65 lines
2.6 KiB
Diff
65 lines
2.6 KiB
Diff
From: Matthias Schiffer <mschiffer@universe-factory.net>
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Date: Thu, 25 Feb 2016 21:39:03 +0100
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Subject: firmware-utils: mkfwimage: add -Wall, fix obvious bugs causing compile warnings
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Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
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diff --git a/tools/firmware-utils/Makefile b/tools/firmware-utils/Makefile
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index bd69cb4..6d88845 100644
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--- a/tools/firmware-utils/Makefile
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+++ b/tools/firmware-utils/Makefile
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@@ -32,7 +32,7 @@ define Host/Compile
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$(call cc,mkzynfw)
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$(call cc,lzma2eva,-lz)
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$(call cc,mkcasfw)
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- $(call cc,mkfwimage,-lz)
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+ $(call cc,mkfwimage,-lz -Wall)
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$(call cc,mkfwimage2,-lz)
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$(call cc,imagetag imagetag_cmdline cyg_crc32)
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$(call cc,add_header)
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diff --git a/tools/firmware-utils/src/mkfwimage.c b/tools/firmware-utils/src/mkfwimage.c
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index e3a03c1..00bf439 100644
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--- a/tools/firmware-utils/src/mkfwimage.c
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+++ b/tools/firmware-utils/src/mkfwimage.c
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@@ -104,8 +104,6 @@ typedef struct part_data {
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#define OPTIONS "B:hv:m:o:r:k:"
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-static int debug = 0;
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-
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typedef struct image_info {
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char magic[16];
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char version[256];
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@@ -236,9 +234,9 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
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fw_layout_t* p;
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p = &fw_layout_data[0];
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- while ((strlen(p->name) != 0) && (strncmp(p->name, board_name, sizeof(board_name)) != 0))
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+ while (*p->name && (strcmp(p->name, board_name) != 0))
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p++;
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- if (p->name == NULL) {
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+ if (!*p->name) {
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printf("BUG! Unable to find default fw layout!\n");
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exit(-1);
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}
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@@ -247,7 +245,7 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
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strcpy(kernel->partition_name, "kernel");
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kernel->partition_index = 1;
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kernel->partition_baseaddr = p->kern_start;
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- if ( (kernel->partition_length = filelength(kernelfile)) < 0) return (-1);
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+ if ( (kernel->partition_length = filelength(kernelfile)) == (u_int32_t)-1) return (-1);
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kernel->partition_memaddr = p->kern_entry;
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kernel->partition_entryaddr = p->kern_entry;
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strncpy(kernel->filename, kernelfile, sizeof(kernel->filename));
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@@ -263,8 +261,8 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
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rootfs->partition_entryaddr = 0x00000000;
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strncpy(rootfs->filename, rootfsfile, sizeof(rootfs->filename));
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-printf("kernel: %d 0x%08x\n", kernel->partition_length, kernel->partition_baseaddr);
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-printf("root: %d 0x%08x\n", rootfs->partition_length, rootfs->partition_baseaddr);
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+ printf("kernel: %d 0x%08x\n", kernel->partition_length, kernel->partition_baseaddr);
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+ printf("root: %d 0x%08x\n", rootfs->partition_length, rootfs->partition_baseaddr);
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im->part_count = 2;
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return 0;
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