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authorEric Biederman <ebiederm@xmission.com>2004-10-30 08:05:41 +0000
committerEric Biederman <ebiederm@xmission.com>2004-10-30 08:05:41 +0000
commitf8a2dddb573faef41ad43ee111d91d4c5259ad59 (patch)
tree3606ac56f585bce51868b8a5388bf9d0bb4561b9 /util/romcc/romcc.c
parent0afcba7a3d0e7dc22818ecdfd79230f5fb987f0d (diff)
- To reduce confuse rename the parts of linuxbios bios that run from
ram linuxbios_ram instead of linuxbios_c and linuxbios_payload... - Reordered the linker sections so the LinuxBIOS fallback image can take more the 64KiB on x86 - ROM_IMAGE_SIZE now will work when it is specified as larger than 64KiB. - Tweaked the reset16.inc and reset16.lds to move the sanity check to see if everything will work. - Start using romcc's built in preprocessor (This will simplify header compiler checks) - Add helper functions for examining all of the resources - Remove debug strings from chip.h - Add llshell to src/arch/i386/llshell (Sometime later I can try it...) - Add the ability to catch exceptions on x86 - Add gdb_stub support to x86 - Removed old cpu options - Added an option so we can detect movnti support - Remove some duplicate definitions from pci_ids.h - Remove the 64bit resource code in amdk8/northbridge.c in preparation for making it generic - Minor romcc bug fixes git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1727 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/romcc/romcc.c')
-rw-r--r--util/romcc/romcc.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index f9719e8208..e03bb6b41b 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -3557,7 +3557,7 @@ static void define_macro(
if (macro != 0) {
/* Explicitly allow identical redefinitions of the same macro */
if ((macro->buf_len == value_len) &&
- (memcmp(macro->buf, value, value_len))) {
+ (memcmp(macro->buf, value, value_len) == 0)) {
return;
}
error(state, 0, "macro %s already defined\n", ident->name);
@@ -4804,7 +4804,7 @@ static long_t mprimary_expr(struct compile_state *state, int index)
if ((lval > LONG_T_MAX) || (lval < LONG_T_MIN) ||
(((lval == LONG_MIN) || (lval == LONG_MAX)) &&
(errno == ERANGE))) {
- error(state, 0, "Integer constant to large");
+ error(state, 0, "Integer constant `%s' to large", state->token[index].val.str);
}
val = lval;
break;
@@ -24196,6 +24196,16 @@ static void print_op_move(struct compile_state *state,
}
}
#endif /* X86_4_8BIT_GPRS */
+ /* Move from %eax:%edx to %eax:%edx */
+ else if ((src_regcm & REGCM_DIVIDEND64) &&
+ (dst_regcm & REGCM_DIVIDEND64) &&
+ (src_reg == dst_reg)) {
+ if (!omit_copy) {
+ fprintf(fp, "\t/*mov %s, %s*/\n",
+ arch_reg_str(src_reg),
+ arch_reg_str(dst_reg));
+ }
+ }
else {
if ((src_regcm & ~REGCM_FLAGS) == 0) {
internal_error(state, ins, "attempt to copy from %%eflags!");