From e1fee58fea3a8d215029269235d82cf6f79c1749 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 19 Sep 2023 16:25:54 +0200 Subject: include/hw/elf: Remove truncating signed casts There's nothing about elf that specifically requires signed vs unsigned. This is very much a target-specific preference. In the meantime, casting low and high from uint64_t back to Elf_SWord to uint64_t discards high bits that might have been set by translate_fn. Signed-off-by: Richard Henderson --- include/hw/elf_ops.h | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h index dffb0e7..0a5c258 100644 --- a/include/hw/elf_ops.h +++ b/include/hw/elf_ops.h @@ -385,10 +385,11 @@ static ssize_t glue(load_elf, SZ)(const char *name, int fd, } if (pflags) { - *pflags = (elf_word)ehdr.e_flags; + *pflags = ehdr.e_flags; + } + if (pentry) { + *pentry = ehdr.e_entry; } - if (pentry) - *pentry = (uint64_t)(elf_sword)ehdr.e_entry; glue(load_symbols, SZ)(&ehdr, fd, must_swab, clear_lsb, sym_cb); @@ -610,10 +611,12 @@ static ssize_t glue(load_elf, SZ)(const char *name, int fd, } } - if (lowaddr) - *lowaddr = (uint64_t)(elf_sword)low; - if (highaddr) - *highaddr = (uint64_t)(elf_sword)high; + if (lowaddr) { + *lowaddr = low; + } + if (highaddr) { + *highaddr = high; + } ret = total_size; fail: if (mapped_file) { -- cgit v1.1