sh: Set gd->malloc_base if MALLOC_F_LEN is set
The gd->malloc_base must be set before the C runtime if the MALLOC_F_LEN
is non-zero, otherwise we hit assertion in dlmalloc.c initf_malloc(). So
set it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/arch/sh/lib/start.S b/arch/sh/lib/start.S
index f9f26d3..ddb9aa9f 100644
--- a/arch/sh/lib/start.S
+++ b/arch/sh/lib/start.S
@@ -53,7 +53,10 @@
mov.l ._gd_init, r13 /* global data */
mov.l ._stack_init, r15 /* stack */
-
+#if CONFIG_VAL(SYS_MALLOC_F_LEN)
+ mov.l ._gd_malloc_base, r14
+ mov.l r15, @r14
+#endif
mov.l ._sh_generic_init, r0
jsr @r0
mov #0, r4
@@ -70,5 +73,8 @@
._bss_start: .long bss_start
._bss_end: .long bss_end
._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
+#if CONFIG_VAL(SYS_MALLOC_F_LEN)
+._gd_malloc_base: .long (_start - GENERATED_GBL_DATA_SIZE + GD_MALLOC_BASE)
+#endif
._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long board_init_f