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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/h8300/include/asm/sh_bios.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/h8300/include/asm/sh_bios.h')
-rw-r--r--arch/h8300/include/asm/sh_bios.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/sh_bios.h b/arch/h8300/include/asm/sh_bios.h
new file mode 100644
index 00000000..b6bb6e58
--- /dev/null
+++ b/arch/h8300/include/asm/sh_bios.h
@@ -0,0 +1,29 @@
+/* eCos HAL interface header */
+
+#ifndef SH_BIOS_H
+#define SH_BIOS_H
+
+#define HAL_IF_VECTOR_TABLE 0xfffe20
+#define CALL_IF_SET_CONSOLE_COMM 13
+#define QUERY_CURRENT -1
+#define MANGLER -3
+
+/* Checking for GDB stub active */
+/* suggestion Jonathan Larmour */
+static int sh_bios_in_gdb_mode(void)
+{
+ static int gdb_active = -1;
+ if (gdb_active == -1) {
+ int (*set_console_comm)(int);
+ set_console_comm = ((void **)HAL_IF_VECTOR_TABLE)[CALL_IF_SET_CONSOLE_COMM];
+ gdb_active = (set_console_comm(QUERY_CURRENT) == MANGLER);
+ }
+ return gdb_active;
+}
+
+static void sh_bios_gdb_detach(void)
+{
+
+}
+
+#endif