-
-
Notifications
You must be signed in to change notification settings - Fork 67
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
16 changed files
with
114 additions
and
14 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#ifndef LWMEM_HDR_H | ||
#define LWMEM_HDR_H | ||
|
@@ -144,8 +144,9 @@ size_t lwmem_get_size(void* ptr); | |
unsigned char lwmem_debug_create_regions(lwmem_region_t** regs_out, size_t count, size_t size); | ||
void lwmem_debug_save_state(void); | ||
void lwmem_debug_restore_to_saved(void); | ||
|
||
void lwmem_debug_print(unsigned char print_alloc, unsigned char print_free); | ||
void lwmem_debug_test_region(void* region_start, size_t region_size, uint8_t** region_start_calc, | ||
size_t* region_size_calc); | ||
#endif /* defined(LWMEM_DEV) && !__DOXYGEN__ */ | ||
|
||
/** | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#ifndef LWMEM_HDR_HPP | ||
#define LWMEM_HDR_HPP | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#ifndef LWMEM_OPT_HDR_H | ||
#define LWMEM_OPT_HDR_H | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#ifndef LWMEM_OPTS_HDR_H | ||
#define LWMEM_OPTS_HDR_H | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#ifndef LWMEM_SYS_HDR_H | ||
#define LWMEM_SYS_HDR_H | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#include "lwmem/lwmem.h" | ||
#include <limits.h> | ||
|
@@ -206,7 +206,7 @@ prv_get_region_addr_size(const lwmem_region_t* region, uint8_t** msa, size_t* ms | |
} | ||
|
||
/* Check region size and align it to config bits */ | ||
mem_size = region->size & ~LWMEM_ALIGN_BITS; /* Size does not include lower bits */ | ||
mem_size &= ~LWMEM_ALIGN_BITS; /* Align the size to lower bits */ | ||
if (mem_size < (2 * LWMEM_BLOCK_MIN_SIZE)) { | ||
return 0; | ||
} | ||
|
@@ -1427,4 +1427,13 @@ lwmem_debug_restore_to_saved(void) { | |
printf(" -- > State restored to last saved!\r\n"); | ||
} | ||
|
||
void | ||
lwmem_debug_test_region(void* region_start, size_t region_size, uint8_t** region_start_calc, size_t* region_size_calc) { | ||
lwmem_region_t region = { | ||
.start_addr = region_start, | ||
.size = region_size, | ||
}; | ||
prv_get_region_addr_size(®ion, region_start_calc, region_size_calc); | ||
} | ||
|
||
#endif /* defined(LWMEM_DEV) && !__DOXYGEN__ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,5 +29,5 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#include "system/lwmem_sys.h" | ||
|
||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#include "system/lwmem_sys.h" | ||
|
||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -29,7 +29,7 @@ | |
* This file is part of LwMEM - Lightweight dynamic memory manager library. | ||
* | ||
* Author: Tilen MAJERLE <[email protected]> | ||
* Version: v2.2.0 | ||
* Version: v2.2.1 | ||
*/ | ||
#include "system/lwmem_sys.h" | ||
|
||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,82 @@ | ||
#include <stdio.h> | ||
#include "lwmem/lwmem.h" | ||
|
||
#if LWMEM_CFG_ALIGN_NUM != 4 | ||
#error "Test shall run with LWMEM_CFG_ALIGN_NUM == 4" | ||
#endif | ||
|
||
/* Test assert information */ | ||
#define TEST_ASSERT(condition) \ | ||
do { \ | ||
if (!(condition)) { \ | ||
