Rev 908 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 908 | Rev 1066 | ||
|---|---|---|---|
| Line 11... | Line 11... | ||
| 11 | void __fastcall *balloc(u32_t size); |
11 | void __fastcall *balloc(u32_t size); |
| Line 12... | Line 12... | ||
| 12 | 12 | ||
| Line 13... | Line -... | ||
| 13 | zone_t z_core; |
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| 14 | - | ||
| 15 | static inline u32_t save_edx(void) |
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| 16 | { |
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| 17 | u32_t val; |
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| 18 | asm volatile ("movl %%edx, %0":"=r"(val)); |
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| 19 | return val; |
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| 20 | }; |
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| 21 | - | ||
| 22 | static inline void restore_edx(u32_t val) |
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| 23 | { |
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| Line 24... | Line 13... | ||
| 24 | asm volatile (""::"d" (val) ); |
13 | zone_t z_core; |
| 25 | }; |
14 | |
| 26 | 15 | ||
| Line 34... | Line 23... | ||
| 34 | size_t buddy_conf_size(int max_order); |
23 | size_t buddy_conf_size(int max_order); |
| Line 35... | Line 24... | ||
| 35 | 24 | ||
| Line 36... | Line -... | ||
| 36 | static inline void frame_initialize(frame_t *frame); |
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| 37 | - | ||
| Line 38... | Line 25... | ||
| 38 | void init_mm(); |
25 | static inline void frame_initialize(frame_t *frame); |
| 39 | 26 | ||
| 40 | 27 | ||
| Line 556... | Line 543... | ||
| 556 | v = zone_frame_alloc(&z_core, order); |
543 | v = zone_frame_alloc(&z_core, order); |
| 557 | spinlock_unlock(&z_core.lock); |
544 | spinlock_unlock(&z_core.lock); |
| 558 | safe_sti(efl); |
545 | safe_sti(efl); |
| 559 | 546 | ||
| Line 560... | Line 547... | ||
| 560 | DBG("core alloc: %x, size %x remain %d\n", v << FRAME_WIDTH, |
547 | DBG("core alloc at: 0x%x, size 0x%x remain %d\n", v << FRAME_WIDTH, |
| 561 | ((1< |
548 | ((1< |
| Line 562... | Line 549... | ||
| 562 | 549 | ||
| 563 | return (v << FRAME_WIDTH); |
550 | return (v << FRAME_WIDTH); |
| Line 564... | Line 551... | ||
| 564 | }; |
551 | }; |
| 565 | 552 | ||
| 566 | void __fastcall core_free(addr_t frame) |
553 | void __fastcall core_free(addr_t frame) |
| Line 567... | Line 554... | ||
| 567 | { |
554 | { |
| Line 568... | Line 555... | ||
| 568 | eflags_t efl; |
555 | eflags_t efl; |
| 569 | 556 | ||
| 570 | DBG("core free %x", frame); |
557 | DBG("core free 0x%x", frame); |
| 571 | 558 | ||
| 572 | efl = safe_cli(); |
559 | efl = safe_cli(); |
| Line 573... | Line 560... | ||
| 573 | spinlock_lock(&z_core.lock); |
560 | spinlock_lock(&z_core.lock); |