diff options
Diffstat (limited to 'gnu/system.scm')
| -rw-r--r-- | gnu/system.scm | 86 |
1 files changed, 67 insertions, 19 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 310a4aac87..0722bcf771 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -39,9 +39,11 @@ #:use-module (guix utils) #:use-module (gnu packages base) #:use-module (gnu packages bash) + #:use-module (gnu packages cross-base) #:use-module (gnu packages guile) #:use-module (gnu packages guile-xyz) #:use-module (gnu packages admin) + #:use-module (gnu packages hurd) #:use-module (gnu packages linux) #:use-module (gnu packages pciutils) #:use-module (gnu packages package-management) @@ -142,6 +144,7 @@ boot-parameters-kernel boot-parameters-kernel-arguments boot-parameters-initrd + boot-parameters-multiboot-modules read-boot-parameters read-boot-parameters-file boot-parameters->menu-entry @@ -283,7 +286,8 @@ directly by the user." (store-mount-point boot-parameters-store-mount-point) (kernel boot-parameters-kernel) (kernel-arguments boot-parameters-kernel-arguments) - (initrd boot-parameters-initrd)) + (initrd boot-parameters-initrd) + (multiboot-modules boot-parameters-multiboot-modules)) (define (ensure-not-/dev device) "If DEVICE starts with a slash, return #f. This is meant to filter out @@ -314,7 +318,7 @@ file system labels." (match (read port) (('boot-parameters ('version 0) ('label label) ('root-device root) - ('kernel linux) + ('kernel kernel) rest ...) (boot-parameters (label label) @@ -330,12 +334,12 @@ file system labels." ((_ entries) (map sexp->menu-entry entries)) (#f '()))) - ;; In the past, we would store the directory name of the kernel instead - ;; of the absolute file name of its image. Detect that and correct it. - (kernel (if (string=? linux (direct-store-path linux)) - (string-append linux "/" + ;; In the past, we would store the directory name of linux instead of + ;; the absolute file name of its image. Detect that and correct it. + (kernel (if (string=? kernel (direct-store-path kernel)) + (string-append kernel "/" (system-linux-image-file-name)) - linux)) + kernel)) (kernel-arguments (match (assq 'kernel-arguments rest) @@ -349,6 +353,8 @@ file system labels." (('initrd (? string? file)) file))) + (multiboot-modules (or (assq 'multiboot-modules rest) '())) + (store-device ;; Linux device names like "/dev/sda1" are not suitable GRUB device ;; identifiers, so we just filter them out. @@ -386,14 +392,25 @@ The object has its kernel-arguments extended in order to make it bootable." (boot-parameters-kernel-arguments params)))))) (define (boot-parameters->menu-entry conf) - (menu-entry - (label (boot-parameters-label conf)) - (device (boot-parameters-store-device conf)) - (device-mount-point (boot-parameters-store-mount-point conf)) - (linux (boot-parameters-kernel conf)) - (linux-arguments (boot-parameters-kernel-arguments conf)) - (initrd (boot-parameters-initrd conf)))) - + (let* ((kernel (boot-parameters-kernel conf)) + (multiboot-modules (boot-parameters-multiboot-modules conf)) + (multiboot? (pair? multiboot-modules))) + (menu-entry + (label (boot-parameters-label conf)) + (device (boot-parameters-store-device conf)) + (device-mount-point (boot-parameters-store-mount-point conf)) + (linux (and (not multiboot?) kernel)) + (linux-arguments (if (not multiboot?) ' + (boot-parameters-kernel-arguments conf) + '())) + (initrd (boot-parameters-initrd conf)) + (multiboot-kernel (and multiboot? kernel)) + (multiboot-arguments (if multiboot? + (boot-parameters-kernel-arguments conf) + '())) + (multiboot-modules (if multiboot? + (boot-parameters-multiboot-modules conf) + '()))))) ;;; @@ -485,8 +502,10 @@ from the initrd." (define (operating-system-kernel-file os) "Return an object representing the absolute file name of the kernel image of OS." - (file-append (operating-system-kernel os) - "/" (system-linux-image-file-name))) + (if (operating-system-hurd os) + (file-append (operating-system-kernel os) "/boot/gnumach") + (file-append (operating-system-kernel os) + "/" (system-linux-image-file-name)))) (define (package-for-kernel target-kernel module-package) "Return a package like MODULE-PACKAGE, adapted for TARGET-KERNEL, if @@ -1131,17 +1150,45 @@ a list of <menu-entry>, to populate the \"old entries\" menu." #:store-directory-prefix (btrfs-store-subvolume-file-name file-systems)))) +(define (operating-system-multiboot-modules os) + (if (operating-system-hurd os) (hurd-multiboot-modules os) '())) + +(define (hurd-multiboot-modules os) + (let* ((hurd (operating-system-hurd os)) + (root-file-system-command + (list (file-append hurd "/hurd/ext2fs.static") + "ext2fs" + "--multiboot-command-line='${kernel-command-line}'" + "--host-priv-port='${host-port}'" + "--device-master-port='${device-port}'" + "--exec-server-task='${exec-task}'" + "--store-type=typed" + "'${root}'" "'$(task-create)'" "'$(task-resume)'")) + (target (%current-target-system)) + (libc (if target + (with-parameters ((%current-target-system #f)) + ;; TODO: cross-libc has extra patches for the Hurd; + ;; remove in next rebuild cycle + (cross-libc target)) + glibc)) + (exec-server-command + (list (file-append libc "/lib/ld.so.1") "exec" + (file-append hurd "/hurd/exec") "'$(exec-task=task-create)'"))) + (list root-file-system-command exec-server-command))) + (define* (operating-system-boot-parameters os root-device #:key system-kernel-arguments?) "Return a monadic <boot-parameters> record that describes the boot parameters of OS. When SYSTEM-KERNEL-ARGUMENTS? is true, add kernel arguments such as '--root' and '--load' to <boot-parameters>." - (let* ((initrd (operating-system-initrd-file os)) + (let* ((initrd (and (not (hurd-target?)) + (operating-system-initrd-file os))) (store (operating-system-store-file-system os)) (bootloader (bootloader-configuration-bootloader (operating-system-bootloader os))) (bootloader-name (bootloader-name bootloader)) - (label (operating-system-label os))) + (label (operating-system-label os)) + (multiboot-modules (operating-system-multiboot-modules os))) (boot-parameters (label label) (root-device root-device) @@ -1151,6 +1198,7 @@ such as '--root' and '--load' to <boot-parameters>." (operating-system-kernel-arguments os root-device) (operating-system-user-kernel-arguments os))) (initrd initrd) + (multiboot-modules multiboot-modules) (bootloader-name bootloader-name) (bootloader-menu-entries (bootloader-configuration-menu-entries (operating-system-bootloader os))) |