From: Alan Cox <alan@linux.intel.com>
Date: Mon, 13 Nov 2017 14:15:02 +0000 (+0000)
Subject: ld: add more useful symbols, allow for bigendian testing
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=24aebd9f6084f3a6fb52edf2d3d58a53b174490d;p=FUZIX.git

ld: add more useful symbols, allow for bigendian testing
---

diff --git a/Applications/MWC/cmd/asz80/ld.c b/Applications/MWC/cmd/asz80/ld.c
index 0a2c8abd..657486ff 100644
--- a/Applications/MWC/cmd/asz80/ld.c
+++ b/Applications/MWC/cmd/asz80/ld.c
@@ -372,8 +372,7 @@ static void compatible_obj(struct objhdr *oh)
 		exit(1);
 	}
 	if (oh->o_flags & OF_BIGENDIAN) {
-		fprintf(stderr, "Big endian not yet supported.\n");
-		exit(1);
+		fprintf(stderr, "Warning: Big endian not tested.\n");
 	}
 	obj_flags = oh->o_flags;
 }
@@ -500,6 +499,9 @@ static void set_segment_bases(void)
 		insert_internal_symbol("__data", DATA, 0);
 		insert_internal_symbol("__bss", BSS, 0);
 		insert_internal_symbol("__end", BSS, size[3]);
+		insert_internal_symbol("__code_size", ABSOLUTE, size[1]);
+		insert_internal_symbol("__data_size", ABSOLUTE, size[2]);
+		insert_internal_symbol("__bss_size", ABSOLUTE, size[3]);
 	}
 	/* Now set the base of each object appropriately */
 	memcpy(&pos, &base, sizeof(pos));