gbdk-2020 | GameBoy Development Kit |
| download: https://git.y1.nz/archives/gbdk.tar.gz | |
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commit 2a44b6dca9b659e9e9e2218c2ee3fe304b216c92 parent 2ae012c9a4feba943e2cad5601612574100d5fe2 Author: bbbbbr <bbbbbr@users.noreply.github.com> Date: Sun, 25 Sep 2022 11:46:04 -0700 Merge pull request #419 from bbbbbr/autobank_lcc_makebin_rom_autosize_yoA LCC: if -autobank enabled, add -yoA if -yo not specified for makebin Diffstat:
6 files changed, 19 insertions(+), 8 deletions(-)
diff --git a/docs/pages/05_banking_mbcs.md b/docs/pages/05_banking_mbcs.md @@ -60,11 +60,13 @@ Note: You can use the `NONBANKED` keyword to define a function as non-banked if ## Setting the MBC and number of ROM & RAM banks available At the link stage this is done with @ref lcc using pass-through switches for @ref makebin. - - `-Wl-yo<N>` where `<N>` is the number of ROM banks. 2, 4, 8, 16, 32, 64, 128, 256, 512 - - `-Wl-yoA` may be used for automatic bank size. - - `-Wl-ya<N>` where `<N>` is the number of RAM banks. 2, 4, 8, 16, 32 - - `-Wl-yt<N>` where `<N>` is the type of MBC cartridge (see chart below). - - Example: `Wl-yt0x1A` + - `-Wm-yo<N>` where `<N>` is the number of ROM banks. 2, 4, 8, 16, 32, 64, 128, 256, 512 + - `-Wm-yoA` may be used for automatic bank size. + - `-Wm-ya<N>` where `<N>` is the number of RAM banks. 2, 4, 8, 16, 32 + - `-Wm-yt<N>` where `<N>` is the type of MBC cartridge (see chart below). + - Example: `Wm-yt0x1A` + - If passing the above arguments to @ref makebin directly **without** using @ref lcc, then the `-Wm` part should be omitted. + - Note: Some makebin switches (such as `-yo A`) require a space when passed directly. See @ref makebin-settings for details. The MBC settings below are available when using the makebin `-Wl-yt<N>` switch. diff --git a/docs/pages/10_release_notes.md b/docs/pages/10_release_notes.md @@ -50,6 +50,8 @@ https://github.com/gbdk-2020/gbdk-2020/releases - Added `--bank=<num>` Add Bank Ref: 1 - 511 (default is none, with `--cout` only) - Fixed failure to flush data at end of compression (uncommitted bytes) - Fixed `Warning: File read size didn't match expected` + - @ref lcc "lcc" + - When `-autobank` is specified `lcc` will automatically add `-yoA` for @ref makebin if no `-yo*` entry is present - @ref utility_makecom "makecom" - Added `makecom` for post-processing msxdos binary - @ref makebin diff --git a/gbdk-lib/examples/cross-platform/banks_autobank/Makefile b/gbdk-lib/examples/cross-platform/banks_autobank/Makefile @@ -19,7 +19,8 @@ LCCFLAGS_msxdos = LCCFLAGS += $(LCCFLAGS_$(EXT)) # This adds the current platform specific LCC Flags -LCCFLAGS += -Wl-j -Wm-yoA -Wm-ya4 -autobank -Wb-ext=.rel -Wb-v # MBC + Autobanking related flags +# If -autobank is specified then lcc will automatically add -Wm-yoA if no -yo* entry is present +LCCFLAGS += -Wl-j -Wm-ya4 -autobank -Wb-ext=.rel -Wb-v # MBC + Autobanking related flags # LCCFLAGS += -debug # Uncomment to enable debug output # LCCFLAGS += -v # Uncomment for lcc verbose output diff --git a/gbdk-lib/examples/gb/sgb_border/Readme.md b/gbdk-lib/examples/gb/sgb_border/Readme.md @@ -8,7 +8,7 @@ png2asset is used for converting the border. * The entire image should be 256 x 224 pixels * The game area in the center should be: * 160 x 144 pixels, from (48,40) to (207,183) - * The pixels in the game area at the center of the image should be set to 100% Alpha Transparency (as in the example image). If this is not done then the game area may share a palette color with other parts of the border leading to tile pattern flasing while the border loads. + * The pixels in the game area at the center of the image should be set to 100% Alpha Transparency (as in the example image). If this is not done then the game area may share a palette color with other parts of the border leading to tile pattern flashing while the border loads. * See the pandocs for additional details * https://gbdev.io/pandocs/SGB_Functions.html * https://gbdev.io/pandocs/SGB_Color_Palettes.html diff --git a/gbdk-lib/examples/gb/sgb_border/border.c b/gbdk-lib/examples/gb/sgb_border/border.c @@ -12,7 +12,7 @@ - The pixels in the game area at the center of the image should be set to 100% Alpha Transparency (as in the example image). If this is not done then the game area may share a palette color with other parts - of the border leading to tile pattern flasing while the border loads. + of the border leading to tile pattern flashing while the border loads. - See the pandocs for additional details - https://gbdev.io/pandocs/SGB_Functions.html diff --git a/gbdk-support/lcc/lcc.c b/gbdk-support/lcc/lcc.c @@ -294,6 +294,12 @@ int main(int argc, char *argv[]) { else sprintf(binFile, "%s", path_newext(outfile, EXT_ROM)); + // makebin - if autobanking and no ROM bank size specified (-yo *) then add ROM auto-size (-yo A) + if ((autobankflag) && (find("-yo", mkbinlist) == 0)) { + mkbinlist = append("-yo", mkbinlist); + mkbinlist = append("A", mkbinlist); + } + compose(mkbin, mkbinlist, append(ihxFile, 0), append(binFile, 0)); if (callsys(av)) errcnt++;
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