GDB compiled with all targets enabled, this is useful for debugging console games through a GDB emulator interface.
This gives you the following architectures:
ARC600, A6, ARC601, ARC700, A7, ARCv2, EM, HS, arm, armv2, armv2a, armv3, armv3m, armv4, armv4t, armv5, armv5t, armv5te, xscale, iwmmxt, iwmmxt2, armv5tej, armv6, armv6kz, armv6t2, armv6k, armv7, armv6-m, armv6s-m, armv7e-m, armv8-a, armv8-r, armv8-m.base, armv8-m.main, armv8.1-m.main, armv9-a, arm_any, avr, avr:1, avr:2, avr:25, avr:3, avr:31, avr:35, avr:4, avr:5, avr:51, avr:6, avr:100, avr:101, avr:102, avr:103, avr:104, avr:105, avr:106, avr:107, bfin, cris, crisv32, cris:common_v10_v32, csky, csky:ck510, csky:ck610, csky:ck801, csky:ck802, csky:ck803, csky:ck807, csky:ck810, csky:ck860, csky:any, frv, tomcat, simple, fr550, fr500, fr450, fr400, fr300, ft32, ft32b, h8300, h8300h, h8300s, h8300hn, h8300sn, h8300sx, h8300sxn, hppa1.0, i386, i386:x86-64, i386:x64-32, i8086, i386:intel, i386:x86-64:intel, i386:x64-32:intel, iq2000, iq10, lm32, m16c, m32c, m32r, m32rx, m32r2, m68hc11, m68hc12, m68hc12:HCS12, m68k, m68k:68000, m68k:68008, m68k:68010, m68k:68020, m68k:68030, m68k:68040, m68k:68060, m68k:cpu32, m68k:fido, m68k:isa-a:nodiv, m68k:isa-a, m68k:isa-a:mac, m68k:isa-a:emac, m68k:isa-aplus, m68k:isa-aplus:mac, m68k:isa-aplus:emac, m68k:isa-b:nousp, m68k:isa-b:nousp:mac, m68k:isa-b:nousp:emac, m68k:isa-b, m68k:isa-b:mac, m68k:isa-b:emac, m68k:isa-b:float, m68k:isa-b:float:mac, m68k:isa-b:float:emac, m68k:isa-c, m68k:isa-c:mac, m68k:isa-c:emac, m68k:isa-c:nodiv, m68k:isa-c:nodiv:mac, m68k:isa-c:nodiv:emac, m68k:5200, m68k:5206e, m68k:5307, m68k:5407, m68k:528x, m68k:521x, m68k:5249, m68k:547x, m68k:548x, m68k:cfv4e, mep, h1, c5, MicroBlaze, mn10300, am33, am33-2, moxie, msp:14, MSP430, MSP430x11x1, MSP430x12, MSP430x13, MSP430x14, MSP430x15, MSP430x16, MSP430x20, MSP430x21, MSP430x22, MSP430x23, MSP430x24, MSP430x26, MSP430x31, MSP430x32, MSP430x33, MSP430x41, MSP430x42, MSP430x43, MSP430x44, MSP430x46, MSP430x47, MSP430x54, MSP430X, n1, n1h, n1h_v2, n1h_v3, n1h_v3m, nios2, nios2:r1, nios2:r2, or1k, or1knd, rl78, rs6000:6000, rs6000:rs1, rs6000:rsc, rs6000:rs2, powerpc:common, powerpc:common64, powerpc:603, powerpc:EC603e, powerpc:604, powerpc:403, powerpc:601, powerpc:620, powerpc:630, powerpc:a35, powerpc:rs64ii, powerpc:rs64iii, powerpc:7400, powerpc:e500, powerpc:e500mc, powerpc:e500mc64, powerpc:MPC8XX, powerpc:750, powerpc:titan, powerpc:vle, powerpc:e5500, powerpc:e6500, rx, rx:v2, rx:v3, s12z, s390:31-bit, s390:64-bit, sh, sh2, sh2e, sh-dsp, sh3, sh3-nommu, sh3-dsp, sh3e, sh4, sh4a, sh4al-dsp, sh4-nofpu, sh4-nommu-nofpu, sh4a-nofpu, sh2a, sh2a-nofpu, sh2a-nofpu-or-sh4-nommu-nofpu, sh2a-nofpu-or-sh3-nommu, sh2a-or-sh4, sh2a-or-sh3e, sparc, sparc:sparclet, sparc:sparclite, sparc:v8plus, sparc:v8plusa, sparc:sparclite_le, sparc:v9, sparc:v9a, sparc:v8plusb, sparc:v9b, sparc:v8plusc, sparc:v9c, sparc:v8plusd, sparc:v9d, sparc:v8pluse, sparc:v9e, sparc:v8plusv, sparc:v9v, sparc:v8plusm, sparc:v9m, sparc:v8plusm8, sparc:v9m8, tic6x, v850:old-gcc-abi, v850e3v5:old-gcc-abi, v850e2v4:old-gcc-abi, v850e2v3:old-gcc-abi, v850e2:old-gcc-abi, v850e1:old-gcc-abi, v850e:old-gcc-abi, v850:rh850, v850e3v5, v850e2v4, v850e2v3, v850e2, v850e1, v850e, v850-rh850, vax, xstormy16, xtensa, z80, z80-strict, z80-full, r800, gbz80, z180, z80n, ez80-z80, ez80-adl, aarch64, aarch64:llp64, aarch64:ilp32, aarch64:armv8-r, alpha, alpha:ev4, alpha:ev5, alpha:ev6, bpf, xbpf, ia64-elf64, ia64-elf32, Loongarch64, Loongarch32, mips, mips:3000, mips:3900, mips:4000, mips:4010, mips:4100, mips:4111, mips:4120, mips:4300, mips:4400, mips:4600, mips:4650, mips:5000, mips:5400, mips:5500, mips:5900, mips:6000, mips:7000, mips:8000, mips:9000, mips:10000, mips:12000, mips:14000, mips:16000, mips:16, mips:mips5, mips:isa32, mips:isa32r2, mips:isa32r3, mips:isa32r5, mips:isa32r6, mips:isa64, mips:isa64r2, mips:isa64r3, mips:isa64r5, mips:isa64r6, mips:sb1, mips:loongson_2e, mips:loongson_2f, mips:gs464, mips:gs464e, mips:gs264e, mips:octeon, mips:octeon+, mips:octeon2, mips:octeon3, mips:xlr, mips:interaptiv-mr2, mips:allegrex, mips:micromips, riscv, riscv:rv64, riscv:rv32, tilegx, tilegx32, auto.
You can install it like so:
brew tap RetroReversing/gdb-multiarch
brew install gdb-multiarch
You can use it like so:
/usr/local/Cellar/gdb-multiarch/15.1/bin/gdb-multiarch