Re: [PATCH] Arm - exceptions stack pointer initialization hook
Alexander Fedotov <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <CAN8C2Co2ZgdWJ5s9g1=5YycWJ9=mmUxm+R7usF6-qPr9RskmSQ@mail.gmail.com> |
Eventually I want to push all the changes from there: 1. https://github.com/alfedotov/newlib/commit/58ce6f19eb457a2c2b700dfe71798ef09ba63e10 2. https://github.com/alfedotov/newlib/commit/4cabb1f7587304d1c891da59bd1871fcc8668ae5 3. https://github.com/alfedotov/newlib/commit/7d38977d4baaecb43fc47f34d721a3df23334400 4. https://github.com/alfedotov/newlib/commit/e8f094f6729ade24a149d1d6816876e7ccadae0a General idea behind of all these changes is to provide hooks for flexibility (including semihosting when debug tap is used) and improve readability of existing crt0 code. At the moment it is a total mess of ifdefs... Alex On Tue, Feb 5, 2019 at 1:32 PM Corinna Vinschen <[email protected]> wrote: > > On Feb 3 22:59, Alexander Fedotov wrote: > > Please find attached patch that adds new hook > > "_exceptions_stack_init". Hook is defined as "weak" to give user > > ability to override by it's own implementation. > > Also added new macro for .fnstart and .fnend to improve readability. > > > > Alex > > Any ARM person to review this patch and the patches from > https://sourceware.org/ml/newlib/2019/msg00028.html? > > > Thanks, > Corinna > > -- > Corinna Vinschen > Cygwin Maintainer > Red Hat -- Best regards, AF