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| author | Liam <byteslice@airmail.cc> | 2022-11-06 22:45:36 +0100 |
|---|---|---|
| committer | Liam <byteslice@airmail.cc> | 2022-11-09 22:58:49 +0100 |
| commit | cbaf642ffe4b05f8796798ebdc5c6892605928cc (patch) | |
| tree | 8ac4094f709da71b334c152e111247c89c958cee /src/common | |
| parent | Merge pull request #9215 from liamwhite/swordfight (diff) | |
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Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/common_funcs.h | 4 | ||||
| -rw-r--r-- | src/common/host_memory.cpp | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index e1e2a90fc..0dad9338a 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -31,8 +31,10 @@ #ifndef _MSC_VER -#ifdef ARCHITECTURE_x86_64 +#if defined(ARCHITECTURE_x86_64) #define Crash() __asm__ __volatile__("int $3") +#elif defined(ARCHITECTURE_arm64) +#define Crash() __asm__ __volatile__("brk #0") #else #define Crash() exit(1) #endif diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp index 7f9659612..909f6cf3f 100644 --- a/src/common/host_memory.cpp +++ b/src/common/host_memory.cpp @@ -359,6 +359,12 @@ public: } }); + long page_size = sysconf(_SC_PAGESIZE); + if (page_size != 0x1000) { + LOG_CRITICAL(HW_Memory, "page size {:#x} is incompatible with 4K paging", page_size); + throw std::bad_alloc{}; + } + // Backing memory initialization #if defined(__FreeBSD__) && __FreeBSD__ < 13 // XXX Drop after FreeBSD 12.* reaches EOL on 2024-06-30 |