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test_generator: Assist with debugging fastmem on arm64 macOS

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This commit is contained in:
Merry 2022-12-31 14:56:51 +00:00
parent 3bdfbdb793
commit c3312a1497
1 changed files with 12 additions and 0 deletions
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12
tests/test_generator.cpp
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@ -14,6 +14,7 @@
#include <vector> #include <vector>
#include <mcl/bit/swap.hpp> #include <mcl/bit/swap.hpp>
#include <mcl/macro/architecture.hpp>
#include <mcl/stdint.hpp> #include <mcl/stdint.hpp>
#include "./A32/testenv.h" #include "./A32/testenv.h"
@ -39,6 +40,12 @@
#include <fmt/format.h> #include <fmt/format.h>
#include <fmt/ostream.h> #include <fmt/ostream.h>
#if defined(__APPLE__) && defined(MCL_ARCHITECTURE_ARM64)
# include <mach/mach_init.h>
# include <mach/mach_port.h>
# include <mach/task.h>
#endif
constexpr bool mask_fpsr_cum_bits = true; constexpr bool mask_fpsr_cum_bits = true;
namespace { namespace {
@ -660,6 +667,11 @@ static std::optional<size_t> str2sz(char const* s) {
} }
int main(int argc, char* argv[]) { int main(int argc, char* argv[]) {
#if defined(__APPLE__) && defined(MCL_ARCHITECTURE_ARM64)
// Allows for attaching a debugger to this process to work when debugging fastmem (since we currently use POSIX signals rather than a mach socket on arm64).
task_set_exception_ports(mach_task_self(), EXC_MASK_BAD_ACCESS, MACH_PORT_NULL, EXCEPTION_DEFAULT, 0);
#endif
if (argc != 5) { if (argc != 5) {
fmt::print("Usage: {} <thumb|arm|a64> <seed> <instruction_count> <iteration_count>\n", argv[0]); fmt::print("Usage: {} <thumb|arm|a64> <seed> <instruction_count> <iteration_count>\n", argv[0]);
} }