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baremetal: log memory mapping functions

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This commit is contained in:
Christoph Urlacher
2026-03-08 13:42:07 +01:00
parent ca3a01d7fc
commit 82ef2ab072
2 changed files with 10 additions and 0 deletions
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3
CMakeLists.txt
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@ -140,6 +140,9 @@ if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
endif () endif ()
endif () endif ()
# NOTE: Step through wamr in gdb
# set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -ggdb")
# The following flags are to enhance security, but it may impact performance, # The following flags are to enhance security, but it may impact performance,
# we disable them by default. # we disable them by default.
#if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64") #if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")

7
core/shared/platform/baremetal/platform_init.c
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@ -95,23 +95,30 @@ bh_log_proc_mem(const char *function, uint32 line)
void * void *
os_mmap(void *hint, size_t size, int prot, int flags, os_file_handle file) os_mmap(void *hint, size_t size, int prot, int flags, os_file_handle file)
{ {
printf("os_mmap(size=%u, prot=%d, flags=%d)\n", (unsigned)size, prot,
flags);
return NULL; return NULL;
} }
void * void *
os_mremap(void *old_addr, size_t old_size, size_t new_size) os_mremap(void *old_addr, size_t old_size, size_t new_size)
{ {
printf("os_mremap(old=%p, old_size=%u, new_size=%u)\n", old_addr,
(unsigned)old_size, (unsigned)new_size);
return NULL; return NULL;
} }
void void
os_munmap(void *addr, size_t size) os_munmap(void *addr, size_t size)
{ {
printf("os_munmap(addr=%p, size=%u)\n", addr, (unsigned)size);
} }
int int
os_mprotect(void *addr, size_t size, int prot) os_mprotect(void *addr, size_t size, int prot)
{ {
printf("os_mprotect(addr=%p, size=%u, prot=%d)\n", addr, (unsigned)size,
prot);
return 0; return 0;
} }