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| From: | Peter Maydell |
| Subject: | Re: [Qemu-arm] [PATCH 0/2] Fix compilation dependency issues of CONFIG_ARM_V7M |
| Date: | Thu, 27 Apr 2017 22:13:13 +0100 |
On 27 April 2017 at 18:38, Wei Huang <address@hidden> wrote: > CONFIG_ARM_V7M is used to control the compilation of NVIC and SysTick > Timer in QEMU. These two devices are not available when CONFIG_ARM_V7M > is un-defined. This can cause problems with ARMv7M code as it is tightly > integrated with NVIC for processing IRQ and exception. > > This patchset addresses the problem by introducing stub functions when > CONFIG_ARM_V7M is not defined. It also makes the compilation of several > existing v7M-profile SoCs depedent on CONFIG_ARM_V7M. Can you explain in what situation this causes a problem? It's not clear to me what you're trying to fix... thanks -- PMM
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