diff options
Diffstat (limited to 'src/vmem.c')
| -rw-r--r-- | src/vmem.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -232,6 +232,18 @@ vm_t alloc_fixed_uvmem(struct tcb *t, vm_t start, size_t size, vmflags_t flags) return w; } +/** + * Helper for \ref map_fixed_mem(). + * Maps some contiguous bit of physical memory to an allocated virtual memory region. + * + * @param b Virtual memory to work in. + * @param v Start of virtual memory region. + * @param p Start of physical memory region. + * @param size Size of virtual memory region. + * @param flags Flags to use for mappings. + * @param status Is written to with the status of this function. + * @return The start of the virtual address mapping. + */ static vm_t map_fixed_region(struct vmem *b, vm_t v, pm_t p, size_t size, vmflags_t flags, stat_t *status) { |