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June 2022

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[PATCH] kernel: Fix compiler format string warnings when some debugging options are enabled
by Glenn Washburn July 28, 2023

July 28, 2023

Signed-off-by: Glenn Washburn <development(a)efficientek.com> --- This compile-time errors from GCC 10.1.0 when the config options CONFIG_DEBUG_BOOT, CONFIG_DEBUG_DICTIONARY, and CONFIG_DEBUG_INTERPRETER are set to true in the ppc64_config.xml. I suspect these are issues for 32-bit PPC as well, but haven't checked. Glenn --- kernel/bootstrap.c | 8 ++++---- kernel/dict.c | 4 ++-- kernel/forth.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/kernel/bootstrap.c b/kernel/bootstrap.c index b7658ab..6834597 100644 --- a/kernel/bootstrap.c +++ b/kernel/bootstrap.c @@ -133,9 +133,9 @@ static void relocation_table(unsigned char * dict_one, unsigned char *dict_two, } #ifdef CONFIG_DEBUG_DICTIONARY - printk("dict1 %lx dict2 %lx dict %lx\n",dict_one, dict_two, dict); + printk("dict1 %p dict2 %p dict %p\n",dict_one, dict_two, dict); for (i=0; i< relocation_length ; i++) - printk("reloc %d %lx\n",i+1, reloc_table[i]); + printk("reloc %d "FMT_ucellx"\n",i+1, reloc_table[i]); #endif relocation_address=reloc_table; } @@ -819,7 +819,7 @@ static int build_dictionary(void) dicthead = 0; #ifdef CONFIG_DEBUG_DICTIONARY - printk("building dictionary, %d primitives.\nbuilt words:", + printk("building dictionary, %lu primitives.\nbuilt words:", sizeof(wordnames) / sizeof(void *)); #endif @@ -1248,7 +1248,7 @@ int main(int argc, char *argv[]) printf("dict1: %p\n",bootstrapdict[0]); printf("dict2: %p\n",bootstrapdict[1]); printf("trampoline: %p\n",trampoline); - printf("size=%d, trampoline_size=%d\n",MEMORY_SIZE + (2 * + printf("size=%ld, trampoline_size=%ld\n",MEMORY_SIZE + (2 * DICTIONARY_SIZE) + TRAMPOLINE_SIZE, TRAMPOLINE_SIZE); #endif diff --git a/kernel/dict.c b/kernel/dict.c index 0986cb1..e449c5b 100644 --- a/kernel/dict.c +++ b/kernel/dict.c @@ -293,8 +293,8 @@ ucell load_dictionary(const char *data, ucell len) reloc_table=(ucell *)(data+dicthead); #ifdef CONFIG_DEBUG_DICTIONARY - printk("\nmoving dictionary (%x bytes) to %x\n", - (ucell)dicthead, (ucell)dict); + printk("\nmoving dictionary (%x bytes) to "FMT_ucellx"\n", + (ucell)dicthead, pointer2cell(dict)); printk("\ndynamic relocation..."); #endif diff --git a/kernel/forth.c b/kernel/forth.c index 61dd70d..ca3fda3 100644 --- a/kernel/forth.c +++ b/kernel/forth.c @@ -111,7 +111,7 @@ static void docol(void) PUSHR(PC); PC = read_ucell(cell2pointer(PC)); - dbg_interp_printk("docol: %s\n", cell2pointer( lfa2nfa(PC - sizeof(cell)) )); + dbg_interp_printk("docol: %s\n", (char *)cell2pointer( lfa2nfa(PC - sizeof(cell)) )); } static void semis(void) @@ -719,7 +719,7 @@ static void docol_dbg(void) debug_xt_item = debug_xt_item->next; } - dbg_interp_printk("docol_dbg: %s\n", cell2pointer(lfa2nfa(PC - sizeof(cell)))); + dbg_interp_printk("docol_dbg: %s\n", (char *)cell2pointer(lfa2nfa(PC - sizeof(cell)))); } static void semis_dbg(void) -- 2.30.2

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