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authorJon Santmyer <jon@jonsantmyer.com>2024-05-22 13:00:41 -0400
committerJon Santmyer <jon@jonsantmyer.com>2024-05-22 13:00:41 -0400
commitace65b453151845bc361f21f3e5b651c35f9f126 (patch)
tree262ebd29b0ca1d8584f0b6f1efa7a00d9f4f3e43 /include/api
parentf004c1ade8d617a82cea2fe249434cccb47a2358 (diff)
downloadjove-kernel-master.tar.gz
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jove-kernel-master.zip
massive refactor for mp and organizationHEADmaster
Diffstat (limited to 'include/api')
-rw-r--r--include/api/errno.h9
-rw-r--r--include/api/syscall.h39
2 files changed, 48 insertions, 0 deletions
diff --git a/include/api/errno.h b/include/api/errno.h
new file mode 100644
index 0000000..51921d2
--- /dev/null
+++ b/include/api/errno.h
@@ -0,0 +1,9 @@
+#ifndef _JOVE_ERRNO_H
+#define _JOVE_ERRNO_H 1
+
+enum {
+ EFAIL = 1,
+ EACCESS
+};
+
+#endif
diff --git a/include/api/syscall.h b/include/api/syscall.h
new file mode 100644
index 0000000..eb4235d
--- /dev/null
+++ b/include/api/syscall.h
@@ -0,0 +1,39 @@
+#ifndef _JOVE_API_SYSCALL_H
+#define _JOVE_API_SYSCALL_H 1
+
+#include <stdint.h>
+#include <stddef.h>
+
+typedef intmax_t syscall_id_t;
+
+static int __syscall(void *data)
+{
+ intmax_t r;
+ __asm__ volatile(" \
+ movq %1, %%rdi; \
+ syscall; \
+ movq %%rax, %0"
+ : "=r"(r)
+ : "r"(data));
+ return r;
+}
+
+enum {
+ SC_DBG_LOGF = 0,
+ SC_EXIT
+};
+
+struct sc_dbg_log
+{
+ syscall_id_t id;
+ size_t w;
+ const char *s;
+};
+
+struct sc_exit
+{
+ syscall_id_t id;
+ int exit_code;
+};
+
+#endif