Define this macro always so we don't need the preprocessor to check it. Convert the users to #if instead of #ifdef.
Note that '#if MEM_SUPPORT_64BIT_DATA' does not give an error if the macro is not define. It just assumes zero.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Stefan Roese sr@denx.de ---
(no changes since v1)
cmd/mem.c | 54 +++++++++++++++++++++---------------------- common/command.c | 2 +- include/compiler.h | 4 +++- lib/display_options.c | 6 ++--- 4 files changed, 34 insertions(+), 32 deletions(-)
diff --git a/cmd/mem.c b/cmd/mem.c index 9b97f7bf69..fe43427d3c 100644 --- a/cmd/mem.c +++ b/cmd/mem.c @@ -116,7 +116,7 @@ static int do_mem_nm(struct cmd_tbl *cmdtp, int flag, int argc, static int do_mem_mw(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA u64 writeval; #else ulong writeval; @@ -141,7 +141,7 @@ static int do_mem_mw(struct cmd_tbl *cmdtp, int flag, int argc,
/* Get the value to write. */ -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA writeval = simple_strtoull(argv[2], NULL, 16); #else writeval = simple_strtoul(argv[2], NULL, 16); @@ -160,7 +160,7 @@ static int do_mem_mw(struct cmd_tbl *cmdtp, int flag, int argc, while (count-- > 0) { if (size == 4) *((u32 *)buf) = (u32)writeval; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA else if (size == 8) *((u64 *)buf) = (u64)writeval; #endif @@ -240,7 +240,7 @@ static int do_mem_cmp(struct cmd_tbl *cmdtp, int flag, int argc, int rcode = 0; const char *type; const void *buf1, *buf2, *base; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA u64 word1, word2; #else ulong word1, word2; @@ -272,7 +272,7 @@ static int do_mem_cmp(struct cmd_tbl *cmdtp, int flag, int argc, if (size == 4) { word1 = *(u32 *)buf1; word2 = *(u32 *)buf2; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA } else if (size == 8) { word1 = *(u64 *)buf1; word2 = *(u64 *)buf2; @@ -286,7 +286,7 @@ static int do_mem_cmp(struct cmd_tbl *cmdtp, int flag, int argc, } if (word1 != word2) { ulong offset = buf1 - base; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA printf("%s at 0x%p (%#0*llx) != %s at 0x%p (%#0*llx)\n", type, (void *)(addr1 + offset), size, word1, type, (void *)(addr2 + offset), size, word2); @@ -391,7 +391,7 @@ static int do_mem_loop(struct cmd_tbl *cmdtp, int flag, int argc, { ulong addr, length, i, bytes; int size; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA volatile u64 *llp; #endif volatile u32 *longp; @@ -424,7 +424,7 @@ static int do_mem_loop(struct cmd_tbl *cmdtp, int flag, int argc, * If we have only one object, just run infinite loops. */ if (length == 1) { -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA if (size == 8) { llp = (u64 *)buf; for (;;) @@ -446,7 +446,7 @@ static int do_mem_loop(struct cmd_tbl *cmdtp, int flag, int argc, i = *cp; }
-#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA if (size == 8) { for (;;) { llp = (u64 *)buf; @@ -489,7 +489,7 @@ static int do_mem_loopw(struct cmd_tbl *cmdtp, int flag, int argc, { ulong addr, length, i, bytes; int size; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA volatile u64 *llp; u64 data; #else @@ -519,7 +519,7 @@ static int do_mem_loopw(struct cmd_tbl *cmdtp, int flag, int argc, length = simple_strtoul(argv[2], NULL, 16);
/* data to write */ -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA data = simple_strtoull(argv[3], NULL, 16); #else data = simple_strtoul(argv[3], NULL, 16); @@ -532,7 +532,7 @@ static int do_mem_loopw(struct cmd_tbl *cmdtp, int flag, int argc, * If we have only one object, just run infinite loops. */ if (length == 1) { -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA if (size == 8) { llp = (u64 *)buf; for (;;) @@ -554,7 +554,7 @@ static int do_mem_loopw(struct cmd_tbl *cmdtp, int flag, int argc, *cp = data; }
