From d55680993df9b6743506814d98b5cc1859828f8a Mon Sep 17 00:00:00 2001
From: Marcin Bukat <marcin.bukat@gmail.com>
Date: Thu, 27 Apr 2017 11:36:40 +0200
Subject: Agptek Rocker: Initial commit

Change-Id: I26b51106c7b1c36a603fba6d521e917d79b5a95b
---
 firmware/asm/mips/thread.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'firmware/asm/mips/thread.h')

diff --git a/firmware/asm/mips/thread.h b/firmware/asm/mips/thread.h
index ac37560a68..42b0f7049f 100644
--- a/firmware/asm/mips/thread.h
+++ b/firmware/asm/mips/thread.h
@@ -19,9 +19,24 @@
  *
  ****************************************************************************/
 
+/* index offset register
+ *  0     0     $16 s0
+ *  1     4     $17 s1
+ *  2     8     $18 s2
+ *  3    12     $19 s3
+ *  4    16     $20 s4
+ *  5    20     $21 s5
+ *  6    24     $22 s6
+ *  7    28     $23 s7
+ *  8    32     $28 gp
+ *  9    36     $30 s8 (s8)
+ * 10    40     $29 sp
+ * 11    44     $31 ra
+ * 12    48     start
+ */
 struct regs
 {
-    uint32_t r[9];  /* 0-32 - Registers s0-s7, fp */
+    uint32_t r[10]; /* 0-32 - Registers s0-s7, gp, fp */
     uint32_t sp;    /*   36 - Stack pointer */
     uint32_t ra;    /*   40 - Return address */
     uint32_t start; /*   44 - Thread start address, or NULL when started */
-- 
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