printf("Assert failed on the line %d\r\n", __LINE__); \ | ||
return; \ | ||
} \ | ||
} while (0) | ||
|
||
typedef struct { | ||
uint8_t* region_start; | ||
size_t region_size; | ||
uint8_t* region_start_exp; | ||
size_t region_size_exp; | ||
} test_region_t; | ||
|
||
#define TEST_ENTRY(_region_start_, _region_size_, _region_start_exp_, _region_size_exp_) \ | ||
{ \ | ||
.region_start = (void*)(_region_start_), \ | ||
.region_size = (_region_size_), \ | ||
.region_start_exp = (void*)(_region_start_exp_), \ | ||
.region_size_exp = (_region_size_exp_), \ | ||
} | ||
|
||
/* List of test cases */ | ||
static const test_region_t test_cases[] = { | ||
TEST_ENTRY(0x00000000, 0x00000000, 0x00000000, 0x00000000), | ||
TEST_ENTRY(0x00000000, 0x00004000, 0x00000000, 0x00004000), | ||
TEST_ENTRY(0x00000000, 0x00004001, 0x00000000, 0x00004000), | ||
TEST_ENTRY(0x00000000, 0x00004002, 0x00000000, 0x00004000), | ||
TEST_ENTRY(0x00000000, 0x00004003, 0x00000000, 0x00004000), | ||
TEST_ENTRY(0x00000000, 0x00004004, 0x00000000, 0x00004004), | ||
TEST_ENTRY(0x00000000, 0x00004005, 0x00000000, 0x00004004), | ||
|
||
/* Start is not always aligned, but length input is aligned */ | ||
TEST_ENTRY(0x00000000, 0x00004000, 0x00000000, 0x00004000), | ||
|
||
/* Start must advance to next aligned value, size reduced to next lower aligned value */ | ||
TEST_ENTRY(0x00000001, 0x00004000, 0x00000004, 0x00003FFC), | ||
TEST_ENTRY(0x00000002, 0x00004000, 0x00000004, 0x00003FFC), | ||
TEST_ENTRY(0x00000003, 0x00004000, 0x00000004, 0x00003FFC), | ||
TEST_ENTRY(0x00000003, 0x00004003, 0x00000004, 0x00004000), | ||
TEST_ENTRY(0x00000003, 0x00004004, 0x00000004, 0x00004000), | ||
TEST_ENTRY(0x00000003, 0x00004005, 0x00000004, 0x00004004), | ||
TEST_ENTRY(0x00000001, 0x00004003, 0x00000004, 0x00004000), | ||
TEST_ENTRY(0x00000002, 0x00004005, 0x00000004, 0x00004000), | ||
TEST_ENTRY(0x00000002, 0x00004006, 0x00000004, 0x00004004), | ||
TEST_ENTRY(0x00000002, 0x00004007, 0x00000004, 0x00004004), | ||
TEST_ENTRY(0x00000003, 0x00004006, 0x00000004, 0x00004004), | ||
TEST_ENTRY(0x00000003, 0x00004005, 0x00000004, 0x00004004), | ||
TEST_ENTRY(0x00000004, 0x00004006, 0x00000004, 0x00004004), | ||
}; | ||
|
||
/* Start is aligned, length is not always aligned */ | ||
|
||
void | ||
lwmem_test_region(void) { | ||
uint8_t* region_start = NULL; | ||
size_t region_size = 0; | ||
|
||
for (size_t idx = 0; idx < sizeof(test_cases) / sizeof(test_cases[0]); ++idx) { | ||
const test_region_t* test = &test_cases[idx]; | ||
lwmem_debug_test_region(test->region_start, test->region_size, ®ion_start, ®ion_size); | ||
|
||
if (region_start != test->region_start_exp) { | ||
printf("Region start test failed. Idx: %u, input: 0x%08p, expected: 0x%08p, output: 0x%08p\r\n", | ||
(unsigned)idx, test->region_start, test->region_start_exp, region_start); | ||
} else if (region_size != test->region_size_exp) { | ||
printf("Region size test failed. Idx: %u, input: 0x%08X, expected: 0x%08X, output: 0x%08X\r\n", | ||
(unsigned)idx, (unsigned)test->region_size, (unsigned)test->region_size_exp, (unsigned)region_size); | ||
} | ||
} | ||
|
||
printf("Done\r\n"); | ||
} |