1 files changed, 0 insertions, 130 deletions
diff --git a/executor/executor_akaros.cc b/executor/executor_akaros.cc
deleted file mode 100644
index 76006b513..000000000
--- a/executor/executor_akaros.cc
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2017 syzkaller project authors. All rights reserved.
-// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
-
-// +build
-
-#define SYZ_EXECUTOR
-#include "common_akaros.h"
-
-#include "executor_posix.h"
-
-#include "syscalls_akaros.h"
-
-#include "executor.h"
-
-#include <sys/mman.h>
-
-uint32 output;
-
-static void child();
-
-int main(int argc, char** argv)
-{
-	if (argc == 2 && strcmp(argv[1], "version") == 0) {
-		puts(GOOS " " GOARCH " " SYZ_REVISION " " GIT_REVISION);
-		return 0;
-	}
-	if (argc == 2 && strcmp(argv[1], "child") == 0) {
-		child();
-		doexit(0);
-	}
-
-	use_temporary_dir();
-	main_init();
-	reply_handshake();
-
-	for (;;) {
-		char cwdbuf[128] = "/syz-tmpXXXXXX";
-		mkdtemp(cwdbuf);
-		int pid = fork();
-		if (pid < 0)
-			fail("fork failed");
-		if (pid == 0) {
-			if (chdir(cwdbuf))
-				fail("chdir failed");
-			execl(argv[0], argv[0], "child", NULL);
-			fail("execl failed");
-			return 0;
-		}
-
-		int status = 0;
-		uint64 start = current_time_ms();
-		for (;;) {
-			int res = waitpid(-1, &status, WNOHANG);
-			if (res == pid)
-				break;
-			usleep(1000);
-			if (current_time_ms() - start < 6 * 1000)
-				continue;
-			kill(pid, SIGKILL);
-			while (waitpid(-1, &status, 0) != pid) {
-			}
-			break;
-		}
-		status = WEXITSTATUS(status);
-		if (status == kFailStatus)
-			fail("child failed");
-		if (status == kErrorStatus)
-			error("child errored");
-		remove_dir(cwdbuf);
-		reply_execute(0);
-	}
-	return 0;
-}
-
-static void child()
-{
-	install_segv_handler();
-	if (mmap((void*)SYZ_DATA_OFFSET, SYZ_NUM_PAGES * SYZ_PAGE_SIZE, PROT_READ | PROT_WRITE,
-		 MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0) != (void*)SYZ_DATA_OFFSET)
-		fail("mmap of data segment failed");
-	receive_execute();
-	close(kInPipeFd);
-	execute_one();
-}
-
-long execute_syscall(const call_t* c, long a0, long a1, long a2, long a3, long a4, long a5, long a6, long a7, long a8)
-{
-	return syscall(c->sys_nr, a0, a1, a2, a3, a4, a5, a6, a7, a8);
-}
-
-void cover_open()
-{
-}
-
-void cover_enable(thread_t* th)
-{
-}
-
-void cover_reset(thread_t* th)
-{
-}
-
-uint32 cover_read_size(thread_t* th)
-{
-	return 0;
-}
-
-bool cover_check(uint32 pc)
-{
-	return true;
-}
-
-bool cover_check(uint64 pc)
-{
-	return true;
-}
-
-uint32* write_output(uint32 v)
-{
-	return &output;
-}
-
-void write_completed(uint32 completed)
-{
-}
-
-bool kcov_comparison_t::ignore() const
-{
-	return false;
-}