z00m128 / sjasmplus / 1580

98%

master: 98%

Build Type

Pull #325

cirrus-ci

Committed by ped7g

Commit Message

sizeof: add SIZEOF(label) operator, close #16

This includes boundary tags `::` and `:.:`.

Quite some internal refactoring of labels happened to bring this, so now
each symbol tracks also its "physical" value and page. For non-address
symbols like EQU the physical value marks program counter `$` where the
symbol was defined, for regular address-labels the physical is usually
equal to $ unless in DISP block.

SLD format has new traits +local (for local labels) and +sizeof (sizeof
operator is being used on the symbol).

Memory pages have now own type `page_t` which is `int16_t`, so regular
pages have new valid range 0..30'000, negative or values above this are
reserved and used for special purpose, like undefined label or
ROM-page/out-of-bounds page.

Reserved keywords for operators are now reserved both in UPPERCASE and
lowercase versions. The last escape option for legacy code is now
PascalCase, just deal with it.

Some of those refactorings could have been separate commit, if I would
know ahead that I will change them for SIZEOF, but since they happened
along, they go in in the same commit.

Pull Request Pull Request #325: labels: SIZEOF operator

Coverage Stats

143 of 145 new or added lines in 10 files covered. (98.62%)

3 existing lines in 1 file now uncovered.

10119 of 10353 relevant lines covered (97.74%)

172013.86 hits per line