; in ptrace_enable_za_via_zt()
H A Dfp-ptrace.c96 char zt_in[ZT_SIG_REG_BYTES];
97 char zt_expected[ZT_SIG_REG_BYTES];
98 char zt_out[ZT_SIG_REG_BYTES];
623 iov.iov_len = ZT_SIG_REG_BYTES; in check_ptrace_values_zt()
631 return compare_buffer("initial ZT", buf, zt_in, ZT_SIG_REG_BYTES); in check_ptrace_values_zt()
943 fill_random(zt_in, ZT_SIG_REG_BYTES); in set_initial_values()
945 memset(zt_in, 0, ZT_SIG_REG_BYTES); in set_initial_values()
947 memcpy(zt_expected, zt_in, ZT_SIG_REG_BYTES); in set_initial_values()
949 memset(zt_expected, 0, ZT_SIG_REG_BYTES); in set_initial_values()
1014 if (!compare_buffer("saved ZT", zt_out, zt_expected, ZT_SIG_REG_BYTES)) in check_memory_values()
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/linux-6.15/arch/arm64/include/uapi/asm/
H A Dsigcontext.h349 #define ZT_SIG_REG_BYTES (ZT_SIG_REG_SIZE / 8) macro
353 #define ZT_SIG_REGS_SIZE(n) (ZT_SIG_REG_BYTES * (n))
/linux-6.15/tools/testing/selftests/arm64/abi/
H A Dsyscall-abi.c338 uint8_t zt_in[ZT_SIG_REG_BYTES] __attribute__((aligned(16)));
339 uint8_t zt_out[ZT_SIG_REG_BYTES] __attribute__((aligned(16)));
/linux-6.15/arch/arm64/kernel/
H A Dptrace.c1206 ZT_SIG_REG_BYTES); in zt_get()
1208 membuf_zero(&to, ZT_SIG_REG_BYTES); in zt_get()
1236 0, ZT_SIG_REG_BYTES); in zt_set()
1695 .size = ZT_SIG_REG_BYTES,