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Merge branch 'fix/pointer-compatibility-64bit-target' into 'idf'

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fix(tlsf): Use "uintptr_t" for 64-bit targets

Closes IDFGH-15045

See merge request espressif/tlsf!16
This commit is contained in:
Guillaume Souchere
2025-04-08 15:12:18 +08:00
parent ee35b71f5c 6ecac2d0bc
commit 2867f6883a
1 changed files with 4 additions and 3 deletions
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7
tlsf.c
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@@ -7,6 +7,7 @@
#include <string.h>
#include <limits.h>
#include <stdio.h>
#include <stdint.h>
#include "tlsf.h"
#include "tlsf_block_functions.h"
#include "tlsf_control_functions.h"
@@ -458,11 +459,11 @@ void* tlsf_malloc_addr(tlsf_t tlsf, size_t size, void *address)
control_t* control = tlsf_cast(control_t*, tlsf);
/* adjust the address to be ALIGN_SIZE bytes aligned. */
const unsigned int addr_adjusted = align_down(tlsf_cast(unsigned int, address), ALIGN_SIZE);
const uintptr_t addr_adjusted = align_down(tlsf_cast(uintptr_t, address), ALIGN_SIZE);
/* adjust the size to be ALIGN_SIZE bytes aligned. Add to the size the difference
* between the requested address and the address_adjusted. */
size_t size_adjusted = align_up(size + (tlsf_cast(unsigned int, address) - addr_adjusted), ALIGN_SIZE);
size_t size_adjusted = align_up(size + (tlsf_cast(uintptr_t, address) - addr_adjusted), ALIGN_SIZE);
/* find the free block that starts before the address in the pool and is big enough
* to support the size of allocation at the given address */
@@ -502,7 +503,7 @@ void* tlsf_malloc_addr(tlsf_t tlsf, size_t size, void *address)
/* trim any leading space or add the leading space to the overall requested size
* if the leading space is not big enough to store a block of minimum size */
const size_t space_before_addr_adjusted = addr_adjusted - tlsf_cast(unsigned int, block_to_ptr(block));
const size_t space_before_addr_adjusted = addr_adjusted - tlsf_cast(uintptr_t, block_to_ptr(block));
block_header_t *return_block = block;
if (space_before_addr_adjusted >= block_size_min) {
return_block = block_trim_free_leading(control, block, space_before_addr_adjusted);