opt_disable_rseq, opt_threads = 200,
opt_disable_mod = 0, opt_test = 's', opt_mb = 0;
-#ifndef RSEQ_SKIP_FASTPATH
static long long opt_reps = 5000;
-#else
-static long long opt_reps = 100;
-#endif
static __thread __attribute__((tls_model("initial-exec")))
unsigned int signals_delivered;
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#define __RSEQ_ASM_DEFINE_TABLE(label, version, flags, start_ip, \
post_commit_offset, abort_ip) \
".pushsection __rseq_cs, \"aw\"\n\t" \
rseq_bug("expected value comparison failed");
#endif
}
-
-#endif /* !RSEQ_SKIP_FASTPATH */
} \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#define RSEQ_ASM_TMP_REG32 "w15"
#define RSEQ_ASM_TMP_REG "x15"
#define RSEQ_ASM_TMP_REG_2 "x14"
rseq_bug("expected value comparison failed");
#endif
}
-
-#endif /* !RSEQ_SKIP_FASTPATH */
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#if _MIPS_SZLONG == 64
# define LONG ".dword"
# define LONG_LA "dla"
rseq_bug("expected value comparison failed");
#endif
}
-
-#endif /* !RSEQ_SKIP_FASTPATH */
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
/*
* The __rseq_cs_ptr_array and __rseq_cs sections can be used by debuggers to
* better handle single-stepping through the restartable critical sections.
rseq_bug("expected value comparison failed");
#endif
}
-
-#endif /* !RSEQ_SKIP_FASTPATH */
RSEQ_WRITE_ONCE(*(p), v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#define __RSEQ_ASM_DEFINE_TABLE(label, version, flags, start_ip, \
post_commit_offset, abort_ip) \
".pushsection __rseq_cs, \"aw\"\n" \
rseq_bug("cpu_id comparison failed");
#endif
}
-
-#endif /* !RSEQ_SKIP_FASTPATH */
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#ifdef __s390x__
#define LONG_L "lg"
return rseq_cmpeqv_trymemcpy_storev(v, expect, dst, src, len,
newv, cpu);
}
-#endif /* !RSEQ_SKIP_FASTPATH */
+++ /dev/null
-/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
-/*
- * rseq-skip.h
- *
- * (C) Copyright 2017-2018 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpnev_storeoffp_load(intptr_t *v, intptr_t expectnot,
- long voffp, intptr_t *load, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_addv(intptr_t *v, intptr_t count, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trystorev_storev(intptr_t *v, intptr_t expect,
- intptr_t *v2, intptr_t newv2,
- intptr_t newv, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trystorev_storev_release(intptr_t *v, intptr_t expect,
- intptr_t *v2, intptr_t newv2,
- intptr_t newv, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_cmpeqv_storev(intptr_t *v, intptr_t expect,
- intptr_t *v2, intptr_t expect2,
- intptr_t newv, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trymemcpy_storev(intptr_t *v, intptr_t expect,
- void *dst, void *src, size_t len,
- intptr_t newv, int cpu)
-{
- return -1;
-}
-
-static inline __attribute__((always_inline))
-int rseq_cmpeqv_trymemcpy_storev_release(intptr_t *v, intptr_t expect,
- void *dst, void *src, size_t len,
- intptr_t newv, int cpu)
-{
- return -1;
-}
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
#define __RSEQ_ASM_DEFINE_TABLE(label, version, flags, \
start_ip, post_commit_offset, abort_ip) \
".pushsection __rseq_cs, \"aw\"\n\t" \
newv, cpu);
}
-#endif /* !RSEQ_SKIP_FASTPATH */
-
#elif defined(__i386__)
#define RSEQ_ASM_TP_SEGMENT %%gs
RSEQ_WRITE_ONCE(*p, v); \
} while (0)
-#ifdef RSEQ_SKIP_FASTPATH
-#include "rseq-skip.h"
-#else /* !RSEQ_SKIP_FASTPATH */
-
/*
* Use eax as scratch register and take memory operands as input to
* lessen register pressure. Especially needed when compiling in O0.
#endif
}
-#endif /* !RSEQ_SKIP_FASTPATH */
-
#endif