162d4f9c92
Revise the code that generates DWARF location expressions for input parameters to get it to work properly with the new register ABI when optimization is turned off. The previously implementation assumed stack locations for all input+output parameters when -N (disable optimization) was in effect. In the new implementation, a register-resident input parameter is given a 2-element location list, the first list element pointing to the ABI register(s) containing the param, and the second element pointing to the stack home once it has been spilled. NB, this change fixes a bunch of the Delve pkg/proc unit tests (maybe about half of the outstanding failures). Still a good number that need to be investigated, however. Updates #40724. Updates #45720. Change-Id: I743bbb9af187bcdebeb8e690fdd6db58094ca415 Reviewed-on: https://go-review.googlesource.com/c/go/+/314431 Trust: Than McIntosh <thanm@google.com> Trust: Cherry Zhang <cherryyz@google.com> Run-TryBot: Than McIntosh <thanm@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> Reviewed-by: David Chase <drchase@google.com> |
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SECURITY.md |
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