Revision 14f24e14 linux-user/main.c
| b/linux-user/main.c | ||
|---|---|---|
| 39 | 39 |
char *exec_path; |
| 40 | 40 |
|
| 41 | 41 |
int singlestep; |
| 42 |
#if defined(CONFIG_USE_GUEST_BASE) |
|
| 43 | 42 |
unsigned long mmap_min_addr; |
| 43 |
#if defined(CONFIG_USE_GUEST_BASE) |
|
| 44 | 44 |
unsigned long guest_base; |
| 45 | 45 |
int have_guest_base; |
| 46 | 46 |
#endif |
| ... | ... | |
| 2812 | 2812 |
* proper page alignment for guest_base. |
| 2813 | 2813 |
*/ |
| 2814 | 2814 |
guest_base = HOST_PAGE_ALIGN(guest_base); |
| 2815 |
#endif /* CONFIG_USE_GUEST_BASE */ |
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| 2815 | 2816 |
|
| 2816 | 2817 |
/* |
| 2817 | 2818 |
* Read in mmap_min_addr kernel parameter. This value is used |
| 2818 | 2819 |
* When loading the ELF image to determine whether guest_base |
| 2819 |
* is needed. |
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* |
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* When user has explicitly set the quest base, we skip this |
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| 2822 |
* test. |
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* is needed. It is also used in mmap_find_vma. |
|
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*/ |
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if (!have_guest_base) {
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{
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FILE *fp; |
| 2826 | 2824 |
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if ((fp = fopen("/proc/sys/vm/mmap_min_addr", "r")) != NULL) {
|
| ... | ... | |
| 2833 | 2831 |
fclose(fp); |
| 2834 | 2832 |
} |
| 2835 | 2833 |
} |
| 2836 |
#endif /* CONFIG_USE_GUEST_BASE */ |
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| 2837 | 2834 |
|
| 2838 | 2835 |
/* |
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* Prepare copy of argv vector for target. |
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