-#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA if (size == 8) { for (;;) { llp = (u64 *)buf; @@ -1023,7 +1023,7 @@ mod_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc, char *const argv[]) { ulong addr; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA u64 i; #else ulong i; @@ -1062,7 +1062,7 @@ mod_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc, printf("%08lx:", addr); if (size == 4) printf(" %08x", *((u32 *)ptr)); -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA else if (size == 8) printf(" %016llx", *((u64 *)ptr)); #endif @@ -1089,7 +1089,7 @@ mod_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc, #endif else { char *endp; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA i = simple_strtoull(console_buffer, &endp, 16); #else i = simple_strtoul(console_buffer, &endp, 16); @@ -1101,7 +1101,7 @@ mod_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc, bootretry_reset_cmd_timeout(); if (size == 4) *((u32 *)ptr) = i; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA else if (size == 8) *((u64 *)ptr) = i; #endif @@ -1196,7 +1196,7 @@ static int do_random(struct cmd_tbl *cmdtp, int flag, int argc, U_BOOT_CMD( md, 3, 1, do_mem_md, "memory display", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address [# of objects]" #else "[.b, .w, .l] address [# of objects]" @@ -1207,7 +1207,7 @@ U_BOOT_CMD( U_BOOT_CMD( mm, 2, 1, do_mem_mm, "memory modify (auto-incrementing address)", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address" #else "[.b, .w, .l] address" @@ -1218,7 +1218,7 @@ U_BOOT_CMD( U_BOOT_CMD( nm, 2, 1, do_mem_nm, "memory modify (constant address)", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address" #else "[.b, .w, .l] address" @@ -1228,7 +1228,7 @@ U_BOOT_CMD( U_BOOT_CMD( mw, 4, 1, do_mem_mw, "memory write (fill)", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address value [count]" #else "[.b, .w, .l] address value [count]" @@ -1238,7 +1238,7 @@ U_BOOT_CMD( U_BOOT_CMD( cp, 4, 1, do_mem_cp, "memory copy", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] source target count" #else "[.b, .w, .l] source target count" @@ -1248,7 +1248,7 @@ U_BOOT_CMD( U_BOOT_CMD( cmp, 4, 1, do_mem_cmp, "memory compare", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] addr1 addr2 count" #else "[.b, .w, .l] addr1 addr2 count" @@ -1299,7 +1299,7 @@ U_BOOT_CMD( U_BOOT_CMD( loop, 3, 1, do_mem_loop, "infinite loop on address range", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address number_of_objects" #else "[.b, .w, .l] address number_of_objects" @@ -1310,7 +1310,7 @@ U_BOOT_CMD( U_BOOT_CMD( loopw, 4, 1, do_mem_loopw, "infinite write loop on address range", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address number_of_objects data_to_write" #else "[.b, .w, .l] address number_of_objects data_to_write" @@ -1330,7 +1330,7 @@ U_BOOT_CMD( U_BOOT_CMD( mdc, 4, 1, do_mem_mdc, "memory display cyclic", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address count delay(ms)" #else "[.b, .w, .l] address count delay(ms)" @@ -1340,7 +1340,7 @@ U_BOOT_CMD( U_BOOT_CMD( mwc, 4, 1, do_mem_mwc, "memory write cyclic", -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA "[.b, .w, .l, .q] address value delay(ms)" #else "[.b, .w, .l] address value delay(ms)" diff --git a/common/command.c b/common/command.c index 4f49f15bfd..fc37ed4d7c 100644 --- a/common/command.c +++ b/common/command.c @@ -473,7 +473,7 @@ int cmd_get_data_size(char* arg, int default_size) return 2; case 'l': return 4; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA case 'q': return 8; #endif diff --git a/include/compiler.h b/include/compiler.h index ed74c272b8..90b7afae53 100644 --- a/include/compiler.h +++ b/include/compiler.h @@ -145,7 +145,9 @@ typedef unsigned long int uintptr_t; #define unlikely(x) __builtin_expect(!!(x), 0)
#ifdef __LP64__ -#define MEM_SUPPORT_64BIT_DATA +#define MEM_SUPPORT_64BIT_DATA 1 +#else +#define MEM_SUPPORT_64BIT_DATA 0 #endif
#endif diff --git a/lib/display_options.c b/lib/display_options.c index 1dd5b6affd..f4b1059c24 100644 --- a/lib/display_options.c +++ b/lib/display_options.c @@ -138,7 +138,7 @@ int print_buffer(ulong addr, const void *data, uint width, uint count, { /* linebuf as a union causes proper alignment */ union linebuf { -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA uint64_t uq[MAX_LINE_LENGTH_BYTES/sizeof(uint64_t) + 1]; #endif uint32_t ui[MAX_LINE_LENGTH_BYTES/sizeof(uint32_t) + 1]; @@ -146,7 +146,7 @@ int print_buffer(ulong addr, const void *data, uint width, uint count, uint8_t uc[MAX_LINE_LENGTH_BYTES/sizeof(uint8_t) + 1]; } lb; int i; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA uint64_t __maybe_unused x; #else uint32_t __maybe_unused x; @@ -169,7 +169,7 @@ int print_buffer(ulong addr, const void *data, uint width, uint count, for (i = 0; i < thislinelen; i++) { if (width == 4) x = lb.ui[i] = *(volatile uint32_t *)data; -#ifdef MEM_SUPPORT_64BIT_DATA +#if MEM_SUPPORT_64BIT_DATA else if (width == 8) x = lb.uq[i] = *(volatile uint64_t *)data; #endif