Git Repo - qemu.git/commit

author	Lucien Murray-Pitts <[email protected]>
	Mon, 1 Feb 2021 00:01:52 +0000 (01:01 +0100)
committer	Laurent Vivier <[email protected]>
	Thu, 11 Feb 2021 20:10:01 +0000 (21:10 +0100)
commit	7525a9b94c0c5733b8450c9451ca1de334f71ed8
tree	da772c2697bc26e425178014a12286b70a1739c8	tree \| snapshot
parent	8df0e6aedad33c6746f4bc2a4d0cfdd432877084	commit \| diff

m68k: add MSP detection support for stack pointer swap helpers

On m68k there are two varities of stack pointers: USP with SSP or ISP/MSP.

Only the 68020/30/40 support the MSP register the stack swap helpers don't
support this feature.

This patch adds this support, as well as comments to CPUM68KState to
make it clear how stacks are handled

Signed-off-by: Lucien Murray-Pitts <[email protected]>
Signed-off-by: BALATON Zoltan <[email protected]>
Message-Id: <c61ad2d8b39f3b03b431819b6bf602a1c332b921.1612137712 [email protected]>
Signed-off-by: Laurent Vivier <[email protected]>

target/m68k/cpu.c		diff \| blob \| blame \| history
target/m68k/cpu.h		diff \| blob \| blame \| history
target/m68k/helper.c		diff \| blob \| blame \| history