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Improve error messages

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NULL error messages have been given a description.

Messages that weren't descriptive enough now also print the name of the
function that has failed.

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This commit is contained in:
Antonio Niño Díaz
2018-01-16 22:38:20 +00:00
parent 975200834e
commit 311b412f5d
5 changed files with 27 additions and 22 deletions
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10
src/link/assign.c
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@@ -74,7 +74,7 @@ static void do_max_bank(enum eSectionType Type, int32_t nBank)
void ensureSectionTypeIsValid(enum eSectionType type)
{
if (type < SECT_MIN || type > SECT_MAX)
errx(1, "(INTERNAL) Invalid section type found.");
errx(1, "%s: Invalid section type found: %d", __func__, type);
}
int BankIndexIsROM0(int32_t bank)
@@ -162,7 +162,7 @@ int32_t area_doAlloc(struct sFreeArea *pArea, int32_t org, int32_t size)
pNewArea = malloc(sizeof(struct sFreeArea));
if (pNewArea == NULL)
err(1, NULL);
err(1, "%s: Failed to allocate memory", __func__);
*pNewArea = *pArea;
pNewArea->pPrev = pArea;
@@ -627,8 +627,10 @@ void AssignSections(void)
&& pSection->nOrg != -1 && pSection->nBank == -1))
continue;
if (options & OPT_OVERLAY)
errx(1, "All sections must be fixed when using an overlay file.");
if (options & OPT_OVERLAY) {
errx(1, "All sections must be fixed when using an overlay file: '%s'",
pSection->pzName);
}
switch (pSection->Type) {
case SECT_ROMX: