diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/openbios/arch/sparc64/boot.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/openbios/arch/sparc64/boot.c')
-rw-r--r-- | qemu/roms/openbios/arch/sparc64/boot.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/qemu/roms/openbios/arch/sparc64/boot.c b/qemu/roms/openbios/arch/sparc64/boot.c deleted file mode 100644 index 5107be6ca..000000000 --- a/qemu/roms/openbios/arch/sparc64/boot.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * - */ -#undef BOOTSTRAP -#include "config.h" -#include "libopenbios/bindings.h" -#include "arch/common/nvram.h" -#include "libc/diskio.h" -#include "libc/vsprintf.h" -#include "libopenbios/sys_info.h" -#include "boot.h" - -uint64_t kernel_image; -uint64_t kernel_size; -uint64_t qemu_cmdline; -uint64_t cmdline_size; -char boot_device; - -extern int sparc64_of_client_interface( int *params ); - - -void go(void) -{ - ucell address, type, size; - int image_retval = 0; - - /* Get the entry point and the type (see forth/debugging/client.fs) */ - feval("saved-program-state >sps.entry @"); - address = POP(); - feval("saved-program-state >sps.file-type @"); - type = POP(); - feval("saved-program-state >sps.file-size @"); - size = POP(); - - printk("\nJumping to entry point " FMT_ucellx " for type " FMT_ucellx "...\n", address, type); - - switch (type) { - case 0x0: - /* Start ELF boot image */ - image_retval = start_elf(address, (uint64_t)&elf_boot_notes); - break; - - case 0x1: - /* Start ELF image */ - image_retval = start_client_image(address, (uint64_t)&sparc64_of_client_interface); - break; - - case 0x5: - /* Start a.out image */ - image_retval = start_client_image(address, (uint64_t)&sparc64_of_client_interface); - break; - - case 0x10: - /* Start Fcode image */ - printk("Evaluating FCode...\n"); - PUSH(address); - PUSH(1); - fword("byte-load"); - image_retval = 0; - break; - - case 0x11: - /* Start Forth image */ - PUSH(address); - PUSH(size); - fword("eval2"); - image_retval = 0; - break; - } - - printk("Image returned with return value %#x\n", image_retval); -} - -/* ( path len -- path len ) */ - -void boot(void) -{ - char *path, *param; - - /* Copy the incoming path */ - fword("2dup"); - path = pop_fstr_copy(); - - /* Boot preloaded kernel */ - if (kernel_size) { - void (*entry)(unsigned long p1, unsigned long p2, unsigned long p3, - unsigned long p4, unsigned long p5); - - printk("[sparc64] Kernel already loaded\n"); - entry = (void *) (unsigned long)kernel_image; - entry(0, 0, 0, 0, (unsigned long)&sparc64_of_client_interface); - } - - /* Invoke Linux directly -- probably not supported */ - if(!path) { - /* No path specified, so grab defaults from /chosen */ - push_str("bootpath"); - push_str("/chosen"); - fword("(find-dev)"); - POP(); - fword("get-package-property"); - POP(); - /* Update our local copy of path as well as the one on the stack */ - fword("2dup"); - path = pop_fstr_copy(); - } - - if (path) { - param = strchr(path, ' '); - if(param) { - *param = '\0'; - param++; - } else if (cmdline_size) { - param = (char *)qemu_cmdline; - } else { - push_str("boot-args"); - push_str("/options"); - fword("(find-dev)"); - POP(); - fword("get-package-property"); - POP(); - param = pop_fstr_copy(); - } - - /* Invoke platform-specific Linux loader */ - linux_load(&sys_info, path, param); - - free(path); - } -} |