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hw/arm/nseries: Allocating Large sized arrays to heap 

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 <zhoujie2011@cn.fujitsu.com>
Message-id: 1461651308-894-1-git-send-email-zhoujie2011@cn.fujitsu.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Zhou Jie 2016-05-12 13:22:25 +01:00 committed by Peter Maydell
parent 27a5dc7be6
commit 0b062eb090
1 changed files with 2 additions and 1 deletions
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3
hw/arm/nseries.c
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@ -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);
}
}