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Differential D11722 Diff 31150 sys/sparc64/sparc64/dump_machdep.c

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sys/sparc64/sparc64/dump_machdep.c

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#include <machine/metadata.h> #include <machine/metadata.h>
#include <machine/kerneldump.h> #include <machine/kerneldump.h>
#include <machine/ofw_mem.h> #include <machine/ofw_mem.h>
#include <machine/tsb.h> #include <machine/tsb.h>
#include <machine/tlb.h> #include <machine/tlb.h>
static off_t fileofs; static off_t fileofs;
extern off_t dumplo;
extern struct dump_pa dump_map[DUMPSYS_MD_PA_NPAIRS]; extern struct dump_pa dump_map[DUMPSYS_MD_PA_NPAIRS];
int do_minidump = 0; int do_minidump = 0;
void void
dumpsys_map_chunk(vm_paddr_t pa, size_t chunk __unused, void **va) dumpsys_map_chunk(vm_paddr_t pa, size_t chunk __unused, void **va)
{ {
Show All 33 Lines hdrsize = roundup2(sizeof(hdr) + sizeof(struct sparc64_dump_reg) * nreg,
DEV_BSIZE); DEV_BSIZE);
size += hdrsize; size += hdrsize;
mkdumpheader(&kdh, KERNELDUMPMAGIC, KERNELDUMP_SPARC64_VERSION, size, mkdumpheader(&kdh, KERNELDUMPMAGIC, KERNELDUMP_SPARC64_VERSION, size,
di->blocksize); di->blocksize);
printf("Dumping %lu MB (%d chunks)\n", (u_long)(size >> 20), nreg); printf("Dumping %lu MB (%d chunks)\n", (u_long)(size >> 20), nreg);
error = dump_start(di, &kdh, &dumplo); error = dump_start(di, &kdh);
if (error != 0) if (error != 0)
goto fail; goto fail;
/* Dump the private header. */ /* Dump the private header. */
hdr.dh_hdr_size = hdrsize; hdr.dh_hdr_size = hdrsize;
hdr.dh_tsb_pa = tsb_kernel_phys; hdr.dh_tsb_pa = tsb_kernel_phys;
hdr.dh_tsb_size = tsb_kernel_size; hdr.dh_tsb_size = tsb_kernel_size;
hdr.dh_tsb_mask = tsb_kernel_mask; hdr.dh_tsb_mask = tsb_kernel_mask;
Show All 12 Linesdumpsys(struct dumperinfo *di)
} }
dumpsys_buf_flush(di); dumpsys_buf_flush(di);
/* Dump memory chunks. */ /* Dump memory chunks. */
error = dumpsys_foreach_chunk(dumpsys_cb_dumpdata, di); error = dumpsys_foreach_chunk(dumpsys_cb_dumpdata, di);
if (error < 0) if (error < 0)
goto fail; goto fail;
error = dump_finish(di, &kdh, dumplo); error = dump_finish(di, &kdh);
if (error != 0) if (error != 0)
goto fail; goto fail;
printf("\nDump complete\n"); printf("\nDump complete\n");
return (0); return (0);
fail: fail:
if (error < 0) if (error < 0)
error = -error; error = -error;
/* XXX It should look more like VMS :-) */ /* XXX It should look more like VMS :-) */
printf("** DUMP FAILED (ERROR %d) **\n", error); printf("** DUMP FAILED (ERROR %d) **\n", error);
return (error); return (error);
} }