thermosphere: add common asm macros

thermosphere/src/asm_macros.s

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define EXCEP_STACK_FRAME_SIZE      0x140
+
+#define CORECTX_USER_FRAME_OFFSET   0x000
+#define CORECTX_SCRATCH_OFFSET      0x008
+#define CORECTX_CRASH_STACK_OFFSET  0x010
+
+.macro FUNCTION name
+    .section        .text.\name, "ax", %progbits
+    .global         \name
+    .type           \name, %function
+    .func           \name
+    .cfi_sections   .debug_frame
+    .cfi_startproc
+    \name:
+.endm
+
+.macro END_FUNCTION
+    .cfi_endproc
+    .endfunc
+.endm