edk2-libc: Enhance Py3 UEFI interpreter with the ARM architecture support (Bugzilla Bug 3781)

[tianocore-issues]

This issue was created automatically with bugzilla2github

Bugzilla Bug 3781

Date: 2021-12-20T02:10:05+00:00
From: Jayaprakash Nevara <<n.jayaprakash>>
To: unassigned <>
CC: @ardbiesheuvel, @lgao4, ptabckimo, @leiflindholm

Last updated: 2022-01-04T21:44:42+00:00

[tianocore-issues]

Comment 18029

Date: 2021-12-20 02:10:05 +0000
From: Jayaprakash Nevara <<n.jayaprakash>>

• Industry Specification: ---
• Release Observed: EDK II Master
• Releases to Fix: EDK II Master
• Target OS: ---
• Bugzilla Assignee(s): unassigned <>

This bugzilla ticket has been created to request for adding ARM Architecture support for Py3 UEFI port.

[tianocore-issues]

Comment 18039

Date: 2021-12-21 21:40:21 +0000
From: ptabckimo

When I built Python for ARM Architecture, there are many problems.
After solving some upcase/downcase, file path, ...etc
It fails as below message:

/tmp/ccZAkRF5.s:16453: Error: unknown mnemonic fnstcw' -- fnstcw [sp,72]'
/tmp/ccZAkRF5.s:16480: Error: unknown mnemonic fldcw' -- fldcw [sp,72]'
/tmp/ccZAkRF5.s:16511: Error: unknown mnemonic fldcw' -- fldcw [sp,70]'

Does it due to the I built the code via cross compiler under UBUNTU 20.04?

[tianocore-issues]

Comment 18079

Date: 2022-01-04 21:44:42 +0000
From: @lgao4

Ard and Lefi: can you give some comments?