Function report |
Source Code:kernel\events\uprobes.c |
Create Date:2022-07-28 13:46:06 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:xol_get_insn_slot - allocate a slot for xol.* Returns the allocated slot address or 0.
Proto:static unsigned long xol_get_insn_slot(struct uprobe *uprobe)
Type:unsigned long
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct uprobe * | uprobe |
| 1617 | area = get_xol_area - Allocate process's xol_area if necessary.* This area will be used for storing instructions for execution out of line.* Returns the allocated area or NULL. |
| 1618 | If Not area Then Return 0 |
| 1622 | If Value for the false possibility is greater at compile time(!xol_vaddr) Then Return 0 |
| 1625 | arch_uprobe_copy_ixol(pages[0], xol_vaddr, & ixol, size of ixol ) |
| 1628 | Return xol_vaddr |
| Name | Describe |
|---|---|
| pre_ssout | Prepare to single-step probed instruction out of line. |
| Source code conversion tool public plug-in interface | X |
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