Revert the following commit to work around a bootstrap comparison failure on ARMv7, as reported at . commit f6ab85b7049a03962ea98924d00802da357a1ad3 Author: renlin Date: Wed Dec 2 14:06:31 2015 +0000 [PR67383][ARM][4.9]Backport of "Allow any register for DImode values in Thumb2" This partially fix PR67383. It allows the reload more flexibility to choose spilling pseudo registers. gcc/ChangeLog: 2015-12-02 Renlin Li Backport from mainline. 2014-04-22 Ramana Radhakrishnan * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen restrictions on core registers for DImode values in Thumb2. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@231177 138bc75d-0d04-0410-961f-82ee72b054a4 diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 8ba6060..d9028a1 100644 --- b/gcc/config/arm/arm.c +++ a/gcc/config/arm/arm.c @@ -22624,19 +22624,12 @@ } /* We allow almost any value to be stored in the general registers. - Restrict doubleword quantities to even register pairs in ARM state - so that we can use ldrd. Do not allow very large Neon structure - opaque modes in general registers; they would use too many. */ + Restrict doubleword quantities to even register pairs so that we can + use ldrd. Do not allow very large Neon structure opaque modes in + general registers; they would use too many. */ if (regno <= LAST_ARM_REGNUM) - { - if (ARM_NUM_REGS (mode) > 4) - return FALSE; - - if (TARGET_THUMB2) - return TRUE; - - return !(TARGET_LDRD && GET_MODE_SIZE (mode) > 4 && (regno & 1) != 0); - } + return !(TARGET_LDRD && GET_MODE_SIZE (mode) > 4 && (regno & 1) != 0) + && ARM_NUM_REGS (mode) <= 4; if (regno == FRAME_POINTER_REGNUM || regno == ARG_POINTER_REGNUM) lass='path'>path: root/gnu/installer/keymap.scm
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2020-04-09installer: Allow Alt+Shift toggle from non-Latin keyboard layouts....Fixes <https://bugs.gnu.org/40493>. * gnu/installer/newt/keymap.scm (%non-latin-layouts): New variable. (%non-latin-variants): New variable. (%latin-layout+variants): New variable. (toggleable-latin-layout): New procedure to compute combined layouts. (run-keymap-page): Use it. (keyboard-layout->configuration): Apply it in config.scm. (run-layout-page): Mention Alt+Shift. * gnu/installer/keymap.scm (kmscon-update-keymap): Pass on XKB options. * gnu/installer/record.scm (<installer>): Adjust code comments. * gnu/installer.scm (apply-keymap): Pass on XKB options. (installer-steps): Adjust code comments. * gnu/packages/patches/kmscon-runtime-keymap-switch.patch: Apply XKB options. Florian Pelz
2019-04-17installer: Parse the 'shortDescription' field from xkeyboard-config....* gnu/installer/keymap.scm (<x11-keymap-layout>)[synopsis]: New field. (xkb-rules->models+layouts): Fill out the 'synopsis' field. Ludovic Courtès
2019-01-17installer: keymap: Do not fail on non-kmscon terminals....kmscon-update-keymap fails on non kmscon terminals because KEYMAP_UPDATE environment variable is not defined. As it is convenient to test the installer on a regular terminal, do nothing if KEYMAP_UPDATE is missing. * gnu/installer/keymap.scm (kmscon-update-keymap): Do nothing if KEYMAP_UPDATE is not defined. Mathieu Othacehe
2019-01-17installer: Do not ask for keyboard model....Suppose that the keyboard model is "pc105". * gnu/installer.scm (apply-keymap): Remove model ... * gnu/installer/newt/keymap.scm (run-keymap-page): passed here. (run-model-page): remove procedure * gnu/installer/record.scm (installer): Edit keymap-page prototype in comment. * gnu/installer/keymap.scm (default-keyboard-model): New exported parameter. Mathieu Othacehe
2019-01-17gnu: Add graphical installer support....* configure.ac: Require that guile-newt is available. * gnu/installer.scm: New file. * gnu/installer/aux-files/logo.txt: New file. * gnu/installer/build-installer.scm: New file. * gnu/installer/connman.scm: New file. * gnu/installer/keymap.scm: New file. * gnu/installer/locale.scm: New file. * gnu/installer/newt.scm: New file. * gnu/installer/newt/ethernet.scm: New file. * gnu/installer/newt/hostname.scm: New file. * gnu/installer/newt/keymap.scm: New file. * gnu/installer/newt/locale.scm: New file. * gnu/installer/newt/menu.scm: New file. * gnu/installer/newt/network.scm: New file. * gnu/installer/newt/page.scm: New file. * gnu/installer/newt/timezone.scm: New file. * gnu/installer/newt/user.scm: New file. * gnu/installer/newt/utils.scm: New file. * gnu/installer/newt/welcome.scm: New file. * gnu/installer/newt/wifi.scm: New file. * gnu/installer/steps.scm: New file. * gnu/installer/timezone.scm: New file. * gnu/installer/utils.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add previous files. * gnu/system.scm: Export %root-account. * gnu/system/install.scm (%installation-services): Use kmscon instead of linux VT for all tty. (installation-os)[users]: Add the graphical installer as shell of the root account. [packages]: Add font related packages. * po/guix/POTFILES.in: Add installer files. Mathieu Othacehe