From: Zhou Jie <zhoujie2...@cn.fujitsu.com>
n8x0_init has a huge stack usage of 65536 bytes approx.
Moving large arrays to heap to reduce stack usage.
Signed-off-by: Zhou Jie <zhoujie2...@cn.fujitsu.com>
Message-id: 1461651308-894-1-git-send-email-zhoujie2...@cn.fujitsu.com
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
hw/arm/nseries.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index 5382505..c7068c0 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -1364,7 +1364,7 @@ static void n8x0_init(MachineState *machine,
if (option_rom[0].name &&
(machine->boot_order[0] == 'n' || !machine->kernel_filename)) {
- uint8_t nolo_tags[0x10000];
+ uint8_t *nolo_tags = g_new(uint8_t, 0x10000);
/* No, wait, better start at the ROM. */
s->mpu->cpu->env.regs[15] = OMAP2_Q2_BASE + 0x400000;
@@ -1383,6 +1383,7 @@ static void n8x0_init(MachineState *machine,
n800_setup_nolo_tags(nolo_tags);
cpu_physical_memory_write(OMAP2_SRAM_BASE, nolo_tags, 0x10000);
+ g_free(nolo_tags);
}
}
--
1.9.1
