Mercurial > ecos
changeset 607:bb6fe957336b
Add CYG_MACRO_START/END markers for completeness.
| author | gthomas |
|---|---|
| date | Thu, 13 Feb 2003 14:28:22 +0000 |
| parents | bfc298668101 |
| children | 168dab61cea3 |
| files | packages/hal/arm/arch/current/ChangeLog packages/hal/arm/arch/current/src/redboot_linux_exec.c |
| diffstat | 2 files changed, 12 insertions(+), 3 deletions(-) [+] |
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--- a/packages/hal/arm/arch/current/ChangeLog +++ b/packages/hal/arm/arch/current/ChangeLog @@ -1,3 +1,8 @@ +2003-02-13 Gary Thomas <gary@mlbassoc.com> + + * src/redboot_linux_exec.c (CYGHWR_REDBOOT_LINUX_ATAG_MEM): + Add CYG_MACRO_START/END markers. + 2003-02-12 Gary Thomas <gary@mlbassoc.com> inspired by 2003-02-12 Robin Farine <robin.farine@acn-group.ch>
--- a/packages/hal/arm/arch/current/src/redboot_linux_exec.c +++ b/packages/hal/arm/arch/current/src/redboot_linux_exec.c @@ -252,6 +252,7 @@ struct tag { // <cyg/hal/plf_io.h> #ifndef CYGHWR_REDBOOT_LINUX_ATAG_MEM #define CYGHWR_REDBOOT_LINUX_ATAG_MEM(_p_) \ + CYG_MACRO_START \ /* Next ATAG_MEM. */ \ _p_->hdr.size = (sizeof(struct tag_mem32) + sizeof(struct tag_header))/sizeof(long); \ _p_->hdr.tag = ATAG_MEM; \ @@ -261,7 +262,8 @@ struct tag { _p_->u.mem.size = 1<<hal_msbindex(CYGMEM_REGION_ram_SIZE); \ if (_p_->u.mem.size < CYGMEM_REGION_ram_SIZE) \ _p_->u.mem.size <<= 1; \ - _p_->u.mem.start = CYGARC_PHYSICAL_ADDRESS(CYGMEM_REGION_ram); + _p_->u.mem.start = CYGARC_PHYSICAL_ADDRESS(CYGMEM_REGION_ram); \ + CYG_MACRO_END #endif @@ -320,8 +322,10 @@ do_exec(int argc, char *argv[]) params->u.core.pagesize = 0; params->u.core.rootdev = 0; params = (struct tag *)((long *)params + params->hdr.size); - + + // Fill in the details of the memory layout CYGHWR_REDBOOT_LINUX_ATAG_MEM(params) + params = (struct tag *)((long *)params + params->hdr.size); if (ramdisk_addr_set) { params->hdr.size = (sizeof(struct tag_initrd) + sizeof(struct tag_header))/sizeof(long); @@ -362,7 +366,7 @@ do_exec(int argc, char *argv[]) if (!base_addr_set) { if ((base_addr == 0) || (length == 0)) { // Probably not valid - don't try it - diag_printf("No default base address set!\n"); + diag_printf("Base address unknown - use \"-b\" option\n"); return; } diag_printf("Using base address %p and length %p\n",