search for: relocatable_kernel

Hi, Line 762 of efi/main.c (git firmware branch) should be changed to if (hdr->version < 0x20b) { Without this change syslinux efi64 gives out "handover protocol unimplemented error" and fails to boot. With this change syslinux boots the kernels fine (tested with 3.6.9 and 3.7rc6 kernels). Please fix this. Thanks in advance. Regards. Keshav

...IGH + * we end up decompressing into a different location anyway), but + * if it is, make sure everything fits. + */ base = prot_mode_base; if (prot_mode_size && - syslinux_memmap_find(amap, &base, hdr.init_size, + syslinux_memmap_find(amap, &base, + hdr.relocatable_kernel ? + hdr.init_size : prot_mode_size, hdr.relocatable_kernel, hdr.kernel_alignment, - prot_mode_base, (addr_t)-1, - prot_mode_base, (addr_t)-1)) { + prot_mode_base, prot_mode_max, + prot_mode_base, prot_mode_max)) { dprintf("Could not find location f...

"H. Peter Anvin" <hpa at zytor.com> on Tue, 2013/12/03 20:26: > On 10/24/2013 01:09 AM, Christian Hesse wrote: > >>> > >>> version 6.02-pre5 works, 6.02-pre6 does not. > >> > >> Struggled with git bisect, but finally succeeded: > >> > >> 8f470e7bfe75f6401f6c5432988c620b863ad274 is the first bad commit > >>

.../ /* First, find a suitable place for the protected-mode code */ - if (syslinux_memmap_type(amap, prot_mode_base, prot_mode_size) + if (prot_mode_size && + syslinux_memmap_type(amap, prot_mode_base, prot_mode_size) != SMT_FREE) { const struct syslinux_memmap *mp; if (!hdr.relocatable_kernel) @@ -423,12 +424,15 @@ int syslinux_boot_linux(void *kernel_buf, size_t kernel_size, } /* Protected-mode code */ - if (syslinux_add_movelist(&fraglist, prot_mode_base, - (addr_t) kernel_buf + real_mode_size, - prot_mode_size)) - goto bail; - if (syslinux_add_me...

...com> ---- --- a/com32/lib/syslinux/load_linux.c 2010-05-18 23:00:11.000000000 +0200 +++ b/com32/lib/syslinux/load_linux.c 2010-05-18 23:10:15.000000000 +0200 @@ -289,8 +289,15 @@ int syslinux_boot_linux(void *kernel_buf if (hdr.version < 0x0205 || !(hdr.loadflags & LOAD_HIGH)) hdr.relocatable_kernel = 0; - if (hdr.version < 0x0206) + if (hdr.version < 0x0202) hdr.cmdline_max_len = 256; + else if (hdr.version < 0x0206) + /* if (!(hdr.loadflags & 0x01)) + * hdr.cmdline_max_len = 2048; // protocol limit + * else + * hdr.cmdline_max_len = 2048; // current ker...

This series: 1. Updates the boot protocol to version 2.07 2. Clean up the existing build process, to get rid of tools/build and make the linker do more heavy lifting 3. Make the bzImage payload an ELF file. The bootloader can extract this as a naked ELF file by skipping over boot_params.setup_sects worth of 16-bit setup code. 4. Update the boot_params to 2.07, and update the

This series: 1. Updates the boot protocol to version 2.07 2. Clean up the existing build process, to get rid of tools/build and make the linker do more heavy lifting 3. Make the bzImage payload an ELF file. The bootloader can extract this as a naked ELF file by skipping over boot_params.setup_sects worth of 16-bit setup code. 4. Update the boot_params to 2.07, and update the

...efine CAN_USE_HEAP (1<<7) + uint16_t setup_move_size; + uint32_t code32_start; + uint32_t ramdisk_image; + uint32_t ramdisk_size; + uint32_t bootsect_kludge; + uint16_t heap_end_ptr; + uint16_t _pad1; + uint32_t cmd_line_ptr; + uint32_t initrd_addr_max; + uint32_t kernel_alignment; + uint8_t relocatable_kernel; + uint8_t _pad2[3]; + uint32_t cmdline_size; + uint32_t hardware_subarch; + uint64_t hardware_subarch_data; +} __attribute__((packed)); + +/* The so-called "zeropage" */ +struct boot_params { + uint8_t _pad0[0x1f1]; /* skip uninteresting stuff */ + struct setup_header hdr;/* setup head...

...efine CAN_USE_HEAP (1<<7) + uint16_t setup_move_size; + uint32_t code32_start; + uint32_t ramdisk_image; + uint32_t ramdisk_size; + uint32_t bootsect_kludge; + uint16_t heap_end_ptr; + uint16_t _pad1; + uint32_t cmd_line_ptr; + uint32_t initrd_addr_max; + uint32_t kernel_alignment; + uint8_t relocatable_kernel; + uint8_t _pad2[3]; + uint32_t cmdline_size; + uint32_t hardware_subarch; + uint64_t hardware_subarch_data; +} __attribute__((packed)); + +/* The so-called "zeropage" */ +struct boot_params { + uint8_t _pad0[0x1f1]; /* skip uninteresting stuff */ + struct setup_header hdr;/* setup head...

...efine CAN_USE_HEAP (1<<7) + uint16_t setup_move_size; + uint32_t code32_start; + uint32_t ramdisk_image; + uint32_t ramdisk_size; + uint32_t bootsect_kludge; + uint16_t heap_end_ptr; + uint16_t _pad1; + uint32_t cmd_line_ptr; + uint32_t initrd_addr_max; + uint32_t kernel_alignment; + uint8_t relocatable_kernel; + uint8_t _pad2[3]; + uint32_t cmdline_size; + uint32_t hardware_subarch; + uint64_t hardware_subarch_data; +} __attribute__((packed)); + +/* The so-called "zeropage" */ +struct boot_params { + uint8_t _pad0[0x1f1]; /* skip uninteresting stuff */ + struct setup_header hdr;/* setup head...

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

[ This patch depends on the cross-architecture ELF cleanup patch. ] This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which

[ This patch depends on the cross-architecture ELF cleanup patch. ] This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which