1 files changed, 130 insertions, 0 deletions
diff --git a/grub-core/kern/powerpc/compiler-rt.S b/grub-core/kern/powerpc/compiler-rt.S
new file mode 100644
index 0000000..b3b912d
--- /dev/null
+++ b/grub-core/kern/powerpc/compiler-rt.S
@@ -0,0 +1,130 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ *   Copyright (C) 1995-2014 Free Software Foundation, Inc.
+ *   Written By Michael Meissner
+ *   64-bit support written by David Edelsohn
+ * 
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 3, or (at your option) any
+ * later version.
+ * 
+ * This file is distributed in the hope that 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.
+ * 
+ * Under Section 7 of GPL version 3, you are granted additional
+ * permissions described in the GCC Runtime Library Exception, version
+ * 3.1, as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License and
+ * a copy of the GCC Runtime Library Exception along with this program;
+ * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ */ 
+
+/* Do any initializations needed for the eabi environment */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.section ".text"
+
+#define CFI_RESTORE(reg)		.cfi_restore reg
+#define CFI_OFFSET(reg, off)		.cfi_offset reg, off
+#define CFI_DEF_CFA_REGISTER(reg)	.cfi_def_cfa_register reg
+#define CFI_STARTPROC			.cfi_startproc
+#define CFI_ENDPROC			.cfi_endproc
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+CFI_STARTPROC
+CFI_DEF_CFA_REGISTER (11)
+CFI_OFFSET (65, 4)
+CFI_OFFSET (14, -72)
+CFI_OFFSET (15, -68)
+CFI_OFFSET (16, -64)
+CFI_OFFSET (17, -60)
+CFI_OFFSET (18, -56)
+CFI_OFFSET (19, -52)
+CFI_OFFSET (20, -48)
+CFI_OFFSET (21, -44)
+CFI_OFFSET (22, -40)
+CFI_OFFSET (23, -36)
+CFI_OFFSET (24, -32)
+CFI_OFFSET (25, -28)
+CFI_OFFSET (26, -24)
+CFI_OFFSET (27, -20)
+CFI_OFFSET (28, -16)
+CFI_OFFSET (29, -12)
+CFI_OFFSET (30, -8)
+CFI_OFFSET (31, -4)
+FUNCTION(_restgpr_14_x)	lwz	14,-72(11)	/* restore gp registers */
+CFI_RESTORE (14)
+FUNCTION(_restgpr_15_x)	lwz	15,-68(11)
+CFI_RESTORE (15)
+FUNCTION(_restgpr_16_x)	lwz	16,-64(11)
+CFI_RESTORE (16)
+FUNCTION(_restgpr_17_x)	lwz	17,-60(11)
+CFI_RESTORE (17)
+FUNCTION(_restgpr_18_x)	lwz	18,-56(11)
+CFI_RESTORE (18)
+FUNCTION(_restgpr_19_x)	lwz	19,-52(11)
+CFI_RESTORE (19)
+FUNCTION(_restgpr_20_x)	lwz	20,-48(11)
+CFI_RESTORE (20)
+FUNCTION(_restgpr_21_x)	lwz	21,-44(11)
+CFI_RESTORE (21)
+FUNCTION(_restgpr_22_x)	lwz	22,-40(11)
+CFI_RESTORE (22)
+FUNCTION(_restgpr_23_x)	lwz	23,-36(11)
+CFI_RESTORE (23)
+FUNCTION(_restgpr_24_x)	lwz	24,-32(11)
+CFI_RESTORE (24)
+FUNCTION(_restgpr_25_x)	lwz	25,-28(11)
+CFI_RESTORE (25)
+FUNCTION(_restgpr_26_x)	lwz	26,-24(11)
+CFI_RESTORE (26)
+FUNCTION(_restgpr_27_x)	lwz	27,-20(11)
+CFI_RESTORE (27)
+FUNCTION(_restgpr_28_x)	lwz	28,-16(11)
+CFI_RESTORE (28)
+FUNCTION(_restgpr_29_x)	lwz	29,-12(11)
+CFI_RESTORE (29)
+FUNCTION(_restgpr_30_x)	lwz	30,-8(11)
+CFI_RESTORE (30)
+FUNCTION(_restgpr_31_x)	lwz	0,4(11)
+				lwz	31,-4(11)
+CFI_RESTORE (31)
+				mtlr	0
+CFI_RESTORE (65)
+				mr	1,11
+CFI_DEF_CFA_REGISTER (1)
+				blr
+CFI_ENDPROC
+
+CFI_STARTPROC
+FUNCTION(_savegpr_14)	stw	14,-72(11)	/* save gp registers */
+FUNCTION(_savegpr_15)	stw	15,-68(11)
+FUNCTION(_savegpr_16)	stw	16,-64(11)
+FUNCTION(_savegpr_17)	stw	17,-60(11)
+FUNCTION(_savegpr_18)	stw	18,-56(11)
+FUNCTION(_savegpr_19)	stw	19,-52(11)
+FUNCTION(_savegpr_20)	stw	20,-48(11)
+FUNCTION(_savegpr_21)	stw	21,-44(11)
+FUNCTION(_savegpr_22)	stw	22,-40(11)
+FUNCTION(_savegpr_23)	stw	23,-36(11)
+FUNCTION(_savegpr_24)	stw	24,-32(11)
+FUNCTION(_savegpr_25)	stw	25,-28(11)
+FUNCTION(_savegpr_26)	stw	26,-24(11)
+FUNCTION(_savegpr_27)	stw	27,-20(11)
+FUNCTION(_savegpr_28)	stw	28,-16(11)
+FUNCTION(_savegpr_29)	stw	29,-12(11)
+FUNCTION(_savegpr_30)	stw	30,-8(11)
+FUNCTION(_savegpr_31)	stw	31,-4(11)
+			blr
+CFI_ENDPROC